Quick Verdict
Cursor is proprietary vs Codebuff is open source — this is the deciding factor for most teams.
Pricing
| Cursor | Codebuff | |
|---|---|---|
| Price | $20-200/mo | Free (BYO keys) |
| Open source | No ❌ | Yes ✅ |
| Best for | Daily interactive coding | Terminal-based code generation |
Workflow Fit
The right agent depends on your workflow. Cursor excels at daily interactive coding. Codebuff is built for terminal-based code generation.
Cursor is built for daily interactive coding. It’s a commercial product with $20-200/mo pricing. SWE-bench: 91.2%
Codebuff is built for terminal-based code generation. It’s open source with Free (BYO keys) pricing.
Feature Comparison
| Feature | Cursor | Codebuff |
|---|
Pros & Cons
Cursor
Pros:
- Best editor experience
- Fast inline editing
- Composer for multi-file
Cons:
- Closed source
- VS Code fork lock-in
Codebuff
Pros:
- Terminal-native code generation
- Multi-model support
- Open source
Cons:
- Smaller community (7K stars)
- No vision
Verdict
Cursor is proprietary vs Codebuff is open source — this is the deciding factor for most teams.
Cursor is recommended for: Everyday interactive development and quick edits Codebuff is recommended for: Quick terminal-based code generation tasks
For a full overview of all 15 agents, see the Complete Guide to AI Coding Agents.