Aider
Open source pair programmer in the terminal that edits your codebase and commits each change to git.
Software you sign up for or install and run yourself. Submitted listing, not yet checked. Nothing on this page is sponsored.
What it does
Aider is an open source coding agent that runs in the terminal against a local git repository, using your own API key for a model from providers such as OpenAI, Anthropic or DeepSeek, or a local model. You ask for a change in chat, by voice, or by leaving a comment in your editor in watch mode; it maps the codebase, edits the files, runs linters and tests and commits with a generated message. It is published under the Apache-2.0 licence and installed with pip.
- Type
- Software product
- Pricing
- Free
- Setup
- Developer setup
- Access
- Desktop app, IDEOpen source
- Human review
- Review is optional
- Vendor
- Aider
- Website
- aider.chatChecked 23 September 2026
- Listed
- 23 September 2026
You provide
- A local git repository
- A request in chat, by voice or as a code comment
- Images and web pages for context
- An API key for the chosen model
You receive
- Edited files
- Git commits with generated messages
- Lint and test results
How the work runs
- 01
Install with pip and start aider in the project directory
- 02
Ask for a change
- 03
Aider edits the files and runs lint and tests
- 04
It commits the change to git
Before it is handed over
Review is optional. The work is accepted only when each of these is recorded.
- Runs linters and tests after edits
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