Yes, Aider is completely free to use.

What are the best alternatives to Aider?

Top alternatives to Aider in the Code & Development category include Wiz Security, CrowdStrike Falcon AI, PortSwigger AI. Browse the full list of Aider alternatives on ListAi.cc.

Aider

New

AI pair programming tool that lets you code with GPT-4 and Claude directly in your terminal.

AI coding terminal AI pair programming open source git integration GPT-4 coding

About Aider

Aider is an open-source AI pair programming tool that runs in the terminal and connects to powerful AI models like GPT-4, Claude Opus, and Gemini to help developers write, edit, and refactor code across an entire project codebase. Unlike IDE-embedded AI tools, Aider works with git repositories directly—automatically committing changes as the AI makes them, providing full context from multiple files, and enabling the AI to edit multiple files in a coordinated way to implement complex features. Aider supports over 100 programming languages and is one of the highest-scoring tools on the SWE-bench code editing benchmark. Developers use it via natural language commands to implement features, fix bugs, write tests, and refactor code while maintaining full git history of AI-made changes.