Top 10 assistentes de codificacao IA gratis 2026 (testados por desenvolvedores)
Free AI Coding Tools That Actually Work
AI coding assistants dramatically increase developer productivity — studies show 30-50% faster task completion. Several excellent options now offer free tiers that rival paid tools. Here are the 10 best free AI coding assistants tested by developers.
The Top 10 Free AI Coding Assistants
| # | Tool | Free Tier | IDE Support | Best For |
|---|---|---|---|---|
| 1 | GitHub Copilot Free | Limited completions | VS Code, JetBrains | Overall best |
| 2 | Codeium (Windsurf) | Generous free | VS Code, JetBrains, Vim | Best free tier |
| 3 | Cursor | 2K completions + 50 premium | Cursor IDE | AI-native IDE |
| 4 | Amazon CodeWhisperer | Unlimited for individuals | VS Code, JetBrains | AWS development |
| 5 | TabNine | Basic completions | All major IDEs | Widest IDE support |
| 6 | ChatGPT | Unlimited coding chat | Web (copy-paste) | Code explanation |
| 7 | Claude | Limited daily use | Web (copy-paste) | Complex reasoning |
| 8 | Sourcegraph Cody | Free for individuals | VS Code, JetBrains | Codebase understanding |
| 9 | Replit Ghostwriter | Basic free | Replit (browser) | Learning to code |
| 10 | Continue.dev | Free (open-source) | VS Code, JetBrains | Customizable AI |
1. GitHub Copilot Free — Industry Standard
Copilot’s free tier offers limited but high-quality code completions. The suggestions are fast, accurate, and context-aware. Even the limited free tier meaningfully speeds up development.
2. Codeium/Windsurf — Best Free Tier
Codeium offers the most generous free tier: unlimited basic code completions, chat assistance, and multi-file editing. Works in VS Code, JetBrains, Vim, and more. For developers who want robust AI assistance without paying, Codeium is the top choice.
3. Cursor — Best AI-Native IDE
Cursor’s free tier includes 2,000 completions and 50 premium AI requests per month. Its codebase-aware chat and multi-file editing are unique. Worth trying even on the free plan.
4. Amazon CodeWhisperer — Best Unlimited Free
CodeWhisperer offers unlimited free code completions for individual developers. Particularly strong for AWS services and Python/Java development. No usage limits on the individual tier.
Best Free Stack
Codeium (IDE completions) + ChatGPT (code explanation) + Continue.dev (customizable) = powerful AI coding at $0/month.
Atualizado: February 2026 | por AIToolVS Team
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