A
Aider
AI pair programmer for editing code in your terminal
What it does well
- Works with multiple AI models including Claude, GPT-4, and open-source alternatives
- Intelligently manages context to optimize token usage and costs
- Native git integration with automatic commit messages
- Can edit and coordinate changes across multiple files in single request
- Free and open-source with active development community
Where it falls short
- Steep learning curve for developers unfamiliar with terminal workflows
- Requires API keys and incurs costs when using commercial LLM providers
- Can struggle with very large codebases due to context window limitations
Core Features
| Multi-file Editing | Yes |
| Terminal Integration | Yes |
| Chat Interface | Yes |
| Diff Review | Yes |
| Open Source | Yes |
Integrations
| Git Integration | Yes |
| API Key Support | Yes |
AI Capabilities
| Multiple AI Models | 10+ |
| Code Generation | Yes |
| Streaming Responses | Yes |
Automation
| Automatic Commits | Yes |
Security
| Local-First Operation | Yes |
Free
Free
- Open source AI pair programmer
- Use with Claude, GPT-4, GPT-3.5 and other models
- Edit code in your terminal
- Git integration
- Community support
Pro
$20/mo
$200/yr billed annually
- Everything in Free
- Priority support
- Advanced features
- API access
Comparisons with Aider
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