Best Free AI Coding Tools in 2026
The best AI coding tools that are completely free — no credit card, no trial, no limits.
Best Free AI Coding Tools in 2026
You don't need to spend $100/month on AI coding tools. Here are the best completely free options.
Free IDE Extensions
Codeium — Unlimited completions and chat. The best free Copilot alternative, period.
Continue — Open-source, bring your own LLM. Use free models like Llama or Mistral.
Amazon Q Developer — Free for individuals. Solid autocomplete with AWS integration.
Free CLI Agents
Aider — Open-source terminal agent. Works with any LLM including free ones.
OpenHands — Most capable open-source agent. Self-host for free.
Gemini CLI — Google's free CLI agent with 1M token context. Generous free tier.
Free AI Editors
Void — Open-source Cursor alternative. Use any model, full privacy.
Trae — ByteDance's free AI IDE. Cursor-like features at no cost.
Free Code Review
CodeRabbit — Free for open-source projects. Paid for private repos.
Ellipsis — Free tier available for small teams.
Tips for Using Free Tools
- Combine Codeium (completions) + Continue (chat with Claude/GPT) for a powerful free setup
- Use Aider with Gemini Flash for near-free agentic coding
- OpenHands self-hosted + local Ollama = completely free agent