{ "meta": { "source": "https://itsfree.dev/es and https://itsfree.dev (en)", "total_tools": 109, "total_categories": 14, "recommended_count": 23, "last_reviewed": "2026-07-28" }, "categories": [ { "id": "hosting", "label_es": "Hosting y deploy", "label_en": "Hosting & deploy" }, { "id": "data", "label_es": "Datos y backend", "label_en": "Data & backend" }, { "id": "ai", "label_es": "IA y machine learning", "label_en": "AI & machine learning" }, { "id": "auth", "label_es": "Auth y usuarios", "label_en": "Auth & users" }, { "id": "email", "label_es": "Email y formularios", "label_en": "Email & forms" }, { "id": "observability", "label_es": "Monitoreo", "label_en": "Monitoring" }, { "id": "ci", "label_es": "CI/CD y código", "label_en": "CI/CD & code" }, { "id": "analytics", "label_es": "Analítica", "label_en": "Analytics" }, { "id": "api", "label_es": "APIs y automatización", "label_en": "APIs & automation" }, { "id": "design", "label_es": "Diseño y UI", "label_en": "Design & UI" }, { "id": "security", "label_es": "Seguridad", "label_en": "Security" }, { "id": "collaboration", "label_es": "Equipo y productividad", "label_en": "Team & productivity" }, { "id": "cms", "label_es": "Contenido y CMS", "label_en": "Content & CMS" }, { "id": "media", "label_es": "Storage y multimedia", "label_en": "Storage & media" } ], "tools": [ { "name": "InsForge", "description_es": "Backend nativo para agentes con base de datos, auth, storage, funciones y acceso a modelos.", "description_en": "An agent-native backend with database, auth, storage, functions and model access.", "url": "https://insforge.dev", "category": "data", "tags": [ "backend", "ai agents" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Plan developer gratis con Postgres, auth, storage, funciones y créditos de modelos limitados para prototipos.", "free_tier_detail_en": "Free developer plan with a Postgres database, auth, storage, functions and limited model credits for prototypes.", "no_card": true, "recommended": true, "slug": "insforge" }, { "name": "CodeRabbit", "description_es": "Revisiones de código con IA para pull requests, IDE y terminal, con acceso gratis para proyectos open source.", "description_en": "AI code reviews for pull requests, IDEs and the command line, with free access for open-source projects.", "url": "https://www.coderabbit.ai", "category": "ci", "tags": [ "code review", "ai" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "repos públicos y privados ilimitados, resúmenes de PR y revisiones limitadas en IDE/CLI; open source recibe funciones Pro+.", "free_tier_detail_en": "unlimited public and private repositories, PR summaries and limited reviews in IDE/CLI; open source gets Pro+ features.", "no_card": true, "recommended": true, "slug": "coderabbit" }, { "name": "Cloudflare", "description_es": "Plataforma global para DNS, CDN, funciones edge, almacenamiento y seguridad web.", "description_en": "A global developer platform for DNS, CDN, edge functions, storage and web security.", "url": "https://www.cloudflare.com", "category": "hosting", "tags": [ "cdn", "workers" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Workers Free: 100.000 solicitudes/día; Pages incluye 500 builds/mes, sitios y ancho de banda estático ilimitados.", "free_tier_detail_en": "Workers Free: 100k requests/day; Pages includes 500 builds/month, unlimited sites and static bandwidth.", "no_card": true, "recommended": true, "slug": "cloudflare" }, { "name": "Vercel", "description_es": "Despliega aplicaciones web con CDN global, SSL y previews en cada push.", "description_en": "Deploy web apps with a global CDN, SSL and preview URLs on every push.", "url": "https://vercel.com", "category": "hosting", "tags": [ "hosting", "edge" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Hobby: 1 M de solicitudes edge, 1 M de invocaciones y 100 deploys/día para proyectos personales no comerciales.", "free_tier_detail_en": "Hobby: 1M edge requests, 1M function calls and 100 deployments/day for personal, non-commercial projects.", "no_card": true, "recommended": true, "slug": "vercel" }, { "name": "Supabase", "description_es": "Backend Postgres con base de datos, auth, storage, realtime y funciones edge.", "description_en": "A Postgres backend with database, auth, storage, realtime and edge functions.", "url": "https://supabase.com", "category": "data", "tags": [ "postgres", "realtime" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "2 proyectos, 500 MB de base de datos, 1 GB de storage, 5 GB de salida y 50.000 usuarios activos/mes.", "free_tier_detail_en": "2 projects, 500 MB database, 1 GB storage, 5 GB egress and 50k monthly active users.", "no_card": true, "recommended": true, "slug": "supabase" }, { "name": "Neon", "description_es": "Postgres serverless con ramas instantáneas y cómputo que escala a cero.", "description_en": "Serverless Postgres with instant database branches and scale-to-zero compute.", "url": "https://neon.tech", "category": "data", "tags": [ "postgres", "serverless" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "100 proyectos, 100 horas de cómputo y 0,5 GB por proyecto, con scale-to-zero tras 5 min inactivo.", "free_tier_detail_en": "100 projects, 100 CU-hours and 0.5 GB storage per project, with scale-to-zero after 5 idle minutes.", "no_card": true, "recommended": true, "slug": "neon" }, { "name": "Turso", "description_es": "Bases SQLite en el edge con réplicas cerca de tus usuarios.", "description_en": "Edge-hosted SQLite databases with replicas close to your users.", "url": "https://turso.tech", "category": "data", "tags": [ "sqlite", "edge" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "100 bases de datos, 5 GB totales, 500 M de lecturas y 10 M de escrituras de filas/mes.", "free_tier_detail_en": "100 databases, 5 GB total storage, 500M row reads and 10M row writes/month.", "no_card": true, "recommended": true, "slug": "turso" }, { "name": "Upstash", "description_es": "Redis, Kafka y workflows serverless con capas gratuitas por uso.", "description_en": "Serverless Redis, Kafka and workflow tools with usage-based free tiers.", "url": "https://upstash.com", "category": "data", "tags": [ "redis", "kafka" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Redis Free: 256 MB y 500.000 comandos/mes; QStash incluye 1.000 mensajes/día.", "free_tier_detail_en": "Redis Free: 256 MB and 500k commands/month; QStash includes 1,000 messages/day.", "no_card": true, "recommended": true, "slug": "upstash" }, { "name": "Hugging Face", "description_es": "Descubre modelos y datasets, ejecuta demos y publica aplicaciones de ML.", "description_en": "Discover models and datasets, run demos, and publish ML applications.", "url": "https://huggingface.co", "category": "ai", "tags": [ "models", "datasets" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Cuenta gratis para modelos, datasets y Spaces públicos; incluye CPU compartida y créditos de inferencia limitados.", "free_tier_detail_en": "Free account for public models, datasets and Spaces; includes limited shared CPU and monthly inference credits.", "no_card": true, "recommended": true, "slug": "hugging-face" }, { "name": "Google AI Studio", "description_es": "Prueba modelos Gemini en un playground web y genera claves API para desarrollo.", "description_en": "Prototype with Gemini models in a browser playground and generate API keys for development.", "url": "https://aistudio.google.com", "category": "ai", "tags": [ "gemini", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "AI Studio es gratis; algunos modelos de la API de Gemini incluyen una cuota gratuita con límites específicos.", "free_tier_detail_en": "AI Studio is free to use; selected Gemini API models include a free tier with model-specific rate limits.", "no_card": true, "recommended": true, "slug": "google-ai-studio" }, { "name": "NVIDIA NIM", "description_es": "Prueba mediante API un catálogo cambiante de modelos de IA y microservicios NVIDIA NIM.", "description_en": "Prototype with hosted APIs for a rotating catalog of leading AI models and NVIDIA NIM microservices.", "url": "https://build.nvidia.com/models", "category": "ai", "tags": [ "models", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Endpoints NIM alojados gratis para prototipado mediante NVIDIA Developer Program; los modelos y límites pueden cambiar.", "free_tier_detail_en": "Free hosted NIM API endpoints for prototyping through the NVIDIA Developer Program; available models and limits can change.", "no_card": true, "recommended": true, "slug": "nvidia-nim" }, { "name": "Groq", "description_es": "Desarrolla con inferencia rápida de modelos abiertos mediante una API compatible con OpenAI.", "description_en": "Build with fast hosted inference for open models through an OpenAI-compatible API.", "url": "https://console.groq.com", "category": "ai", "tags": [ "inference", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Plan API gratis con límites de solicitudes y tokens según el