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Aider

Open-source AI pair programming tool that edits code in your local git repository.

AI Coding Tools4.2(0)Free
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What is Aider?

Aider is an open-source AI pair programming tool that runs in the terminal and edits code directly in your local git repository. It works with multiple language models, commits changes automatically and supports large codebases via repository maps. It is free and open source, with usage costs tied to your chosen model provider.

Best for

  • Developers
  • Open-source users
  • Power users
  • Engineers

Key features

  • Terminal-based editing
  • Git integration
  • Multi-model support
  • Repository maps
  • Auto commits

Pros and cons

Pros

  • Free and open source
  • Works with your own models
  • Strong git integration
  • Lightweight and fast

Cons

  • Terminal-only interface
  • Requires model API keys
  • Less polished than GUI editors

Pricing

Pricing type: Free. A free plan is available. Always confirm current prices on the tool's own website.

PlanPriceNotes
Current pricingSee official websitePlans and prices change often - confirm on the vendor site.

Integrations and platforms

Platforms: Windows, Mac, Linux · API: Not available

GitOpenAIAnthropic

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Check current plans and limits directly on the vendor site before you commit.

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