Windsurf vs Melty
Windsurf and Melty are both popular tools in the AI Code Editors space. Windsurf uses a freemium model starting at Free, while Melty is open-source from Free. Both offer a free tier to get started. Below we break down features, pricing, strengths, and weaknesses to help you decide which tool fits your workflow best.
Last updated: March 2026
Quick Verdict
Choose Windsurf if you want the ai-powered ide that keeps developers in the flow.. Windsurf's biggest strengths include generous free tier with substantial ai usage and cascade agent handles complex multi-file edits well. It's also rated higher (4.1 vs 4.0). Choose Melty if you prefer open-source ai code editor that understands your entire codebase.. Key advantages include deep integration with development toolchain and open-source with transparent development.
The AI-powered IDE that keeps developers in the flow.
Open-source AI code editor that understands your entire codebase.
| Windsurf | Melty | |
|---|---|---|
| Pricing | Free | Free |
| Free Tier | Yes | Yes |
| Pricing Model | Freemium | Open-source |
| Rating | ★ 4.1 | ★ 4.0 |
| Categories | Code Generation, AI Code Editors | AI Code Editors |
| Key Features | 5 features | 6 features |
| Feature | Windsurf | Melty |
|---|---|---|
| Cascade AI agent for multi-step coding tasks | ✓ | — |
| Intelligent code completions powered by Codeium | ✓ | — |
| Deep codebase understanding and indexing | ✓ | — |
| Built-in terminal and debugging integration | ✓ | — |
| VS Code extension compatibility | ✓ | — |
| AI pair programming with full codebase awareness | — | ✓ |
| Integration with compiler, terminal, and debugger | — | ✓ |
| Multi-file editing and refactoring | — | ✓ |
| Understands your git history and changes | — | ✓ |
| Open-source and community-driven | — | ✓ |
| Diff-based change review before applying | — | ✓ |
Windsurf
Pros
- + Generous free tier with substantial AI usage
- + Cascade agent handles complex multi-file edits well
- + Clean, fast UI built for AI-first workflows
Cons
- − Smaller community compared to Cursor and Copilot
- − Extension ecosystem still maturing
- − Newer product with less track record
Melty
Pros
- + Deep integration with development toolchain
- + Open-source with transparent development
- + Understands context beyond just the current file
- + Git-aware changes respect your commit history
Cons
- − Early-stage project still in active development
- − Smaller community than established alternatives
- − May require significant setup and configuration
The Bottom Line
Choose Windsurf if: you want the ai-powered ide that keeps developers in the flow.. It's completely free to use. It holds a higher user rating (4.1 vs 4.0). Keep in mind: smaller community compared to cursor and copilot.
Choose Melty if: you prefer open-source ai code editor that understands your entire codebase.. It's completely free to use. Keep in mind: early-stage project still in active development.
Both tools compete in the AI Code Editors space. The right choice depends on your specific needs, team size, and budget.
Cursor
GitHub Copilot
Claude Code
TabNine
Bolt
Codeium