TabNine vs Windsurf
TabNine and Windsurf are both popular tools in the Code Generation space. Both use a freemium pricing model, with TabNine starting at $12/mo and Windsurf at 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 TabNine if you want ai code completion that runs locally and respects your privacy.. TabNine's biggest strengths include best-in-class privacy with local model execution and wide ide and language support. Choose Windsurf if you prefer the ai-powered ide that keeps developers in the flow.. Key advantages include generous free tier with substantial ai usage and cascade agent handles complex multi-file edits well.
AI code completion that runs locally and respects your privacy.
The AI-powered IDE that keeps developers in the flow.
| TabNine | Windsurf | |
|---|---|---|
| Pricing | $12/mo | Free |
| Free Tier | Yes | Yes |
| Pricing Model | Freemium | Freemium |
| Rating | ★ 4.1 | ★ 4.1 |
| Categories | Code Generation | Code Generation, AI Code Editors |
| Key Features | 4 features | 5 features |
| Feature | TabNine | Windsurf |
|---|---|---|
| AI code completions in 30+ programming languages | ✓ | — |
| Local model option for privacy-sensitive environments | ✓ | — |
| Integrates with VS Code, JetBrains, Vim, and more | ✓ | — |
| Team-trained models on your private codebase | ✓ | — |
| 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 | — | ✓ |
TabNine
Pros
- + Best-in-class privacy with local model execution
- + Wide IDE and language support
- + Enterprise-friendly with SOC 2 compliance
Cons
- − Code suggestions less capable than Copilot or Cursor
- − Local model requires decent hardware resources
- − No chat or agentic features compared to newer tools
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
The Bottom Line
Choose TabNine if: you want ai code completion that runs locally and respects your privacy.. Keep in mind: code suggestions less capable than copilot or cursor.
Choose Windsurf if: you prefer the ai-powered ide that keeps developers in the flow.. It's completely free to use. Keep in mind: smaller community compared to cursor and copilot.
Both tools compete in the Code Generation space. The right choice depends on your specific needs, team size, and budget.
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