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AI Tool Comparison
Codeium vs Windsurf
A side-by-side breakdown to help you pick the right tool for your workflow.
Codeium
Formerly a free AI autocomplete plugin — the technology now lives inside Windsurf (rebranded Devin Desktop after Cognition's 2025 acquisition) rather than as a standalone product.
Coding
freemium
Windsurf
An agentic coding IDE pairing an editor with autonomous coding agents — renamed Devin Desktop after Cognition AI's acquisition, keeping the same editor and Claude/GPT/Gemini model choice.
Coding
freemium
Bottom Line
Windsurf edges ahead on rating (4.7 vs 4.5), but the right pick still comes down to which workflow you're running.
Choose Codeium if…
Coding
Choose Windsurf if…
Coding
| Attribute | Codeium | Windsurf |
|---|---|---|
| Category | Coding | Coding |
| Pricing | freemium | freemium |
| Pricing Detail | Merged into Windsurf/Devin Desktop pricing | Free / $20/mo Pro / $40/seat Teams / $200/mo Max |
| Rating |
Key Features
Codeium
- 70+ language support
- 40+ IDE plugins
- In-editor chat
- Codebase context
- Enterprise on-prem option
Windsurf
- Cascade AI agent
- Multi-step task execution
- Full codebase awareness
- Terminal integration
- VS Code based
Pros
Codeium
- •Generous free tier
- •Works in almost every editor
- •Fast and accurate completions
- •Privacy-friendly options
Windsurf
- •Excellent autonomous coding agent
- •Tracks what it changed and why
- •Good free tier
- •Handles complex multi-file refactors
Cons
Codeium
- Fewer advanced features than Cursor
- Chat is less powerful than Copilot Chat
- Community support only on free tier
Windsurf
- Agent can go off-track on complex tasks
- Newer product with occasional instability
- Less plugin ecosystem than VS Code