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Introducing Respan Router

Supermaven vs Windsurf (2026)

Updated March 10, 2026

vs

Overview

Rating
10.0 / 10
Rating
10.0 / 10
Best For
—
Best For
Developers who want an AI-enhanced code editor with strong autocomplete
Product Summary

Supermaven is an ultra-fast AI code completion tool with a 1M token context window.

Product Summary

Windsurf (by Codeium) is an AI-powered IDE that combines copilot-style code completion with agentic multi-file editing capabilities. It features Cascade, a deep context engine that understands your codebase and can autonomously plan and execute multi-step coding tasks. Windsurf supports all major programming languages and provides both inline suggestions and chat-based coding assistance.

Starting Price
$0Per month
Starting Price
Free
Free Trial
Yes
Free Trial
Yes
Free Version
Yes
Free Version
Yes

Key features

Core capabilities each platform advertises.

SupermavenSupermaven
Data not available
WindsurfWindsurf
  • AI-powered code editor
  • Flows for multi-file editing
  • Supercomplete context-aware completion
  • Built-in AI chat
  • Extension marketplace

Strengths and tradeoffs

What each tool does well, and the limitations to keep in mind.

SupermavenSupermaven

Pros

  • Production-ready
  • Good performance
  • Active development

Cons

  • Pricing varies
  • Setup required
WindsurfWindsurf

Pros

  • Most generous free tier with 25 credits/month among AI coding assistants
  • Cascade agentic AI provides powerful multi-file editing and codebase understanding
  • Competitive pricing at USD 15/month versus Cursor USD 20/month
  • Excellent autocomplete suggestions—reportedly better than GitHub Copilot

Cons

  • Free tier 25 credits feel restrictive for real-world usage
  • Occasional Cascade instability and limited deployment quotas
  • VS Code fork carries performance overhead
  • Newer product with less maturity compared to established alternatives

Supermaven or Windsurf — which should you choose?

Choose Supermaven if you want

Data not available

Choose Windsurf if you want

  • AI-assisted code writing
  • Multi-file code changes
  • Code explanation and debugging
  • Rapid prototyping
  • Learning new codebases

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Frequently Asked Questions

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