Sourcegraph Cody vs Windsurf (2026)
Updated March 10, 2026
Overview
Cody is Sourcegraph's AI coding assistant that understands your entire codebase. It uses Sourcegraph's code graph to provide context-aware code completions, explanations, and refactoring across massive codebases. Cody supports multiple LLM backends and works in VS Code, JetBrains, and the web.
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.
Key features
Core capabilities each platform advertises.
- 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.
Pros
- Free tier with unlimited autocompletion
- Affordable Pro plan at USD 9/month
- IDE integration across popular platforms
- Strong codebase context awareness
Cons
- Pro and Free tiers being discontinued mid-2025
- Transitioning to new Amp product
- Uncertainty around product roadmap
- Enterprise customers only path forward
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
Sourcegraph Cody or Windsurf — which should you choose?
Choose Sourcegraph Cody if you wantChoose if you want
Choose Windsurf if you wantChoose if you want
- AI-assisted code writing
- Multi-file code changes
- Code explanation and debugging
- Rapid prototyping
- Learning new codebases
Compare Sourcegraph Cody and Windsurf on your own traffic
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.
Try Respan free