Aider
Pair program in your terminal with AI support for multiple LLM providers.
Aider is an open-source AI pair programming tool that runs in the terminal. It connects to many LLM providers (including Claude 3.7 Sonnet, DeepSeek, OpenAI o1/o3-mini/GPT-4o, and local models), maps the entire codebase to work well in larger projects, supports over 100 programming languages, integrates with git (auto-commits with sensible messages), works from within IDEs, accepts images and web pages as context, supports voice-to-code, and can automatically lint and test code changes.
12 alternatives to Aider
Ranked by how well each tool replaces Aider: shared features, audience, price and popularity.
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Open source58 out of 100 match—