Cline vs Supermaven: Side-by-Side Comparison 2026
Cline vs Supermaven comparison 2026. Side-by-side features, pricing & capabilities.
Cline is an AI agent from Cline (Open Source) — open-source ai agent for vs code. Supermaven is an editor extension from Supermaven (acquired by Cursor) — ultra-fast ai code completion (sunset).
Cline
Cline — AI Coding Agent from Cline (Open Source). VS Code Agent.
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
- ✓ Test generation
Free / $20/mo · 3 plans
Supermaven
Supermaven was an ultra-fast AI code completion tool. Acquired by Anysphere (Cursor) in November 2024 and sunset in November 2025. Its technology now powers Cursor's Tab AI. Existing extensions still provide basic autocomplete but no new features or paid plans.
- ✓ Code completions
- ✓ AI chat
- ✓ Adaptive learning
- ✓ Low-latency suggestions
Free / $10/mo · 3 plans
| Feature | Cline | Supermaven |
|---|---|---|
| Category | Agent | Extension |
| Starting Price | Free | Free |
| Model Family | Multi-model (any) | GPT-based |
| Agentic Mode | ✓ | — |
| Multi-File Editing | ✓ | — |
| Terminal Commands | ✓ | — |
| Test Generation | ✓ | — |
| Debugging | ✓ | — |
| Refactoring | ✓ | — |
| Documentation | ✓ | — |
| Git Integration | ✓ | — |
| Open Source | Yes (Apache 2.0) | No |
Pricing verified Mar 20, 2026. Cline pricing | Supermaven pricing
Key Differences
- Category: Cline is an AI agent; Supermaven is an editor extension.
- Starting price: Cline starts at $20/mo; Supermaven starts at $10/mo.
- Model family: Cline uses Multi-model (any); Supermaven uses GPT-based.
- Agentic mode: Cline supports agentic mode; Supermaven does not.
- Open source: Cline: Yes (Apache 2.0). Supermaven: No.
- Bring your own key: Cline supports BYOK; Supermaven does not.
- Provider: Cline is built by Cline (Open Source); Supermaven is built by Supermaven (acquired by Cursor).
- Capabilities: Cline has multi-file editing; Cline has terminal commands; Cline has test generation; Cline has debugging.
Which Should You Choose?
Choose Cline if you want autonomous coding with full transparency into every action taken. Choose Supermaven if you want ultra-low-latency completions that adapt to your coding style. Read our full reviews to see which fits your workflow.