Herramientas IA gratuitas [2026]
198 herramientas de IA con planes gratuitos. Desde ChatGPT y Claude hasta generadores de imágenes y asistentes de programación — pruébalas todas gratis.
Todas las 198 herramientas IA gratuitas
DeepL
Una herramienta de traducción IA de alta precisión de Alemania. Su calidad de traducción japonés-inglés es ampliamente considerada como superior a Google Translate.
Photomath
Google-owned math learning app. Simply snap a photo of an equation and AI explains the solution step by step. Covers arithmetic through calculus.
ChatGPT
El asistente de IA conversacional más utilizado del mundo, desarrollado por OpenAI. Impulsado por GPT-5.4 Thinking, maneja una amplia gama de tareas incluyendo generación de texto, programación, análisis de datos y creación de imágenes/vídeos.
Claude
Un asistente de IA desarrollado por Anthropic con enfoque en seguridad y precisión. Cuenta con una ventana de contexto de 1 millón de tokens y potentes capacidades analíticas y de programación con Claude Opus 4.6/Sonnet 4.6.
ElevenLabs
Plataforma de síntesis de voz con IA de vanguardia. Genera habla natural y emocionalmente expresiva en múltiples idiomas y soporta clonación de voz.
Duolingo Max
Versión mejorada con IA de la app de aprendizaje de idiomas más grande del mundo, Duolingo. Impulsada por GPT-4, ofrece práctica de conversación IA y explicaciones de errores para aprendizaje personalizado.
Figma AI
AI features built into the design tool Figma. Generate UI designs from text, auto-rename layers, search assets, and streamline design workflows.
Google NotebookLM
Google's AI research assistant. Generates answers, summaries, and audio overviews based on your uploaded materials.
Cursor
Un editor de código con IA como prioridad. Construido sobre VS Code con capacidades de IA profundamente integradas para generación, edición y depuración de código.
Grammarly
Asistente de redacción en inglés impulsado por IA. Ofrece corrección gramatical y ortográfica junto con mejora de estilo, ajuste de tono y detección de plagio.
Napkin AI
Herramienta de creación de contenido visual con IA que genera automáticamente diagramas de flujo, diagramas e infografías simplemente ingresando texto.
HubSpot AI
Funciones de IA integradas en la plataforma CRM y marketing de HubSpot. Automatiza la generación de contenido, puntuación de leads y optimización de correos.
Khan Academy Khanmigo
Tutor de aprendizaje IA desarrollado por Khan Academy. La IA proporciona tutoría personalizada en matemáticas, ciencias, humanidades y más, adaptándose al nivel de comprensión de cada estudiante.
Bolt.new
AI web app builder developed by StackBlitz. Generates full-stack web apps from natural language instructions and runs them instantly in the browser.
Suno AI
AI music generation tool that creates original songs from text prompts. AI generates lyrics, melody, accompaniment, and vocals all at once.
Gamma
An AI tool that auto-generates presentation slides. Simply enter a topic to create beautifully designed slides in minutes, with web publishing support.
Make (antes Integromat)
A platform that automates workflows with a visual builder. Features AI capabilities with 1,800+ app integrations for building complex automation scenarios.
Flux
A cutting-edge AI image generation model by Black Forest Labs. Created by Stable Diffusion founders, offering fast, high-quality generation via API and open source.
PhotoRoom
AI image editing tool for e-commerce. Remove and replace product photo backgrounds with one tap.
Krisp
AI noise cancellation tool. Eliminates background noise for crystal-clear online meetings.
Open WebUI
A self-hosted AI chat UI compatible with Ollama and OpenAI-compatible APIs. Capable of running fully offline.
Gemini
Una IA multimodal desarrollada por Google DeepMind. Impulsado por Gemini 3.1 Pro/2.5 Flash, comprende de forma integral texto, imágenes, audio y vídeo, con profunda integración con productos de Google.
Perplexity AI
Un motor de búsqueda de próxima generación potenciado por IA que busca en la web en tiempo real y genera respuestas precisas con citas de fuentes.
GitHub Copilot
Un asistente de programación IA co-desarrollado por GitHub y OpenAI. Proporciona autocompletado y generación de código en tiempo real directamente en tu editor.