modelo; las cuotas se publican en la documentación de Groq.", "free_tier_detail_en": "Free API plan with model-specific request and token limits; exact quotas are published in the Groq console docs.", "no_card": true, "recommended": true, "slug": "groq" }, { "name": "Freebuff", "description_es": "Agente de programación gratuito financiado con anuncios, disponible en terminal, navegador y workspaces cloud.", "description_en": "A free, ad-supported coding agent available in the terminal, browser and cloud workspaces.", "url": "https://freebuff.com/", "category": "ai", "tags": [ "coding agent", "cli" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "CLI, creador web, workspace cloud y chat de IA gratis, sin suscripción, API key ni tarjeta; financiado con anuncios de texto.", "free_tier_detail_en": "Free CLI, web app builder, cloud workspace and AI chat with no subscription, API key or credit card; supported by text ads.", "no_card": true, "recommended": true, "slug": "freebuff" }, { "name": "Clerk", "description_es": "Autenticación y gestión de usuarios con componentes listos y cuidados.", "description_en": "Authentication and user management with polished prebuilt components.", "url": "https://clerk.com", "category": "auth", "tags": [ "auth", "components" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Hobby: 50.000 usuarios retenidos al mes por app, hasta 5 miembros y 100 organizaciones.", "free_tier_detail_en": "Hobby: 50k monthly retained users per app, up to 5 dashboard seats and 100 organizations.", "no_card": true, "recommended": true, "slug": "clerk" }, { "name": "Resend", "description_es": "API moderna de email transaccional con gran integración con React.", "description_en": "A modern transactional email API with excellent React and developer tooling.", "url": "https://resend.com", "category": "email", "tags": [ "transactional", "email" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "3.000 emails/mes y 100/día, un dominio, un webhook y logs durante un día.", "free_tier_detail_en": "3,000 emails/month and 100/day, one domain, one webhook endpoint and one-day log retention.", "no_card": true, "recommended": true, "slug": "resend" }, { "name": "Sentry", "description_es": "Monitorea errores, trazas de rendimiento y sesiones en todo tu stack.", "description_en": "Track errors, performance traces and user sessions across your stack.", "url": "https://sentry.io", "category": "observability", "tags": [ "errors", "tracing" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Developer: 5.000 errores, 5 M de spans, 50 replays y 5 GB de logs/mes para un usuario.", "free_tier_detail_en": "Developer: 5k errors, 5M spans, 50 replays and 5 GB logs/month for one user.", "no_card": true, "recommended": true, "slug": "sentry" }, { "name": "UptimeRobot", "description_es": "Monitoreo sencillo de uptime con alertas y páginas de estado.", "description_en": "Simple uptime monitoring with alerting and public status pages.", "url": "https://uptimerobot.com", "category": "observability", "tags": [ "uptime", "alerts" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "50 monitores con checks cada 5 min, logs durante 3 meses y una página de estado básica.", "free_tier_detail_en": "50 monitors with 5-minute checks, 3-month log retention and one basic status page.", "no_card": true, "recommended": true, "slug": "uptimerobot" }, { "name": "GitHub Actions", "description_es": "Automatiza builds, tests, releases y workflows junto a tu código.", "description_en": "Automate builds, tests, releases and workflows next to your code.", "url": "https://github.com/features/actions", "category": "ci", "tags": [ "ci", "automation" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis en repos públicos; los privados incluyen 2.000 min y 500 MB de artefactos/mes.", "free_tier_detail_en": "Free for public repositories; private repositories include 2,000 minutes and 500 MB artifact storage/month.", "no_card": true, "recommended": true, "slug": "github-actions" }, { "name": "Umami", "description_es": "Analítica web limpia y centrada en privacidad con informes sencillos.", "description_en": "Clean, privacy-minded website analytics with straightforward reports.", "url": "https://umami.is", "category": "analytics", "tags": [ "privacy", "web" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Cloud gratis: hasta 3 sitios web, 100.000 eventos/mes y 6 meses de retención; self-hosted es ilimitado.", "free_tier_detail_en": "Free cloud plan: up to 3 websites, 100k events/month and 6-month retention; self-hosting is unlimited.", "no_card": true, "recommended": true, "slug": "umami" }, { "name": "Ahrefs Web Analytics", "description_es": "Analítica web simple y sin cookies, con tráfico de IA, funnels y contexto SEO de Ahrefs.", "description_en": "Simple, cookie-free website analytics with AI traffic, funnels and SEO context from Ahrefs.", "url": "https://ahrefs.com/web-analytics", "category": "analytics", "tags": [ "privacy", "web" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis con Ahrefs Free: hasta 1 M de eventos/mes por proyecto verificado, sitios ilimitados y tracking sin cookies; sin tarjeta.", "free_tier_detail_en": "Free with Ahrefs Free: up to 1M events/month per verified project, unlimited sites, cookie-free tracking; no card required.", "no_card": true, "recommended": true, "slug": "ahrefs-web-analytics" }, { "name": "Figma", "description_es": "Diseño de interfaces, prototipado y handoff colaborativo.", "description_en": "Collaborative interface design, prototyping and developer handoff.", "url": "https://www.figma.com", "category": "design", "tags": [ "ui", "prototype" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Starter: borradores, kits y colaboradores ilimitados, con 3 archivos de diseño y 3 de FigJam compartidos.", "free_tier_detail_en": "Starter: unlimited drafts, UI kits and collaborators, with 3 collaborative design files and 3 FigJam files.", "no_card": true, "recommended": true, "slug": "figma" }, { "name": "Linear", "description_es": "Issues, ciclos y roadmaps rápidos para equipos de software.", "description_en": "Fast issue tracking, cycles and product roadmaps for software teams.", "url": "https://linear.app", "category": "collaboration", "tags": [ "issues", "roadmap" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "miembros ilimitados, 2 equipos y 250 issues, con integraciones de Slack/GitHub y API.", "free_tier_detail_en": "unlimited members, 2 teams and 250 issues, with Slack/GitHub integrations and API access.", "no_card": true, "recommended": true, "slug": "linear" }, { "name": "Cloudinary", "description_es": "Sube, transforma, optimiza y entrega imágenes y video mediante CDN.", "description_en": "Upload, transform, optimize and deliver images and video through a CDN.", "url": "https://cloudinary.com", "category": "media", "tags": [ "images", "video" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "25 créditos mensuales para transformaciones, storage y tráfico de imagen/video, con 3 usuarios.", "free_tier_detail_en": "25 monthly credits for image/video transformations, storage and bandwidth, with 3 users.", "no_card": true, "recommended": true, "slug": "cloudinary" }, { "name": "Netlify", "description_es": "Una plataforma completa para desplegar proyectos web modernos y funciones serverless.", "description_en": "A complete platform for deploying modern web projects and serverless functions.", "url": "https://www.netlify.com", "category": "hosting", "tags": [ "hosting", "functions" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "300 créditos de uso/mes, un build simultáneo, dominios propios, SSL y previews.", "free_tier_detail_en": "300 usage credits/month, one concurrent build, custom domains, SSL and deploy previews.", "no_card": true, "recommended": false, "slug": "netlify" }, { "name": "Cloud 66", "description_es": "Despliega y gestiona aplicaciones en tu cloud sin el trabajo pesado de servidores.", "description_en": "Deploy and manage applications on your own cloud without the server busywork.", "url": "https://www.cloud66.com", "category": "hosting", "tags": [ "deploy", "cloud" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "1 servidor, 1 sitio estático, 5 deploys/día y 50 minutos de build; el cloud se paga aparte.", "free_tier_detail_en": "1 deployment server, 1 static site, 5 deploys/day and 50 build minutes; cloud costs are separate.", "no_card": true, "recommended": false, "slug": "cloud-66" }, { "name": "deployment.io", "description_es": "Automatiza en AWS sitios estáticos, servicios y entornos de preview.", "description_en": "Automate AWS deployments for static sites, services and preview environments.", "url": "https://deployment.io", "category": "hosting", "tags": [ "aws", "deploy" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Plan self-service gratis: 10 tareas de agente/mes para un usuario, ejecutadas en tu propio cloud.", "free_tier_detail_en": "Free self-serve plan: 10 agent