Aider
An open source terminal tool that pairs with an LLM to edit an existing repository, building a map of the codebase and committing each change to git.
How Claude rates Aider.
Each score below is the model's own, on the rubric it wrote for that list, from what it already knows about Aider. Nothing here is edited by us.
The best AI coding assistants
#2 this week, scoring 7.4 out of 10. Best for Terminal-focused developers who prefer command-line workflows and want AI assistance that integrates with git.
- Code Quality & Accuracy 8
- Produces high-quality, well-structured changes especially for refactoring and multi-file edits when using strong models.
- Context Awareness 7
- Good repository-wide understanding with smart file selection, though limited by token context windows.
- Workflow Integration 6
- Integrates well for terminal users but represents a workflow shift for those accustomed to IDE-based development.
- Autonomy & Multi-step Tasks 7
- Handles complex multi-file changes autonomously with git commits, though requires clear instructions.
- Pricing & Value 10
- Free and open source with bring-your-own-LLM model, offering maximum value and flexibility.
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What Aider's website sends to your browser.
Scanned 2026-08-25. Grade headers F, scoring 5 out of 100.
This is one narrow, automated check of the HTTP response headers on the vendor's own website. It says nothing about how the product itself is built, how it stores your data, or whether it has ever been audited. A good grade here is a small signal that somebody was paying attention.