Canva AI
Un conjunto de funciones de IA integradas en la herramienta de diseño Canva. Agiliza el trabajo de diseño con generación de imágenes, eliminación de fondos, generación de texto y sugerencias automáticas de diseño.
Runway ML
Plataforma de generación y edición de vídeo con IA para creadores. Genera vídeo de alta calidad a partir de texto e imágenes, transformando el flujo de producción cinematográfica.
Dify
Plataforma de código abierto para construir agentes IA. Crea aplicaciones LLM y flujos de trabajo de IA sin necesidad de código.
Zapier AI
Plataforma de automatización de flujos de trabajo impulsada por IA. Conecta más de 7.000 aplicaciones y logra automatización empresarial avanzada con IA.
v0 by Vercel
Generador de componentes UI con IA desarrollado por Vercel. Genera automáticamente componentes UI basados en React/Next.js a partir de prompts de texto.
Scribe
Herramienta de IA que graba operaciones del navegador y escritorio para generar automáticamente guías paso a paso con capturas de pantalla.
Julius AI
Herramienta de IA para análisis de datos en lenguaje natural. Simplemente sube archivos CSV o Excel para auto-generar gráficos, análisis estadísticos y modelos predictivos.
Bubble
One of the world's largest no-code development platforms. With AI features and a visual editor, build complex web applications without programming.
Adobe Firefly
Commercially safe AI image generation and editing tool developed by Adobe. Integrated with Photoshop and Illustrator, ideal for professional creative workflows.
Mirai Translate
An enterprise AI translation service developed by the NTT Group. Achieves TOEIC 960-level accuracy with robust security, ideal for business document translation.
Notion AI
An AI assistant integrated into Notion. Powerfully supports knowledge management with document summarization, meeting notes, Q&A, translation, and more.
n8n
An open-source workflow automation tool. Features AI agent capabilities with self-hosting support for complete data control.
Leonardo AI
A high-quality AI image and video generation platform. Popular among creators and designers for its custom model training and real-time generation.
Fireflies.ai
An AI-powered meeting transcription and summarization tool. Supports 100+ languages and integrates with Zoom, Teams, and Google Meet to auto-generate meeting notes.
tl;dv
A meeting assistant offering free meeting recording, transcription, and AI summarization. Integrates with Google Meet, Zoom, and Teams with 30+ language support.
ELSA Speak
An English pronunciation training app powered by AI speech recognition. Provides effective speaking practice with native-level pronunciation analysis.
LangChain
An open-source framework for building AI agents powered by LLMs. Features extensive integrations and multi-agent support via LangGraph.
Clay
An AI data enrichment and automation platform for sales and GTM teams. Pull lead information in bulk from 150+ data providers.
Replit Agent
An AI coding platform that auto-generates full-stack apps from natural language. Supports 50+ languages and works entirely in the browser.
HeyGen
Easily create AI avatar videos. A video production tool for marketing and education.
Dataiku
Enterprise AI data analytics platform. Democratizing data science for organizations.
Framer AI
AI-powered website design and building. Generate professional-quality sites from text instructions.
Descript
An AI tool that lets you edit video and podcasts as easily as editing text.
Cline
An autonomous AI coding agent for VS Code. Independently handles file operations and terminal execution.
CapCut
Free AI video editing app from TikTok. Packed with auto captions, effects, and templates.
Gamma
Auto-create teaching materials, presentations, and documents with AI. Streamline content creation for educators.
Ollama
An open-source tool for running LLMs locally on your PC. Complete privacy protection.
Manus
A general-purpose AI agent platform where multiple AI agents collaborate to autonomously execute complex tasks.
Kagi Search
A premium search engine with no ads and no trackers. Privacy-focused with built-in AI summaries.
Mangools
A beginner-friendly all-in-one SEO toolset. Includes 5 tools such as KWFinder.
Speak
An AI English conversation app partnered with OpenAI. Practice English with AI 24/7, with over 1,000 words of speaking practice possible in just 20 minutes.
Groq
A cloud platform achieving the world's fastest AI inference with proprietary LPU chips. Run open-source models like Llama, Mistral, and Gemma at ultra-high speed.
