Google Antigravity vs Supermaven: Side-by-Side Comparison 2026
Google Antigravity vs Supermaven comparison 2026. Side-by-side features, pricing & capabilities.
Google Antigravity is an AI IDE from Google — ai-native cloud ide. Supermaven is an editor extension from Supermaven (acquired by Cursor) — ultra-fast ai code completion (sunset).
Google Antigravity
Google's AI-native IDE built on a heavily modified fork of VS Code with Gemini built in. Free during preview with rate limits.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
Free / $19.99/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 | Google Antigravity | Supermaven |
|---|---|---|
| Category | AI IDE | Extension |
| Starting Price | Free | Free |
| Model Family | Gemini | GPT-based |
| Agentic Mode | ✓ | — |
| Multi-File Editing | ✓ | — |
| Terminal Commands | ✓ | — |
| Test Generation | ✓ | — |
| Debugging | ✓ | — |
| Refactoring | ✓ | — |
| Documentation | ✓ | — |
| Git Integration | ✓ | — |
| Open Source | No | No |
Pricing verified Feb 25, 2026. Google Antigravity pricing | Supermaven pricing
Key Differences
- Category: Google Antigravity is an AI IDE; Supermaven is an editor extension.
- Starting price: Google Antigravity starts at $19.99/mo; Supermaven starts at $10/mo.
- Model family: Google Antigravity uses Gemini; Supermaven uses GPT-based.
- Agentic mode: Google Antigravity supports agentic mode; Supermaven does not.
- Platforms: Google Antigravity runs on ChromeOS, Linux, Windows, macOS; Supermaven runs on Desktop.
- Provider: Google Antigravity is built by Google; Supermaven is built by Supermaven (acquired by Cursor).
- Capabilities: Google Antigravity has multi-file editing; Google Antigravity has terminal commands; Google Antigravity has test generation; Google Antigravity has debugging.
Which Should You Choose?
Choose Google Antigravity if you want an AI-native IDE for professional development. 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.