jobs/month for one user, running inside your own cloud.", "no_card": true, "recommended": false, "slug": "deployment-io" }, { "name": "Render", "description_es": "Ejecuta servicios web, sitios estáticos y tareas programadas desde un panel.", "description_en": "Run web services, static sites and scheduled jobs from one dashboard.", "url": "https://render.com", "category": "hosting", "tags": [ "web services", "cron" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "750 horas de instancia/mes para servicios web; sitios estáticos gratis. Se duermen tras 15 min sin tráfico.", "free_tier_detail_en": "750 instance hours/month for free web services; static sites are free. Services sleep after 15 idle minutes.", "no_card": true, "recommended": false, "slug": "render" }, { "name": "Appish", "description_es": "Publica contenedores Docker en slots temporales pensados para demos.", "description_en": "Push Docker containers to short-lived public slots made for demos.", "url": "https://appi.sh", "category": "hosting", "tags": [ "containers", "demos" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Hosting gratis para demos con contenedores Docker temporales; los slots caducan y no son para producción.", "free_tier_detail_en": "Free demo hosting for temporary Docker containers; slots are short-lived and intended for previews, not production.", "no_card": true, "recommended": false, "slug": "appish" }, { "name": "Deno Deploy", "description_es": "Ejecuta JavaScript y TypeScript cerca del usuario en una red edge global.", "description_en": "Run JavaScript and TypeScript close to users on a global edge network.", "url": "https://deno.com/deploy", "category": "hosting", "tags": [ "typescript", "edge" ], "free_tier_note_es": "Tarjeta para la cuota completa", "free_tier_note_en": "Card for full limits", "free_tier_detail_es": "Organización gratis con cuotas mensuales de solicitudes, tráfico y cómputo; las apps se pausan al agotarlas.", "free_tier_detail_en": "Free organization with monthly request, bandwidth and compute allowances; apps pause when a limit is reached.", "no_card": false, "recommended": false, "slug": "deno-deploy" }, { "name": "GitHub", "description_es": "Repositorios, Pages, CI/CD y gestión en una plataforma para developers.", "description_en": "Repositories, static Pages, CI/CD and project tools in one developer platform.", "url": "https://github.com", "category": "hosting", "tags": [ "git", "pages" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Repositorios públicos y privados ilimitados; Pages y 2.000 min/mes de Actions para repos privados.", "free_tier_detail_en": "Unlimited public/private repositories; Pages and 2,000 Actions minutes/month for private repositories.", "no_card": true, "recommended": false, "slug": "github" }, { "name": "MongoDB Atlas", "description_es": "Clústeres MongoDB gestionados con opción gratuita para proyectos pequeños.", "description_en": "Managed MongoDB clusters with a permanent free option for small projects.", "url": "https://www.mongodb.com/atlas", "category": "data", "tags": [ "nosql", "database" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Clúster M0: 512 MB de storage y RAM compartida, gratis para siempre con uno por proyecto.", "free_tier_detail_en": "M0 cluster: 512 MB storage and shared RAM, free forever with one cluster per project.", "no_card": true, "recommended": false, "slug": "mongodb-atlas" }, { "name": "CockroachDB", "description_es": "SQL distribuido para aplicaciones resistentes y disponibles globalmente.", "description_en": "Distributed SQL built for resilient, globally available applications.", "url": "https://www.cockroachlabs.com", "category": "data", "tags": [ "sql", "distributed" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Basic: hasta 10 GiB y 50 M de request units/mes sin costo dentro de una organización.", "free_tier_detail_en": "Basic: up to 10 GiB storage and 50M request units/month at no cost, across one organization.", "no_card": true, "recommended": false, "slug": "cockroachdb" }, { "name": "Aiven", "description_es": "Servicios de datos open source gestionados con planes gratuitos seleccionados.", "description_en": "Managed open-source data services with free plans for selected products.", "url": "https://aiven.io", "category": "data", "tags": [ "postgres", "valkey" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Planes gratis para PostgreSQL, MySQL, Valkey y Kafka: un nodo pequeño, storage limitado y sin SLA.", "free_tier_detail_en": "Free plans for PostgreSQL, MySQL, Valkey and Kafka: one small node with limited storage and no SLA.", "no_card": true, "recommended": false, "slug": "aiven" }, { "name": "Braintrust", "description_es": "Evalúa aplicaciones de IA, compara prompts y gestiona datasets de prueba.", "description_en": "Evaluate AI applications, compare prompts and manage test datasets.", "url": "https://www.braintrustdata.com", "category": "ai", "tags": [ "evals", "prompts" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "1 GB de logs/mes, 10.000 scores y experimentos, playground de prompts y usuarios ilimitados.", "free_tier_detail_en": "1 GB of logs/month, 10k scores and experiments, prompt playground and unlimited users.", "no_card": true, "recommended": false, "slug": "braintrust" }, { "name": "Langfuse", "description_es": "Trazas, gestión de prompts y evaluación open source para productos con LLM.", "description_en": "Open-source tracing, prompt management and evaluation for LLM products.", "url": "https://langfuse.com", "category": "ai", "tags": [ "observability", "evals" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Hobby: 50.000 unidades de uso/mes y 30 días de retención; la edición open source self-hosted también es gratis.", "free_tier_detail_en": "Hobby: 50k usage units/month with 30-day retention; self-hosting the open-source edition is also free.", "no_card": true, "recommended": false, "slug": "langfuse" }, { "name": "Cerebras", "description_es": "Ejecuta modelos abiertos mediante una API compatible con OpenAI optimizada para inferencia muy rápida.", "description_en": "Run open AI models through an OpenAI-compatible API optimized for very fast inference.", "url": "https://cloud.cerebras.ai", "category": "ai", "tags": [ "inference", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Capa de inferencia gratis con acceso a todos los modelos servidos por Cerebras, límites reducidos y soporte comunitario.", "free_tier_detail_en": "Free inference tier with access to all Cerebras-powered models, lower rate limits and community support.", "no_card": true, "recommended": false, "slug": "cerebras" }, { "name": "Mistral AI", "description_es": "Accede a los modelos de lenguaje, código, embeddings y multimodales de Mistral mediante su API.", "description_en": "Access Mistral's language, code, embedding and multimodal models through its developer API.", "url": "https://console.mistral.ai", "category": "ai", "tags": [ "models", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Modo API gratis para experimentación con límites reducidos; las cuotas actuales se muestran en la cuenta.", "free_tier_detail_en": "Free API mode for experimentation with lower usage limits; current quotas are shown in the account usage page.", "no_card": true, "recommended": false, "slug": "mistral-ai" }, { "name": "NotebookLM", "description_es": "Investiga y razona sobre documentos, webs, audio y otras fuentes con respuestas de Gemini basadas en tus materiales.", "description_en": "Research and reason across documents, websites, audio and other sources with grounded Gemini answers.", "url": "https://notebooklm.google", "category": "ai", "tags": [ "research", "sources" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "100 cuadernos con hasta 50 fuentes cada uno, más 50 consultas de chat y 3 generaciones de audio/día.", "free_tier_detail_en": "100 notebooks with up to 50 sources each, plus 50 chat queries and 3 audio generations/day.", "no_card": true, "recommended": false, "slug": "notebooklm" }, { "name": "Cloudflare Workers AI", "description_es": "Ejecuta modelos de IA open source de forma serverless en la red global de GPU de Cloudflare.", "description_en": "Run serverless open-source AI models on Cloudflare's global GPU network.", "url": "https://developers.cloudflare.com/workers-ai/", "category": "ai", "tags": [ "serverless", "edge" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "10.000 Neurons diarios de inferencia sin costo para usar el catálogo de modelos disponible.", "free_tier_detail_en": "10,000 Neurons of AI inference per day at no charge across the available model catalog.", "no_card": true, "recommended": false, "slug": "cloudflare-workers-ai" }, { "name": "OpenRouter", "description_es": "Una API para muchos LLM, incluida una selección cambiante de modelos gratis.", "description_en": "One API for many language models, including a rotating selection of free models.", "url": "https://openrouter.ai/models?q=free", "category": "ai", "tags": [ "llm", "gateway" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Los modelos gratuitos permiten 50 solicitudes/día, o 1.000/día tras comprar al menos US$10 en créditos.", "free_tier_detail_en": "Free models allow up to 50 requests/day, or 1,000/day after purchasing at least $10 in credits.", "no_card": true, "recommended": false, "slug": "openrouter" }, { "name": "Keywords AI", "description_es": "Usa y monitorea muchos modelos de lenguaje desde una interfaz común.", "description_en": "Call and monitor many language models through one consistent interface.", "url": "https://keywordsai.co", "category": "ai", "tags": [ "gateway", "monitoring" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Plan developer gratis con logs y evaluaciones mensuales limitados; la inferencia del proveedor se paga aparte.", "free_tier_detail_en": "Free developer plan with limited monthly logs and evaluations; model-provider inference costs remain separate.", "no_card": true, "recommended": false, "slug": "keywords-ai" }, { "name": "Pollinations.AI", "description_es": "Genera imágenes con IA mediante una API gratis sin registro ni claves.", "description_en": "Generate AI images through a free API without sign-up or API keys.", "url": "https://pollinations.ai", "category": "ai", "tags": [ "images", "api" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "API gratis de imagen y texto sin registro ni API key; el uso público tiene límites de fair use.", "free_tier_detail_en": "Free image and text generation API with no sign-up or API key; public usage is rate-limited under fair use.", "no_card": true, "recommended": false, "slug": "pollinations-ai" }, { "name": "Portkey", "description_es": "Gateway y panel de control de IA con logs, routing y guardrails.", "description_en": "An AI gateway and control plane with logging, routing and guardrails.", "url": "https://portkey.ai", "category": "ai", "tags": [ "gateway", "observability" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Plan developer gratis: gateway, caché, fallbacks y una cuota mensual de logs; la inferencia se paga aparte.", "free_tier_detail_en": "Free developer plan: AI gateway, caching, fallbacks and a limited monthly log allowance; inference is separate.", "no_card": true, "recommended": false, "slug": "portkey" }, { "name": "Comet Opik", "description_es": "Traza, evalúa y prueba aplicaciones con LLM durante su desarrollo.", "description_en": "Trace, evaluate and test LLM applications throughout development.", "url": "https://www.comet.com/site/products/opik", "category": "ai", "tags": [ "evals", "tracing" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Cloud gratis para un developer con trazas mensuales limitadas; la edición open source self-hosted es ilimitada.", "free_tier_detail_en": "Free cloud tier for one developer with limited monthly traces; the open-source self-hosted edition is unlimited.", "no_card": true, "recommended": false, "slug": "comet-opik" }, { "name": "Auth0", "description_es": "Identidad alojada con login social, SSO y flujos de auth extensibles.", "description_en": "Hosted identity with social login, SSO and extensible authentication flows.", "url": "https://auth0.com", "category": "auth", "tags": [ "sso", "oauth" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "hasta 25.000 usuarios activos/mes, conexiones sociales, passwordless y 5 organizaciones.", "free_tier_detail_en": "up to 25k monthly active users, social connections, passwordless login and 5 organizations.", "no_card": true, "recommended": false, "slug": "auth0" }, { "name": "WorkOS", "description_es": "Gestión de usuarios y funciones enterprise como SSO, SCIM y logs de auditoría.", "description_en": "User management plus enterprise features such as SSO, SCIM and audit logs.", "url": "https://workos.com", "category": "auth", "tags": [ "auth", "enterprise" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "AuthKit es gratis hasta 1 M de usuarios activos/mes; SSO y Directory Sync son gratis durante el onboarding.", "free_tier_detail_en": "AuthKit is free up to 1M monthly active users; enterprise SSO and Directory Sync are free while onboarding.", "no_card": true, "recommended": false, "slug": "workos" }, { "name": "Kinde", "description_es": "Autenticación, organizaciones y acceso a funciones para aplicaciones SaaS.", "description_en": "Straightforward authentication, organizations and feature access for SaaS apps.", "url": "https://kinde.com", "category": "auth", "tags": [ "auth", "billing" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "10.500 usuarios activos/mes, 5 organizaciones y autenticación base sin tarjeta.", "free_tier_detail_en": "10,500 monthly active users, 5 organizations and core authentication with no credit card.", "no_card": true, "recommended": false, "slug": "kinde" }, { "name": "Stytch", "description_es": "APIs y SDKs para autenticación, identidad B2B y prevención de fraude.", "description_en": "APIs and SDKs for authentication, B2B identity and fraud prevention.", "url": "https://stytch.com", "category": "auth", "tags": [ "passwordless", "fraud" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "hasta 10.000 usuarios activos/mes en B2C o 1.000 en B2B, con cuotas según el método.", "free_tier_detail_en": "up to 10k monthly active users for consumer auth or 1,000 for B2B auth, with usage caps by method.", "no_card": true, "recommended": false, "slug": "stytch" }, { "name": "Descope", "description_es": "Flujos visuales de autenticación con APIs y SDKs para experiencias propias.", "description_en": "Visual authentication flows backed by APIs and SDKs for custom experiences.", "url": "https://www.descope.com", "category": "auth", "tags": [ "no-code", "auth" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "7.500 usuarios activos/mes, aplicaciones ilimitadas y flujos de autenticación base.", "free_tier_detail_en": "7,500 monthly active users, unlimited applications and core authentication flows.", "no_card": true, "recommended": false, "slug": "descope" }, { "name": "Logto", "description_es": "Infraestructura de autenticación y autorización para aplicaciones B2C y B2B.", "description_en": "Authentication and authorization infrastructure for consumer and business apps.", "url": "https://logto.io", "category": "auth", "tags": [ "identity", "auth" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Cloud gratis: 50.000 usuarios activos/mes y auth base; la edición open source se puede autoalojar gratis.", "free_tier_detail_en": "Free cloud plan: 50k monthly active users and core auth; the open-source edition can be self-hosted free.", "no_card": true, "recommended": false, "slug": "logto" }, { "name": "Brevo", "description_es": "Email transaccional, campañas y gestión de contactos en una plataforma.", "description_en": "Transactional email, campaigns and contact management in one platform.", "url": "https://www.brevo.com", "category": "email", "tags": [ "email", "marketing" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "300 emails/día, contactos ilimitados, email transaccional y herramientas básicas de campañas.", "free_tier_detail_en": "300 emails/day, unlimited contacts, transactional email and basic campaign tools.", "no_card": true, "recommended": false, "slug": "brevo" }, { "name": "Mailjet", "description_es": "Envía email transaccional y marketing con APIs, SMTP y plantillas.", "description_en": "Send transactional and marketing email with APIs, SMTP and templates.", "url": "https://www.mailjet.com", "category": "email", "tags": [ "email", "smtp" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "6.000 emails/mes con límite de 200/día, contactos ilimitados, APIs, SMTP y un usuario.", "free_tier_detail_en": "6,000 emails/month with a 200/day limit, unlimited contacts, APIs, SMTP and one user.", "no_card": true, "recommended": false, "slug": "mailjet" }, { "name": "Mailtrap", "description_es": "Prueba emails en sandboxes y envía mensajes transaccionales en producción.", "description_en": "Test email safely in sandboxes and send transactional messages in production.", "url": "https://mailtrap.io", "category": "email", "tags": [ "testing", "email" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Email API Free: 4.000 emails/mes con límite de 150/día, un dominio y logs durante 3 días.", "free_tier_detail_en": "Email API Free: 4,000 emails/month with a 150/day limit, one domain and 3-day log retention.", "no_card": true, "recommended": false, "slug": "mailtrap" }, { "name": "Formspree", "description_es": "Agrega un backend fiable para formularios sin escribir código de servidor.", "description_en": "Add a reliable form backend to any site without writing server code.", "url": "https://formspree.io", "category": "email", "tags": [ "forms", "static" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "50 envíos de formulario/mes, formularios y proyectos ilimitados, antispam y avisos por email.", "free_tier_detail_en": "50 form