Vercel AI SDK
Vercel's open-source AI development kit. Easily build AI applications with React/Next.js. Streaming UI, multi-model support.
Stable Diffusion
Un modelo de generación de imágenes IA de código abierto desarrollado por Stability AI. Se puede ejecutar localmente de forma gratuita. La máxima personalización es su mayor fortaleza.
Notion AI
Un asistente de IA integrado en Notion. Realiza creación de documentos, resúmenes, traducción y lluvia de ideas de forma fluida dentro del espacio de trabajo de Notion.
Murf AI
AI voice synthesis platform. Generate high-quality narrations, voiceovers, and presentation audio with over 120 realistic voices.
Google Translate
The world's largest translation service by Google. Supports 133 languages with free AI-powered translation for text, voice, images, and documents.
CrewAI
A framework where multiple AI agents collaborate as a team. Role-assigned AI agents work together to execute complex tasks.
Ideogram
An AI image generation tool with industry-leading text rendering accuracy in images. Excels at generating images with text, such as posters and logos.
Recraft AI
The only tool supporting AI vector image generation. A high-quality image generation platform for designers, ideal for logos, illustrations, and posters.
Papago
An AI translation app developed by NAVER. Supports text, voice, and image translation with industry-leading accuracy for Korean-Japanese and Korean-English pairs.
Pitch
A team-oriented presentation creation tool. AI-powered slide generation and real-time collaboration features streamline team-based document creation.
Quizlet
An AI-powered flashcard learning platform. The Magic Notes feature auto-generates study materials from your notes for efficient learning.
Voiceflow
A no-code platform for designing and building chat and voice AI agents. Features team collaboration and advanced knowledge base management.
Activepieces
An open-source automation platform. A Zapier alternative offering 330+ integrations and unlimited task execution.
Lovable
An AI app builder that generates full-stack web apps from prompts. Evolved from GPT Engineer, reaching $300M ARR.
FlutterFlow
A no-code platform for building mobile apps with drag-and-drop. Outputs native apps based on Flutter.
Pandadoc AI
A document management platform that auto-creates contracts and proposals with AI. Also supports e-signatures.
Luma Dream Machine
A high-quality AI video generation tool by Luma AI. Generates realistic videos based on 3D understanding.
Udio
High-quality AI music generation tool. Create vocal tracks from text prompts.
Speechify
AI text-to-speech tool. Convert documents and web pages into natural-sounding audio.
Windsurf
AI-first code editor. Offers code completion and interactive assistance with Copilot++.
Quizlet AI
An AI-powered flashcard learning app that suggests optimal study methods to maximize memorization efficiency.
Veed.io
A browser-based AI video editing tool. Excels at auto-subtitles, translation, and background removal.
Elicit
An AI research assistant. Automates academic paper search, analysis, and summarization.
Hex AI
AI-integrated data science notebook. Streamline data analysis with SQL and Python.
DeepSeek
High-performance AI chat from China. Its reasoning model R1 rivals GPT-4o in capability.
Retool AI
Rapidly build internal tools with AI. A no-code platform with database connectivity and AI integration.
Mailchimp AI
AI features integrated into the email marketing veteran. Streamline email creation and optimization with AI.
Warp
A next-generation terminal powered by AI. AI-assisted command suggestions and error explanations.
Kiro
A spec-driven AI IDE from AWS. Automates everything from requirements to code, tests, and documentation.
Tavily
A real-time search API designed for AI agents and RAG workflows. Enables easy implementation of high-accuracy information retrieval.
Rankability
A content optimization platform for both traditional SEO and AI search (AEO).
PLaMo Translate
A Japanese-specialized AI translation service developed by Preferred Networks. Combines high-quality translation with security through local execution, powered by a domestically-built LLM.
OpenRouter
A model router that provides access to multiple AI models through a unified API. Switch between 300+ models including GPT-5, Claude, Gemini, and Llama with a single API key.
Qwen
A large language model developed by Alibaba Cloud. Open-source with world-class performance in multilingual support, coding, and mathematical reasoning.
