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Renovate Quality Review · AI Benchmarks

Windsurf vs Devin

Head-to-Head Performance Audit

Windsurf

Windsurf

Codeium

The first agentic IDE, built to keep you in the flow

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Devin

Devin

Cognition AI

The first autonomous AI software engineer

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Intelligence Fingerprint

Benchmark radar visualization is only available when both tools have compatible benchmark datasets.

Competitive Edge

Windsurf Verdict

Key Strengths

  • Extremely fast context indexing
  • Cascade autonomous agent modes
  • Personalized developer memory
  • Native MCP integration

Limitations

  • Newer ecosystem than VS Code
  • Closed source agent engine

Devin Verdict

Key Strengths

  • True autonomous end-to-end task execution
  • Excellent at debugging complex environment issues
  • Learns from its own mistakes in the sandbox

Limitations

  • Very expensive compared to copilot tools
  • Takes a long time (minutes to hours) to complete large tasks
  • Can get stuck in infinite logic loops

Where to Choose Which?

Select Windsurf for:

  • "Flow-state" coding
  • Large codebase exploration
  • Speed-focused developers

Select Devin for:

  • Startups needing extra engineering bandwidth
  • Automated QA and migrations
  • Greenfield project scaffolding

Frequently Asked Questions

Is Windsurf better than Devin?
Based on our benchmark analysis, Windsurf scores higher on average across key metrics (SWE-Bench, GPQA Diamond, ARC-AGI-2) with a composite average of 60.0% vs 48.5%. However, Devin may still be the better choice depending on your specific use case and budget.
Which is better for coding, Windsurf or Devin?
Windsurf scores 65% on SWE-Bench Verified compared to Devin's 48.5%. SWE-Bench measures real-world GitHub issue resolution, making it the most reliable coding benchmark. Windsurf is the stronger choice for developers.
How does Windsurf pricing compare to Devin?
Windsurf starts at Free (freemium) while Devin starts at $500/month (Estimated) (paid). Both require paid subscriptions for full access.
When should I choose Windsurf over Devin?
Choose Windsurf when you need "Flow-state" coding or Large codebase exploration. Choose Devin when your priority is Startups needing extra engineering bandwidth or Automated QA and migrations. Both tools serve different strengths depending on your workflow.