submissions/month, unlimited forms and projects, spam filtering and email notifications.", "no_card": true, "recommended": false, "slug": "formspree" }, { "name": "Tally", "description_es": "Crea formularios y encuestas flexibles con un plan gratuito generoso.", "description_en": "Create flexible forms and surveys with a generous free plan.", "url": "https://tally.so", "category": "email", "tags": [ "forms", "no-code" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "formularios y respuestas ilimitados con casi todos los campos, pagos, lógica e integraciones.", "free_tier_detail_en": "unlimited forms and submissions with most input types, payments, logic and integrations included.", "no_card": true, "recommended": false, "slug": "tally" }, { "name": "Web3Forms", "description_es": "Recibe formularios de sitios estáticos en tu email mediante una API.", "description_en": "Receive static-site form submissions directly in your inbox through an API.", "url": "https://web3forms.com", "category": "email", "tags": [ "forms", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "250 envíos de formulario/mes, formularios y sitios web ilimitados, sin backend ni cuenta.", "free_tier_detail_en": "250 form submissions/month, unlimited forms and websites, with no backend or account required.", "no_card": true, "recommended": false, "slug": "web3forms" }, { "name": "Better Stack", "description_es": "Uptime, logs, respuesta a incidentes y páginas de estado en un solo lugar.", "description_en": "Uptime checks, logs, incident response and status pages in one place.", "url": "https://betterstack.com", "category": "observability", "tags": [ "uptime", "logs" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "10 monitores, checks cada 3 min, 1 página de estado, 1 GB de logs/mes y 3 días de retención.", "free_tier_detail_en": "10 monitors, 3-minute checks, 1 status page, 1 GB logs/month and 3-day retention.", "no_card": true, "recommended": false, "slug": "better-stack" }, { "name": "Grafana Cloud", "description_es": "Dashboards, métricas, logs, trazas y observabilidad alojados.", "description_en": "Hosted dashboards, metrics, logs, traces and application observability.", "url": "https://grafana.com/products/cloud", "category": "observability", "tags": [ "metrics", "logs" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "10.000 series, 50 GB de logs, 50 GB de trazas y 14 días de retención para 3 usuarios.", "free_tier_detail_en": "10k metric series, 50 GB logs, 50 GB traces and 14-day retention for 3 users.", "no_card": true, "recommended": false, "slug": "grafana-cloud" }, { "name": "Checkly", "description_es": "Monitoreo sintético como código para sitios web y APIs con Playwright.", "description_en": "Code-first synthetic monitoring for web apps and APIs using Playwright.", "url": "https://www.checklyhq.com", "category": "observability", "tags": [ "playwright", "synthetic" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "10.000 checks de API y 1.500 de navegador/mes, frecuencia de 1 min y 7 días de retención.", "free_tier_detail_en": "10k API checks and 1,500 browser checks/month, 1-minute frequency and 7-day retention.", "no_card": true, "recommended": false, "slug": "checkly" }, { "name": "healthchecks.io", "description_es": "Monitorea tareas cron y procesos en background con URLs heartbeat.", "description_en": "Monitor cron jobs and background tasks with simple heartbeat URLs.", "url": "https://healthchecks.io", "category": "observability", "tags": [ "cron", "alerts" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Plan alojado gratis: 20 checks para un miembro con integraciones de email, webhooks y chat.", "free_tier_detail_en": "Hosted free plan: 20 checks for one team member with email, webhook and chat integrations.", "no_card": true, "recommended": false, "slug": "healthchecks-io" }, { "name": "New Relic", "description_es": "Monitoreo full-stack del rendimiento e infraestructura.", "description_en": "Full-stack application performance and infrastructure monitoring.", "url": "https://newrelic.com", "category": "observability", "tags": [ "apm", "logs" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "100 GB de ingesta/mes, un usuario full-platform y usuarios básicos ilimitados.", "free_tier_detail_en": "100 GB data ingest/month, one full-platform user and unlimited basic users.", "no_card": true, "recommended": false, "slug": "new-relic" }, { "name": "Logtail", "description_es": "Centraliza logs estructurados y consúltalos con una sintaxis tipo SQL.", "description_en": "Centralize structured logs and query them quickly with SQL-like syntax.", "url": "https://betterstack.com/logs", "category": "observability", "tags": [ "logs", "sql" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Logs gratis de Better Stack: 1 GB/mes y 3 días de retención, live tail, consultas SQL y alertas.", "free_tier_detail_en": "Better Stack free logs: 1 GB/month with 3-day retention, live tail, SQL queries and alerts.", "no_card": true, "recommended": false, "slug": "logtail" }, { "name": "GitLab CI/CD", "description_es": "Pipelines, runners y entornos integrados para proyectos de GitLab.", "description_en": "Integrated pipelines, runners and environments for GitLab projects.", "url": "https://docs.gitlab.com/ci", "category": "ci", "tags": [ "ci", "gitlab" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "400 minutos de cómputo/mes en runners de GitLab; los runners propios no consumen esa cuota.", "free_tier_detail_en": "400 compute minutes/month on GitLab-hosted runners; self-managed runners do not consume that quota.", "no_card": true, "recommended": false, "slug": "gitlab-ci-cd" }, { "name": "CircleCI", "description_es": "Pipelines alojados flexibles con varios ejecutores y trabajos paralelos.", "description_en": "Flexible hosted pipelines with multiple executors and parallel jobs.", "url": "https://circleci.com", "category": "ci", "tags": [ "ci", "testing" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "30.000 créditos/mes, hasta 5 usuarios activos y 80 jobs simultáneos en recursos compatibles.", "free_tier_detail_en": "30k credits/month, up to 5 active users and 80 concurrent jobs on supported resource classes.", "no_card": true, "recommended": false, "slug": "circleci" }, { "name": "Buildkite", "description_es": "Pipelines flexibles con orquestación alojada y tus propios agentes.", "description_en": "Flexible pipelines with hosted orchestration and your own build agents.", "url": "https://buildkite.com", "category": "ci", "tags": [ "ci", "agents" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "hasta 3 usuarios y 5.000 min de jobs/mes; se ejecutan en tus propios agentes e infraestructura.", "free_tier_detail_en": "up to 3 users and 5k job minutes/month; jobs run on your own agents and infrastructure.", "no_card": true, "recommended": false, "slug": "buildkite" }, { "name": "Codecov", "description_es": "Convierte la cobertura en checks de pull request e informes visuales.", "description_en": "Turn code coverage uploads into pull-request checks and visual reports.", "url": "https://about.codecov.io", "category": "ci", "tags": [ "coverage", "testing" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis para open source; el plan Basic privado cubre 1 usuario con repositorios y subidas ilimitados.", "free_tier_detail_en": "Free for open-source projects; private-code Basic plan covers 1 user with unlimited repositories and uploads.", "no_card": true, "recommended": false, "slug": "codecov" }, { "name": "SonarCloud", "description_es": "Análisis estático cloud de calidad, mantenibilidad y seguridad.", "description_en": "Cloud static analysis for code quality, maintainability and security.", "url": "https://sonarcloud.io", "category": "ci", "tags": [ "quality", "static analysis" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis para repositorios públicos con líneas de código ilimitadas; los proyectos privados son de pago.", "free_tier_detail_en": "Free for public repositories with unlimited lines of code; private projects require a paid plan.", "no_card": true, "recommended": false, "slug": "sonarcloud" }, { "name": "Dependabot", "description_es": "Actualizaciones de dependencias y alertas de vulnerabilidades en GitHub.", "description_en": "Automated dependency updates and vulnerability alerts inside GitHub.", "url": "https://dependabot.com", "category": "ci", "tags": [ "dependencies", "automation" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis dentro de GitHub para alertas, parches de seguridad y pull requests de actualización.", "free_tier_detail_en": "Free inside GitHub for dependency alerts, security updates and version-update pull requests.", "no_card": true, "recommended": false, "slug": "dependabot" }, { "name": "Jules", "description_es": "Agente de programación asíncrono que resuelve tareas reales en repositorios de GitHub y prepara los cambios para revisarlos.", "description_en": "An asynchronous coding agent