Notta
An AI-powered transcription and meeting notes tool. Improves meeting productivity with real-time transcription, multilingual translation, and summarization features.
DALL-E 3
Un modelo de generación de imágenes IA desarrollado por OpenAI. Integrado en ChatGPT, genera imágenes de alta calidad a partir de indicaciones en lenguaje natural.
Copilot (Microsoft)
Asistente de IA desarrollado por Microsoft. Integrado en Windows, Edge y productos Office, soporta desde tareas cotidianas hasta productividad empresarial.
Otter.ai
Herramienta de transcripción y resumen de reuniones con IA. Transcribe reuniones automáticamente en tiempo real y usa IA para extraer puntos clave y elementos de acción.
Almanac
Plataforma de creación y gestión de documentos empresariales impulsada por IA. Agiliza la gestión de documentos en equipo con más de 3.000 plantillas y control de versiones tipo Git.
Create.xyz
AI-powered platform that generates web apps and websites from natural language. AI handles everything from design to code, with custom domain publishing support.
Tome
An AI-powered storytelling and presentation tool. Auto-generates narrative-structured presentations from text prompts, ideal for business proposals.
Krea AI
A creative platform featuring real-time AI image generation. Visualize ideas instantly with ultra-fast previews under 50 milliseconds.
Wordtune Read
A text summarization and rewriting tool developed by AI21 Labs. Summarizes articles, PDFs, and YouTube videos with source tracking to verify summary reliability.
QuillBot Summarizer
The summarization feature from QuillBot, famous for its paraphrasing tool. Generates flexible short and long summaries with integrated rewriting and grammar checking.
StudySmarter
A learning platform where AI auto-generates flashcards and study materials from your notes. Uses spaced repetition for efficient memory retention.
Flowise
An open-source visual builder for creating AI agents and LLM flows with no code. Build intuitively with drag-and-drop.
Botpress
A platform for visually building AI chatbots and agents. Pay-as-you-go pricing enables easy small-scale starts.
Pipedream
A developer-focused API integration and automation platform. Build flexible workflows combining code execution and no-code actions.
Glide
Build AI-powered business apps from spreadsheets with no code. Ideal for internal tools, customer portals, and data management.
Poe
An AI chat platform by Quora. Access multiple AI models from a single app.
Tome
An AI tool that auto-generates presentations and documents. Create professional-quality materials from text input alone.
Adobe Firefly 2
Adobe's commercially safe AI image generation. Fully integrated with Creative Cloud.
Pika
Generate AI videos from text or images. An easy-to-use tool for creating short-form videos.
Coda AI
An AI-integrated document and project management tool that combines documents and databases.
Clipdrop
An AI image editing suite by Stability AI. Background removal, upscaling, and generation in one place.
Aider
A terminal-based AI pair programming tool. Safe code editing with Git integration.
Monica
A browser extension AI assistant. Use AI features on any web page.
Sourcegraph Cody
AI coding assistant that understands your entire codebase. Excels with large repositories.
Galileo AI
AI tool that auto-generates UI designs from text. Accelerate app and web UI design.
Consensus
AI search engine powered by academic papers. Provides answers based on scientific evidence.
Llama (Meta AI)
Open-source LLM developed by Meta. A high-performance AI model available for commercial use.
Recraft
AI image generation tool for designers. Specializes in vector images, icons, and illustrations.
Runway Gen-3 Design
Runway's AI image and design capabilities. Multimodal image editing and generation.
OpusClip
Automatically generate short-form videos from long-form content with AI. Create clips for YouTube and TikTok.
Trae
A free AI-powered IDE developed by ByteDance (TikTok). Access Claude, GPT-4o, and DeepSeek at no cost.
Langflow
An open-source visual development tool for building AI agents and workflows with drag and drop.
Brave Search
A privacy-focused AI-powered search engine. Integrates its own independent index with the AI assistant Leo.
Tenbin AI by GMO
A platform by GMO that runs and compares multiple generative AI models simultaneously. Compare responses from up to 6 AI models on a single screen.
Hailuo AI
A high-quality AI video generation tool by MiniMax. Generates realistic videos up to 10 seconds from text and images, with high-quality output available even on the free plan.
