Aider vs Supermaven: Side-by-Side Comparison 2026
Aider vs Supermaven comparison 2026. Side-by-side features, pricing & capabilities.
| Feature | Aider | Supermaven |
|---|---|---|
| Category | Agent | Extension |
| Starting Price | Free | Free |
| Model Family | Multi-model (any) | GPT-based |
| Context Window | Depends on model | 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 | Terminal (editor-agnostic) | VS Code, JetBrains, Neovim |
| Open Source | Yes (Apache 2.0) | No |
Pricing verified 2026-02-05. Aider pricing | Supermaven pricing
Overview
Aider is ai agent from Paul Gauthier (Open Source). Supermaven is editor extension from Supermaven. Both tools are actively maintained as of 2026.
Aider: What You Get
Open-source CLI tool for AI pair programming. Works with OpenAI, Claude, and other models to edit code in your local git repo.
- Git-aware editing
- Multi-file editing
- Model agnostic
- Voice coding
- Image support
- Linting integration
Pricing: Free. 1 plan available.
Models: Claude 3.5 Sonnet, GPT-4o, GPT-4, Gemini, DeepSeek, Groq, local (Ollama), any OpenAI-compatible
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: Aider is ai agent, Supermaven is editor extension.
- Agentic mode: Aider supports agentic mode; Supermaven does not.
- Model family: Aider uses Multi-model (any); Supermaven uses GPT-based.
Which Should You Choose?
Choose Aider if you want Fully open-source with transparent development. 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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