that works on real tasks in GitHub repositories and prepares changes for review.", "url": "https://jules.google/", "category": "ci", "tags": [ "coding agent", "github" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "15 tareas de programación/día, hasta 3 tareas simultáneas y Gemini 2.5 Pro.", "free_tier_detail_en": "15 coding tasks/day, up to 3 concurrent tasks, powered by Gemini 2.5 Pro.", "no_card": true, "recommended": false, "slug": "jules" }, { "name": "PostHog", "description_es": "Analítica de producto, replay, feature flags y experimentos en un sitio.", "description_en": "Product analytics, session replay, feature flags and experiments together.", "url": "https://posthog.com", "category": "analytics", "tags": [ "product", "replay" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis al mes: 1 M de eventos, 5.000 grabaciones, 1 M de solicitudes de flags y 100.000 excepciones.", "free_tier_detail_en": "Free monthly: 1M analytics events, 5k session recordings, 1M feature-flag requests and 100k exceptions.", "no_card": true, "recommended": false, "slug": "posthog" }, { "name": "Mixpanel", "description_es": "Entiende el uso con eventos, funnels, cohortes y retención.", "description_en": "Understand product usage through events, funnels, cohorts and retention.", "url": "https://mixpanel.com", "category": "analytics", "tags": [ "product", "funnels" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "hasta 1 M de eventos/mes con informes ilimitados, analítica de producto y replay limitado.", "free_tier_detail_en": "up to 1M monthly events with unlimited reports, core product analytics and limited session replay.", "no_card": true, "recommended": false, "slug": "mixpanel" }, { "name": "Amplitude", "description_es": "Analítica digital para journeys, comportamiento y experimentos.", "description_en": "Digital analytics for user journeys, behavior and product experiments.", "url": "https://amplitude.com", "category": "analytics", "tags": [ "product", "journeys" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Starter: hasta 50.000 usuarios medidos/mes con analítica base, session replay y feature flags.", "free_tier_detail_en": "Starter: up to 50k monthly tracked users with core analytics, session replay and feature flags.", "no_card": true, "recommended": false, "slug": "amplitude" }, { "name": "Google Analytics", "description_es": "Analítica de tráfico web y apps de Google con gran soporte.", "description_en": "Widely supported web and app traffic analytics from Google.", "url": "https://analytics.google.com", "category": "analytics", "tags": [ "web", "traffic" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Google Analytics estándar es gratis para la mayoría de sitios web y apps; Analytics 360 enterprise es de pago.", "free_tier_detail_en": "Standard Google Analytics is free for most sites and apps; enterprise-scale Analytics 360 is paid.", "no_card": true, "recommended": false, "slug": "google-analytics" }, { "name": "Cloudflare Web Analytics", "description_es": "Analítica web privacy-first de Cloudflare: sin cookies, sin datos personales y gratis para cualquier web.", "description_en": "Privacy-first web analytics from Cloudflare: no cookies, no personal data, free for any site.", "url": "https://www.cloudflare.com/web-analytics/", "category": "analytics", "tags": [ "privacy", "web" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Analítica privacy-first totalmente gratis para cualquier web: sin cookies, sin datos personales y sin tope de tráfico en el producto gratis.", "free_tier_detail_en": "Completely free privacy-first analytics for any site: no cookies, no personal data collection and no traffic cap on the free product.", "no_card": true, "recommended": false, "slug": "cloudflare-web-analytics" }, { "name": "Microsoft Clarity", "description_es": "Mapas de calor y grabaciones gratis para entender el comportamiento web.", "description_en": "Free heatmaps and session recordings for understanding website behavior.", "url": "https://clarity.microsoft.com", "category": "analytics", "tags": [ "heatmaps", "replay" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Totalmente gratis: proyectos, mapas de calor y grabaciones ilimitados, sin límite de tráfico.", "free_tier_detail_en": "Completely free: unlimited projects, heatmaps and session recordings with no traffic cap.", "no_card": true, "recommended": false, "slug": "microsoft-clarity" }, { "name": "Axiom", "description_es": "Almacena y explora eventos y logs con consultas rápidas y dashboards.", "description_en": "Store and explore event data and logs with fast queries and dashboards.", "url": "https://axiom.co", "category": "analytics", "tags": [ "events", "logs" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "500 GB-horas de consulta y 25 GB de ingesta/mes, con 30 días de retención.", "free_tier_detail_en": "500 GB-hours of query time and 25 GB ingest/month, with 30-day retention.", "no_card": true, "recommended": false, "slug": "axiom" }, { "name": "Pipedream", "description_es": "Conecta APIs y ejecuta workflows por eventos usando código cuando haga falta.", "description_en": "Connect APIs and run event-driven workflows with code when you need it.", "url": "https://pipedream.com", "category": "api", "tags": [ "automation", "workflows" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "100 créditos de workflows/mes, 3 workflows activos y pruebas ilimitadas en el editor.", "free_tier_detail_en": "100 workflow credits/month, 3 active workflows and unlimited testing in the builder.", "no_card": true, "recommended": false, "slug": "pipedream" }, { "name": "Beeceptor", "description_es": "Crea endpoints mock e inspecciona, transforma o redirige solicitudes.", "description_en": "Create instant mock endpoints and inspect, transform or proxy requests.", "url": "https://beeceptor.com", "category": "api", "tags": [ "mock", "http" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "50 solicitudes/día, 1 endpoint mock y 10 días de historial, sin tarjeta.", "free_tier_detail_en": "50 requests/day, 1 mock endpoint and 10 days of request history, with no credit card.", "no_card": true, "recommended": false, "slug": "beeceptor" }, { "name": "MockAPI", "description_es": "Genera endpoints REST y datos realistas para prototipos.", "description_en": "Generate REST endpoints and realistic sample data for prototypes.", "url": "https://mockapi.io", "category": "api", "tags": [ "mock", "rest" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "un proyecto con hasta 2 recursos y endpoints REST falsos básicos para prototipos.", "free_tier_detail_en": "one project with up to 2 resources and basic fake REST endpoints for prototyping.", "no_card": true, "recommended": false, "slug": "mockapi" }, { "name": "Abstract API", "description_es": "Suite de APIs para IP, email, teléfono y otras validaciones habituales.", "description_en": "A practical API suite for IP, email, phone and other validation tasks.", "url": "https://www.abstractapi.com", "category": "api", "tags": [ "validation", "geolocation" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "API keys gratis con cuotas mensuales según el producto; las APIs comunes incluyen solicitudes limitadas para pruebas.", "free_tier_detail_en": "Free API keys with product-specific monthly quotas; common APIs include limited requests for testing.", "no_card": true, "recommended": false, "slug": "abstract-api" }, { "name": "IPinfo", "description_es": "Datos de IP para geolocalización, redes, privacidad y seguridad.", "description_en": "IP address data for geolocation, networks, privacy and security use cases.", "url": "https://ipinfo.io", "category": "api", "tags": [ "ip", "geolocation" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "API Lite gratis: solicitudes de geolocalización IP ilimitadas para país, continente y ASN.", "free_tier_detail_en": "Free Lite API: unlimited IP geolocation requests for country, continent and ASN data.", "no_card": true, "recommended": false, "slug": "ipinfo" }, { "name": "JSONPlaceholder", "description_es": "Una API REST falsa y fiable para ejemplos, pruebas y prototipos.", "description_en": "A dependable fake REST API for examples, tests and quick prototypes.", "url": "https://jsonplaceholder.typicode.com", "category": "api", "tags": [ "fake api", "rest" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "API REST falsa pública y gratis: 6 recursos habituales; las escrituras se simulan y no se guardan.", "free_tier_detail_en": "Completely free public fake REST API: 6 common resources; writes are simulated and not persisted.", "no_card": true, "recommended": false, "slug": "jsonplaceholder" }, { "name": "Open-Meteo", "description_es": "Pronósticos globales e históricos del tiempo mediante una API JSON gratis sin API key.", "description_en": "Global weather forecasts and historical data through a free JSON API with no API key.", "url": "https://open-meteo.com", "category": "api", "tags": [ "weather", "forecast" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "API Open-Access gratis sin registro ni clave para uso no comercial: 600 llamadas/min, 5.000/hora, 10.000/día y 300.000/mes.", "free_tier_detail_en": "Open-Access free API with no sign-up or key for non-commercial use: 600 calls/min, 5,000/hour, 10,000/day and 300,000/month.", "no_card": true, "recommended": false, "slug": "open-meteo" }, { "name": "OpenGraph.to", "description_es": "Extrae tags Open Graph, Twitter Card y SEO de cualquier URL pública: título, descripción, imagen, puntuación, problemas y meta tags sugeridos en JSON.", "description_en": "Scrape Open Graph, Twitter Card and SEO tags for any public URL: title, description, image, score, issues and suggested meta tags as JSON.", "url": "https://www.opengraph.to", "category": "api", "tags": [ "open graph", "seo" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "API pública gratis sin registro ni clave: 10 solicitudes/hora por IP, respuestas JSON con caché de 5 minutos.", "free_tier_detail_en": "Free public API with no sign-up or key: 10 requests/hour per IP, JSON responses with a 5-minute cache.", "no_card": true, "recommended": false, "slug": "opengraph-to" }, { "name": "Hoppscotch", "description_es": "Cliente web rápido para APIs REST, GraphQL y protocolos realtime.", "description_en": "A fast web API client for REST, GraphQL and realtime protocols.", "url": "https://hoppscotch.io", "category": "api", "tags": [ "api client", "graphql" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "El cliente web y Community self-hosted son gratis; el cloud incluye un workspace personal gratuito.", "free_tier_detail_en": "The web client and self-hosted Community Edition are free; cloud collaboration has a free personal workspace.", "no_card": true, "recommended": false, "slug": "hoppscotch" }, { "name": "Canva", "description_es": "Crea recursos visuales rápidamente con plantillas y edición en el navegador.", "description_en": "Create visual assets quickly with templates and browser-based editing.", "url": "https://canva.com", "category": "design", "tags": [ "graphics", "templates" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "más de 250.000 plantillas, 1 M de recursos, 5 GB de storage y herramientas de diseño estándar.", "free_tier_detail_en": "250k+ templates, 1M+ stock assets, 5 GB cloud storage and standard design tools.", "no_card": true, "recommended": false, "slug": "canva" }, { "name": "Excalidraw", "description_es": "Un lienzo estilo boceto para diagramas y trabajo colaborativo.", "description_en": "A delightful hand-drawn canvas for diagrams and collaborative sketches.", "url": "https://excalidraw.com", "category": "design", "tags": [ "whiteboard", "diagrams" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "La pizarra base es gratis y open source con dibujos locales ilimitados; Plus agrega colaboración cloud.", "free_tier_detail_en": "The core whiteboard is free and open source with unlimited local drawings; paid Plus adds cloud collaboration.", "no_card": true, "recommended": false, "slug": "excalidraw" }, { "name": "Penpot", "description_es": "Diseño de interfaces y prototipado open source con colaboración en tiempo real y handoff para desarrollo.", "description_en": "Open-source interface design and prototyping with real-time collaboration and developer handoff.", "url": "https://penpot.app", "category": "design", "tags": [ "ui", "prototype" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Professional: US$0 con hasta 8 miembros, viewers y archivos ilimitados, 10 GB y 7 días de historial.", "free_tier_detail_en": "Professional: $0 with up to 8 team members, unlimited viewers and files, 10 GB storage and 7-day version history.", "no_card": true, "recommended": false, "slug": "penpot" }, { "name": "tldraw", "description_es": "Un lienzo infinito colaborativo y rápido, más un SDK de React para crear experiencias de canvas.", "description_en": "A fast collaborative infinite canvas plus a React SDK for building custom canvas experiences.", "url": "https://www.tldraw.com", "category": "design", "tags": [ "whiteboard", "infinite canvas" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "La pizarra web multijugador es gratis; el SDK es gratuito en desarrollo y ofrece 100 días de prueba en producción o licencia hobby.", "free_tier_detail_en": "The multiplayer web whiteboard is free; the SDK is free in development and offers a 100-day production trial or hobby license.", "no_card": true, "recommended": false, "slug": "tldraw" }, { "name": "Fontshare", "description_es": "Colección de fuentes profesionales gratis para uso personal y comercial.", "description_en": "A growing collection of professional fonts free for personal and commercial use.", "url": "https://www.fontshare.com", "category": "design", "tags": [ "fonts", "typography" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "Todas las fuentes son gratis para uso personal y comercial bajo su licencia; no hace falta cuenta.", "free_tier_detail_en": "All fonts are free for personal and commercial use under Fontshare's license; no account is required.", "no_card": true, "recommended": false, "slug": "fontshare" }, { "name": "Stitch", "description_es": "Convierte prompts, imágenes y wireframes en diseños UI, código frontend y trabajo editable en Figma.", "description_en": "Turn text prompts, images and wireframes into UI designs, frontend code and editable Figma work.", "url": "https://stitch.withgoogle.com/", "category": "design", "tags": [ "ai", "ui" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Acceso gratuito de Google Labs para generar UI desde texto o imágenes, iterar por chat y exportar a Figma o código frontend; pueden aplicarse límites de uso.", "free_tier_detail_en": "Free Google Labs access for generating UI from text or images, iterating in chat and exporting to Figma or frontend code; usage limits may apply.", "no_card": true, "recommended": false, "slug": "stitch" }, { "name": "GitGuardian", "description_es": "Detecta secretos expuestos en el código y guía su corrección.", "description_en": "Detect exposed secrets in source code and guide their remediation.", "url": "https://www.gitguardian.com", "category": "security", "tags": [ "secrets", "git" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "escaneo de secretos para developers individuales, hasta 25 developers y 100 incidentes/mes.", "free_tier_detail_en": "secret scanning for individual developers, up to 25 developers and 100 incidents/month.", "no_card": true, "recommended": false, "slug": "gitguardian" }, { "name": "Socket", "description_es": "Protege la cadena de suministro JavaScript analizando dependencias.", "description_en": "Protect JavaScript supply chains by analyzing dependency behavior.", "url": "https://socket.dev", "category": "security", "tags": [ "supply chain", "npm" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis para open source; la protección personal de GitHub y el análisis de dependencias no tienen costo.", "free_tier_detail_en": "Free for open-source projects; personal GitHub protection and dependency analysis are available at no cost.", "no_card": true, "recommended": false, "slug": "socket" }, { "name": "Mozilla Observatory", "description_es": "Escanea headers y prácticas habituales de protección web.", "description_en": "Scan a website for security headers and common web hardening practices.", "url": "https://observatory.mozilla.org", "category": "security", "tags": [ "headers", "audit" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "Escáner público de seguridad web totalmente gratis, con análisis bajo demanda y sin necesidad de cuenta.", "free_tier_detail_en": "Completely free public web-security scanner with unlimited on-demand scans and no account required.", "no_card": true, "recommended": false, "slug": "mozilla-observatory" }, { "name": "Have I Been Pwned", "description_es": "Verifica cuentas y dominios frente a filtraciones conocidas mediante API.", "description_en": "Check accounts and domains against known data breaches through an API.", "url": "https://haveibeenpwned.com/API/v3", "category": "security", "tags": [ "breaches", "api" ], "free_tier_note_es": "Sin registro", "free_tier_note_en": "No sign-up", "free_tier_detail_es": "Pwned Passwords y las búsquedas básicas son gratis; la API autenticada de cuentas y dominios es de pago.", "free_tier_detail_en": "Pwned Passwords and basic breach lookups are free; authenticated account and domain API access is paid.", "no_card": true, "recommended": false, "slug": "have-i-been-pwned" }, { "name": "Notion", "description_es": "Documentos, wikis, bases de datos y gestión ligera de proyectos.", "description_en": "Connected docs, wikis, databases and lightweight project management.", "url": "https://www.notion.so", "category": "collaboration", "tags": [ "docs", "wiki" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis para uso individual con páginas