Gemini Code Assist vs Supermaven: Side-by-Side Comparison 2026
Gemini Code Assist vs Supermaven comparison 2026. Side-by-side features, pricing & capabilities.
| Feature | Gemini Code Assist | Supermaven |
|---|---|---|
| Category | Extension | Extension |
| Starting Price | Free | Free |
| Model Family | Gemini | GPT-based |
| Context Window | 2M | 1M (Pro/Team) |
| Code Completion | ✓ | ✓ |
| Chat | ✓ | ✓ |
| Inline Editing | ✓ | ✗ |
| Agentic Mode | ✗ | ✗ |
| Multi-File Editing | ✗ | ✗ |
| Terminal Commands | ✗ | ✗ |
| Browser Use | ✗ | ✗ |
| Test Generation | ✓ | ✗ |
| Debugging | ✓ | ✗ |
| Refactoring | ✓ | ✗ |
| Code Review | ✓ | ✗ |
| PR Review | ✗ | ✗ |
| Documentation | ✓ | ✗ |
| Image to Code | ✗ | ✗ |
| Voice Input | ✗ | ✗ |
| App Generation | ✗ | ✗ |
| Deployment | ✗ | ✗ |
| Git Integration | ✓ | ✗ |
| Supported IDEs | VS Code, JetBrains, Android Studio, Cloud Shell, Cloud Workstations | VS Code, JetBrains, Neovim |
| Open Source | No | No |
Pricing verified 2026-02-05. Gemini Code Assist pricing | Supermaven pricing
Overview
Gemini Code Assist is editor extension from Google. Supermaven is editor extension from Supermaven. Both tools are actively maintained as of 2026.
Gemini Code Assist: What You Get
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
- Google Cloud integration
Pricing: Free / $19/mo. 4 plans available.
Models: Gemini 2.5 Pro
Supermaven: What You Get
Supermaven — AI Code Assistant from Supermaven. Code Completion.
- Code completions
- AI chat
Pricing: Free / $10/mo. 3 plans available.
Models: GPT-4o-based proprietary model
Key Differences
- Category: Gemini Code Assist is editor extension, Supermaven is editor extension.
- Model family: Gemini Code Assist uses Gemini; Supermaven uses GPT-based.
Which Should You Choose?
Choose Gemini Code Assist if you want Deep integration with Google Cloud services and infrastructure. Choose Supermaven if you want AI coding assistance in your existing editor. Both tools are strong options — the right choice depends on your workflow and priorities.
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