Jenni AI
An AI writing tool specialized for academic papers and reports. Supports researchers and students with automatic citation insertion, plagiarism checking, and academic style suggestions.
Together AI
A high-speed inference and fine-tuning platform for open-source AI models. Access Llama, Mistral, SDXL, and more at low cost.
Genspark
Motor de búsqueda de nueva generación impulsado por agentes IA. Aprovecha múltiples modelos de IA para sintetizar resultados de búsqueda y entrega respuestas como 'Sparkpages' personalizadas.
Writesonic
Plataforma de redacción de contenido impulsada por IA. Genera rápidamente contenido de marketing diverso incluyendo publicaciones de blog, textos publicitarios y descripciones de productos.
Copy.ai
Herramienta de copywriting IA para marketing. Genera rápidamente contenido de marketing incluyendo textos publicitarios, publicaciones en redes sociales y correos electrónicos usando IA.
Summarize.tech
An AI tool that automatically summarizes YouTube videos. Summarizes the content of long lectures, seminars, and podcasts in seconds.
AutoGPT
A pioneering open-source autonomous AI agent project. Set a goal and the AI autonomously breaks down and executes tasks to automate complex workflows.
Wordtune
An AI writing assistant from AI21 Labs specialized in text rewriting and improvement. Instantly transforms existing text into better expressions.
Microsoft Image Creator
A free AI image generation tool by Microsoft available through Bing and Designer. Powered by DALL-E 3 and MAI-Image-1 for easy image creation by anyone.
Reverso
An AI tool integrating translation and language learning. Provides contextual translation examples and synonym suggestions, with particular strength in European languages.
Amazon Translate
A neural machine translation service from AWS. Supports 75+ languages with pay-per-use pricing, ideal for large-scale translation via API integration.
Scholarcy
An AI summarization tool specialized for academic papers and research. Converts papers into flashcards with automatic highlighting of key sections and linked citations to streamline research.
Slidebean
An AI pitch deck creation tool for startups. Uses genetic algorithms to auto-optimize designs, with fundraising templates and investor tracking features.
Sendsteps AI
An interactive AI presentation creation tool. Features live polls, quizzes, and Q&A with 86-language support to generate multilingual presentations in minutes.
Brainly
An AI-powered homework help app used by 350 million people worldwide. Provides personalized tutoring support through AI tutors and expert guidance.
Relevance AI
Build AI agents for sales and marketing with low-code. Offers 9,000+ tool integrations and a multi-agent system.
Bardeen AI
A browser extension-based AI automation tool. Automates data collection, form filling, and sales activities with 200+ app integrations.
Parabola
A no-code data automation platform. Build data collection, transformation, and analysis workflows with drag-and-drop.
Softr
Build business apps and portal sites from Airtable and Google Sheets with no code. Supports 15+ data sources.
Character.AI
An AI chat service specializing in character conversations. Chat with AI personas of all kinds.
Le Chat (Mistral)
A high-performance chat assistant from Mistral AI. Powered by strong AI models from Europe.
Cohere Command R+
An AI platform designed for enterprises. Excels at RAG and retrieval-augmented generation.
Magical
An AI writing assistant that automates text input. Streamlines repetitive tasks.
Kling AI
A high-quality AI video generation tool developed by China's Kuaishou. Supports long-form, high-resolution video.
AIVA
AI-powered automatic music composition. Specializes in creating BGM for films, games, and ads.
Felo
Multilingual AI search engine. Search global information with real-time translation.
Arc Search
AI-powered browser by The Browser Company. Automatically gathers information with Browse for Me.
Pitch AI
Team-oriented presentation tool. AI draft generation with real-time collaboration.
Socratic by Google
Google's AI-powered learning app. Just take a photo to get step-by-step problem explanations.
Bardeen
Automate repetitive browser tasks with AI. Streamline web scraping and data entry.
Exa
An AI search API for developers. Delivers high-quality results through semantic search.
InVideo AI
AI tool that auto-generates marketing videos from text. Over 5,000 templates available.
Podcastle
All-in-one AI tool for recording, editing, and publishing podcasts. High-quality audio production.
