Developer Tools — Free AI Tools

Coding assistants, AI APIs with free tiers, inference, and frameworks.

• GitHub Copilot Free — AI pair programmer with code completions and chat
• Continue.dev — Open-source AI code assistant — bring your own model (local or cloud)
• Cursor — AI-first code editor with intelligent completions and refactoring
• Tabnine — AI code completions that never train on your code
• Amazon Q Developer — AWS AI assistant for code completion, chat, and security scanning
• Gemini Code Assist — Google's Gemini-powered coding assistant for individuals
• Google Gemini API — Most generous free tier — all models including 2.5 Pro/Flash, 1M context
• Groq — Ultra-fast inference (300+ tok/sec) — no credit card
• Mistral AI API — European AI — 1B free tokens/month, open-weight models
• OpenRouter — Unified API gateway to 30+ free models
• Together AI — 200+ open-source models on dedicated clusters
• Fireworks AI — Enterprise-grade inference — HIPAA/SOC2
• Cloudflare Workers AI — Edge-deployed AI with free vector DB
• xAI Grok API — Largest sign-up bonus — $25 + $150/mo with data opt-in
• Cerebras — Ultra-fast wafer-scale inference — free tier, no card
• DeepSeek API — GPT-4 class at $0.27/M tokens
• AI21 — Jamba models — $10 free credits
• Hugging Face — GitHub of ML — 500K+ models, free Spaces, ZeroGPU
• Vercel AI SDK — TypeScript SDK for AI-powered web apps
• Gradio — Build ML demos with Python in minutes
• Streamlit — Python scripts → interactive data apps
• BentoML / OpenLLM — Deploy AI apps at scale
• Agno — 529× faster agents than LangGraph, 50× lower memory
• Mem0 — Persistent AI memory — 26% better accuracy, 91% lower latency
• PydanticAI — Type-safe AI agent framework
• python-telegram-bot — 28.7K-star Telegram bot library — built-in scheduler
• AWS Kiro — AWS IDE with spec-driven development — generates requirements, design docs, and task plans before writing code
• Google Antigravity — Google's AI app builder — generates full-stack apps from natural language prompts with Firebase backend
• Bolt.new — StackBlitz AI app builder — generates, runs, and deploys full-stack apps entirely in the browser via WebContainers
• Lovable — AI app builder focused on beautiful UI/UX — Supabase integration, GitHub sync, one-click deploy
• Noca AI — No-code AI app builder for non-technical users — drag-and-drop with AI logic blocks and API integrations
• Context7 — MCP server that provides up-to-date library documentation to AI coding assistants — eliminates hallucinated APIs
• UTIM AI - Code Without Limits — Autonomous AI coding agent for VS Code that plans architecture, writes production-ready code, and runs tests.
• Clawith — An open-source tool for AI development and data processing workflows.
• AI Build AI — An open-source framework for building AI tools using AI-assisted development.
• OpenClaw — An open-source development workspace and environment for AI projects.
• Windsurf — AI-native editor with Cascade agent — free tier with GPT-4.1 and Claude access
• Cline — Autonomous VS Code AI agent — plan & act mode, MCP support
• v0 — Vercel's AI UI generator — React/Tailwind components from prompts
• Supermaven — 1M-token context code completions — fastest inline AI
• Roo Code — Open-source AI coding agent for VS Code — fork of Cline with multi-provider support
• Sourcegraph Cody — AI code assistant with deep codebase search and context understanding
• Codeium — Free AI code completions — unlimited, fast, 70+ languages
• Trae — ByteDance's free AI IDE — Claude + GPT models at no cost
• Qoder — Alibaba's AI IDE — multi-agent collaboration for full-stack development