ilimitadas; los equipos tienen bloques limitados y subidas de 5 MB.", "free_tier_detail_en": "Free for individuals with unlimited pages; teams get a limited collaborative block trial and 5 MB uploads.", "no_card": true, "recommended": false, "slug": "notion" }, { "name": "Trello", "description_es": "Tableros Kanban visuales para organizar proyectos y workflows.", "description_en": "Visual Kanban boards for organizing projects and team workflows.", "url": "https://trello.com", "category": "collaboration", "tags": [ "kanban", "tasks" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "hasta 10 tableros por workspace, tarjetas ilimitadas, 10 colaboradores y 250 automatizaciones/mes.", "free_tier_detail_en": "up to 10 boards per workspace, unlimited cards, 10 collaborators and 250 automation runs/month.", "no_card": true, "recommended": false, "slug": "trello" }, { "name": "Miro", "description_es": "Pizarra colaborativa para workshops, diagramas y planificación remota.", "description_en": "A collaborative whiteboard for workshops, diagrams and remote planning.", "url": "https://miro.com", "category": "collaboration", "tags": [ "whiteboard", "workshops" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "miembros ilimitados, 3 tableros editables, plantillas e integraciones básicas.", "free_tier_detail_en": "unlimited team members, 3 editable boards, templates and core integrations.", "no_card": true, "recommended": false, "slug": "miro" }, { "name": "ClickUp", "description_es": "Tareas, documentos, objetivos y proyectos en un espacio configurable.", "description_en": "Tasks, docs, goals and project views in a highly configurable workspace.", "url": "https://clickup.com", "category": "collaboration", "tags": [ "tasks", "docs" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "tareas y miembros ilimitados, 100 MB, documentos colaborativos y tableros Kanban.", "free_tier_detail_en": "unlimited tasks and members, 100 MB storage, collaborative docs and Kanban boards.", "no_card": true, "recommended": false, "slug": "clickup" }, { "name": "Discord", "description_es": "Espacios persistentes de texto, voz y video para comunidades.", "description_en": "Persistent text, voice and video spaces for developer communities.", "url": "https://discord.com", "category": "collaboration", "tags": [ "community", "chat" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Texto, voz, video, comunidades y bots son gratis; las subidas, calidad y personalización tienen límites.", "free_tier_detail_en": "Core text, voice, video, communities and bots are free; upload quality and customization have limits.", "no_card": true, "recommended": false, "slug": "discord" }, { "name": "Slack", "description_es": "Mensajería de equipo con canales, huddles y muchas integraciones.", "description_en": "Team messaging with channels, huddles and a large integration ecosystem.", "url": "https://slack.com", "category": "collaboration", "tags": [ "chat", "integrations" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "90 días de historial, 10 integraciones y huddles uno a uno para equipos pequeños.", "free_tier_detail_en": "90 days of message history, 10 app integrations and one-to-one huddles for small teams.", "no_card": true, "recommended": false, "slug": "slack" }, { "name": "Sanity", "description_es": "Workspace de contenido personalizable sobre una plataforma realtime.", "description_en": "A customizable content workspace backed by a real-time content platform.", "url": "https://www.sanity.io", "category": "cms", "tags": [ "headless", "content lake" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "20 usuarios, 2 datasets, 10.000 documentos, 100.000 solicitudes y 100 GB de CDN/mes.", "free_tier_detail_en": "20 user seats, 2 datasets, 10k documents, 100k API requests and 100 GB CDN bandwidth/month.", "no_card": true, "recommended": false, "slug": "sanity" }, { "name": "Contentful", "description_es": "Infraestructura de contenido API-first con editor y ecosistema maduros.", "description_en": "API-first content infrastructure with a mature editor and ecosystem.", "url": "https://www.contentful.com", "category": "cms", "tags": [ "headless", "api" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "10 usuarios, 2 roles, 2 idiomas, 1 M de llamadas API y 50 GB de CDN/mes.", "free_tier_detail_en": "10 users, 2 roles, 2 locales, 1M API calls and 50 GB CDN bandwidth/month.", "no_card": true, "recommended": false, "slug": "contentful" }, { "name": "Storyblok", "description_es": "CMS headless con editor visual y contenido basado en componentes.", "description_en": "Headless CMS with a visual editor and component-based content model.", "url": "https://www.storyblok.com", "category": "cms", "tags": [ "headless", "visual editor" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "un espacio, un usuario, 100.000 solicitudes API/mes y edición visual para proyectos pequeños.", "free_tier_detail_en": "one space, one user, 100k API requests/month and visual editing for small projects.", "no_card": true, "recommended": false, "slug": "storyblok" }, { "name": "Hygraph", "description_es": "Plataforma de contenido GraphQL para datos estructurados y múltiples fuentes.", "description_en": "GraphQL-native content platform for structured, multi-source content.", "url": "https://hygraph.com", "category": "cms", "tags": [ "graphql", "headless" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Hobby: 3 usuarios, 2 idiomas, 100.000 llamadas API/mes, 1 GB de assets y 100 GB de tráfico.", "free_tier_detail_en": "Hobby: 3 seats, 2 locales, 100k API calls/month, 1 GB assets and 100 GB asset traffic.", "no_card": true, "recommended": false, "slug": "hygraph" }, { "name": "DatoCMS", "description_es": "CMS headless con entrega GraphQL y pipeline de imágenes integrado.", "description_en": "Headless CMS with GraphQL delivery and a built-in image pipeline.", "url": "https://www.datocms.com", "category": "cms", "tags": [ "graphql", "headless" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "3 miembros, 2 entornos, 300 registros, 10 GB de tráfico y 100.000 llamadas API/mes.", "free_tier_detail_en": "3 team members, 2 environments, 300 records, 10 GB bandwidth and 100k API calls/month.", "no_card": true, "recommended": false, "slug": "datocms" }, { "name": "Prismic", "description_es": "CMS para construir páginas con slices reutilizables y previews visuales.", "description_en": "Page-building CMS with reusable slices and visual previews for editors.", "url": "https://prismic.io", "category": "cms", "tags": [ "headless", "slices" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "hasta 4 usuarios, documentos e idiomas ilimitados, 100 GB de CDN y 4 M de llamadas API/mes.", "free_tier_detail_en": "up to 4 users, unlimited documents and locales, 100 GB CDN and 4M API calls/month.", "no_card": true, "recommended": false, "slug": "prismic" }, { "name": "Uploadcare", "description_es": "Subida de archivos, procesamiento de imágenes y entrega adaptativa.", "description_en": "File uploads, image processing and adaptive delivery for web apps.", "url": "https://uploadcare.com", "category": "media", "tags": [ "uploads", "images" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Gratis para uso personal: 1.000 operaciones/mes, archivos de hasta 500 MB, widget y API de subida, transformaciones básicas de imagen, streaming adaptativo, entrega por CDN, subidas firmadas y webhooks.", "free_tier_detail_en": "Free for personal use: 1,000 operations/month, files up to 500 MB, upload widget and API, basic image transformations, adaptive bitrate streaming, CDN delivery, signed uploads and webhooks.", "no_card": true, "recommended": false, "slug": "uploadcare" }, { "name": "ImageKit", "description_es": "Optimización, transformación y entrega de imagen y video en tiempo real.", "description_en": "Real-time image and video optimization, transformation and delivery.", "url": "https://imagekit.io", "category": "media", "tags": [ "images", "optimization" ], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "20 GB de tráfico y 3 GB de media/mes, con transformaciones y procesamiento de video.", "free_tier_detail_en": "20 GB bandwidth and 3 GB media storage/month, with transformations and video processing.", "no_card": true, "recommended": false, "slug": "imagekit" }, { "name": "Tellus Fear & Greed Index", "description_es": "Índice de sentimiento del mercado cripto, actualizado y presentado por Tellus Cooperative.", "description_en": "A live crypto market sentiment index presented by Tellus Cooperative.", "url": "/tools/fear-greed", "category": "analytics", "tags": ["crypto", "market sentiment"], "free_tier_note_es": "Sin tarjeta", "free_tier_note_en": "No card required", "free_tier_detail_es": "Consulta gratuita del índice Fear & Greed con datos de CoinMarketCap.", "free_tier_detail_en": "Free Fear & Greed index lookup powered by CoinMarketCap data.", "no_card": true, "recommended": true, "slug": "tellus-fear-greed" } ] }