Fliki
Automatically generate AI videos and voiceovers from text. Convert blog posts into videos.
Smartcat
AI-integrated translation management platform. Full automation of the translation process.
Lindy
Create AI assistants with no code. Automate email replies, scheduling, and research.
D-ID
Generate AI talking head videos from photos. Ideal for creating digital avatars.
Taskade AI
An AI-integrated project management and team collaboration tool. Streamline task management with AI.
Same.dev
Enter a URL and AI clones the website UI with pixel-level accuracy.
MiriCanvas
A Korean-origin AI-powered graphic design tool. Create professional-quality designs with 300,000+ templates and 45 million+ assets.
Playground AI
A design-focused AI image generation platform. Features intuitive design tools including sketch-to-image generation and content-aware editing.
Tensor Art
A Stable Diffusion and LoRA-based AI image generation community platform. Enables sharing and trading custom models for diverse image styles.
TLDR This
An AI tool that automatically summarizes articles and papers. Simply paste a URL to get a summary in seconds, with ad and popup removal for a clean reading experience.
Decktopus AI
AI generates targeted proposals from industry-specific templates. A presentation tool that also creates anticipated Q&A, slide notes, and scripts automatically.
Tabnine
Privacy-focused AI code completion tool. Supports on-premises deployment for enterprises.
You.com
Platform combining AI chat and search. Leverages multiple AI models for an enhanced search experience.
Akkio
No-code AI data analytics and prediction platform. Built for business predictive analytics.
Translated (ModernMT)
AI translation engine that continuously improves through machine learning. Built for translation agencies and professionals.
SlidesAI
AI-powered presentation creation for Google Slides. Generate slides instantly from text.
Pi
An emotionally intelligent conversational AI assistant developed by Inflection AI.
Prezi AI
AI features integrated into zoom-based presentations. Create non-linear presentations with ease.
Grok
An AI chat assistant developed by xAI. Access real-time data from X (Twitter).
Uizard
AI tool that converts hand-drawn sketches into digital UI designs. Perfect for prototyping.
Polymer
Transform spreadsheet data into interactive dashboards with AI.
Pieces for Developers
Manage and reuse code snippets with AI. Optimize the developer workflow.
TextCortex
A multilingual AI writing assistant. Generate content in 25+ languages.
Catchy
One of Japan's largest AI writing assistant tools. Automatically generates ad copy, blog posts, social media content, and more with over 140 templates.
ConoHa AI Canvas
A cloud-based AI image generation service by GMO. Use Stable Diffusion XL easily from your browser.
Rytr
A cost-effective AI writing assistant with 40+ templates and 30+ language support. Specialized in short-form content creation.
Presentations.AI
Auto-generates brand-aligned presentations from prompts. Zero-touch design automatically adjusts fonts, animations, and layouts with AI.
Caktus AI
An AI learning support platform for students. Offers 25+ AI tools including essay writing, math solving, and coding assistance.
Amazon CodeWhisperer (Q Developer)
AWS-powered AI coding assistant. Excels at AWS integration and security scanning.
MonkeyLearn
AI tool specialized in text analysis. Perform sentiment analysis, classification, and entity extraction with no code.
Khroma
AI color palette generator that suggests optimal color schemes. Learns your design preferences.
Recall
AI-powered web content summarization and organization. Automatically build your knowledge base.
HuggingChat
An open-source AI chat platform by Hugging Face. Try various open-source models.
Upword
AI research assistant. Summarize web articles and auto-generate research notes.
Decktopus AI
Auto-create presentations with AI. Integrates custom forms, polls, and Q&A features.
Languise
An all-in-one tool providing AI translation, proofreading, and summarization. Delivers high-accuracy translation while preserving file layouts.
Cohesive AI
An AI content editor with 100+ templates. Rapidly generates and edits diverse content including blogs, social media posts, and scripts.
AgentGPT
An open-source platform for creating and running autonomous AI agents in your browser. Simply provide a goal, and it automatically breaks down and executes tasks.
Fixie
AI agent platform. Build custom agents that operate through natural language.
Lobe.ai
A free machine learning model creation tool by Microsoft. Build image classifiers with no code.