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AI Tool Comparison
Blackbox AI vs Windsurf
A side-by-side breakdown to help you pick the right tool for your workflow.
Blackbox AI
Route each coding task across multiple frontier models via the Chairman LLM router, working across 35+ IDEs plus its own IDE and CLI.
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 4.2), but the right pick still comes down to which workflow you're running.
Choose Blackbox AI if…
Coding
Choose Windsurf if…
Coding
| Attribute | Blackbox AI | Windsurf |
|---|---|---|
| Category | Coding | Coding |
| Pricing | freemium | freemium |
| Pricing Detail | Free / $10/mo Pro / $20/mo Pro Plus / $40/mo Pro Max | Free / $20/mo Pro / $40/seat Teams / $200/mo Max |
| Rating |
Key Features
Blackbox AI
- Code autocomplete
- Code chat
- Real-time web search
- Code extraction from any video
- 30+ programming languages
Windsurf
- Cascade AI agent
- Multi-step task execution
- Full codebase awareness
- Terminal integration
- VS Code based
Pros
Blackbox AI
- •Free tier is generous
- •Web search integration is useful
- •Works in most popular IDEs
- •Unique code extraction from video
Windsurf
- •Excellent autonomous coding agent
- •Tracks what it changed and why
- •Good free tier
- •Handles complex multi-file refactors
Cons
Blackbox AI
- Less powerful than Cursor or Copilot
- Quality can be inconsistent
- UI for chat is basic
Windsurf
- Agent can go off-track on complex tasks
- Newer product with occasional instability
- Less plugin ecosystem than VS Code