Gemini Code Assist vs Supermaven: Side-by-Side Comparison 2026
Gemini Code Assist vs Supermaven comparison 2026. Side-by-side features, pricing & capabilities.
Gemini Code Assist is an editor extension from Google — google's ai coding assistant. Supermaven is an editor extension from Supermaven (acquired by Cursor) — ultra-fast ai code completion (sunset).
Gemini Code Assist
Google's AI-powered coding assistant built on Gemini. Provides code completions, chat, code transformations, and full codebase awareness in VS Code and JetBrains IDEs.
- ✓ Code completions
- ✓ AI chat
- ✓ Code transformations
- ✓ Codebase awareness
- ✓ Pull request summaries
Free / $19/mo · 6 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 | Gemini Code Assist | Supermaven |
|---|---|---|
| Category | Extension | Extension |
| Starting Price | Free | Free |
| Model Family | Gemini | GPT-based |
| Test Generation | ✓ | — |
| Debugging | ✓ | — |
| Refactoring | ✓ | — |
| Documentation | ✓ | — |
| Git Integration | ✓ | — |
| Open Source | No | No |
Pricing verified Feb 25, 2026. Gemini Code Assist pricing | Supermaven pricing
Key Differences
- Starting price: Gemini Code Assist starts at $19/mo; Supermaven starts at $10/mo.
- Model family: Gemini Code Assist uses Gemini; Supermaven uses GPT-based.
- Platforms: Gemini Code Assist runs on Desktop, Web; Supermaven runs on Desktop.
- Provider: Gemini Code Assist is built by Google; Supermaven is built by Supermaven (acquired by Cursor).
- Capabilities: Gemini Code Assist has test generation; Gemini Code Assist has debugging.
Which Should You Choose?
Choose Gemini Code Assist if you want deep integration with Google Cloud services and infrastructure. 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.