Best Free AI Tools

Claude is an AI chatbot developed by Anthropic, offering conversational AI capabilities with multiple model tiers (Opus, Sonnet, Haiku) and specialized products including Claude Code for software deve

Gemini is Google's multimodal AI chatbot that handles text, images, audio, and video understanding with real-time Google Search integration and deep Google Workspace compatibility

Turn API specifications into docs, typed SDKs, and an MCP server

Run multiple local coding agents in parallel on your own machine and API keys

Open-source self-hosted AI gateway putting 31 providers behind one endpoint

A 2D canvas IDE for running agents across projects, repos, and machines

Voice-first desktop dictation that writes cleaned-up text into any app

Front-end code generation from designs, plus a free gallery of 20,000 UI examples

AI subtitles, transcription, and live event captions in 95 or more languages

Small specialised on-device models for speech, text, and vision, one per task

OpenTelemetry-native observability for LLM calls, tools, and agent handoffs

AI sales rep that answers, identifies, and scores your website visitors

Open-source self-hosted CRM with a 37-tool MCP server and approval-gated agent writes

An AI analyst that runs saved analysis Skills on a schedule and delivers the report

Account memory and buying signals that tell reps the next action, owner, and timing

Agent-run software delivery that takes an issue from triage to reviewed pull request

Bring any AI agent into Slack, Teams, Discord, or Telegram as a named participant

On-device security layer that inspects coding agent actions before they execute

AI agents and document models that turn unstructured documents into structured data

Control plane to monitor, evaluate, secure, and govern enterprise AI and agents

Turn a 2D floor plan into a 3D concept image online

Local-first memory for AI coding agents, via one MCP service

Cloud AI image generator and open model-hosting community with 300k+ models

Generate 360 degree panoramic worlds and HDRI environments from a text prompt

Create a conversational digital clone of yourself from your own content

All-in-one AI video and image editor for creators and e-commerce

Open-source AI code assistant that plugs any model into your IDE

AI-assisted, physics-based software for lifelike keyframe character animation

Generative image platform with 50,000+ Stable Diffusion and FLUX community models

AI product photography studio for e-commerce models, try-on and backgrounds

Free-friendly anime AI art generator with LoRA and daily credits

Lightning-fast AI dictation that types into any app on Mac, Windows, and iPhone

All-in-one AI research assistant for search, literature review, and citation writing

Free on-device AI image generation for iPhone, iPad, Mac and Vision Pro

NLP and LLM data labeling platform with multi-model LLM Labs

Text, image and scan to manufacturable 3D CAD models

AI code review and engineering analytics with full-codebase context

Open model hub and image generator for Stable Diffusion, LoRAs and custom checkpoints

AI sales research agent for account intelligence and personalized outreach

An AI-powered work platform combining projects, tasks, docs, goals, and chat in one app

AI code review and refactoring across your PRs and IDE

Observability-first open-source TypeScript framework for AI agents

TypeScript multi-agent networks with deterministic routing and MCP

Botless AI meeting assistant that captures every call, on screen and off

AI image and design studio with fine-grained control over style, character and composition

Ultra-low-latency, on-device text-to-speech for real-time voice AI

Framework for programming language models instead of prompting them

Multimodal AI data lake and vector store for RAG and training

No-code platform for prompt management and LLM fine-tuning

AI cloud with 200+ model APIs, serverless inference and GPU instances

Spec-driven planning and verification layer for AI coding agents

Open-source framework for building agents on the Model Context Protocol

Connected AI workspace for product discovery and work management

Fast, highly accurate AI transcription for audio and video in 90+ languages

One workspace to generate video across Kling, Veo, Runway and other models

Ethically trained, royalty-free AI music generation for commercial use

Korean-born voice AI platform for TTS, real-time voice changing and cloning

Text-to-speech voiceovers and narrated videos from scripts, slides and Markdown

Enterprise personalized-video AI avatars at scale, proven in India campaigns

A barebones open-source library for agents that think in code