Directory / Aider
Aider
Verified
Git-native CLI agent that commits as it works.
Aider is an open-source command-line coding agent. It maps the repo, edits files, runs tests you name, and makes git commits as it goes. Models are whatever you configure: OpenAI, Anthropic, Gemini, local endpoints, or a router. It has no cloud control plane and no IDE.
- Model independence
- Multi-model
- Deployment
- Self-hosted
- Open source
- Yes
- License
- Apache-2.0
- Pricing model
- Free
- Added / updated
- 19 Aug 2026 / 19 Aug 2026
aider.chat · Docs · Source
Editorial take
Aider is still the honest default when you want a harness you can read and a commit history you can blame. It will not sandbox you, orchestrate a fleet, or host a preview. Pair it with a box and a gate. The Apache-2.0 repo is the product; there is no Aider cloud to confuse with it.
Strengths
- Public Apache-2.0 source and a git-first workflow that leaves reviewable commits.
- Model-agnostic by construction, including local endpoints.
- Practical repo maps and test commands instead of a hidden index service.
Limitations
- No sandbox, preview, or team control plane. The laptop is the computer unless you wrap it.
- UX is terminal-only. Teams that live in an IDE will bounce off it.
- You pay the model vendor directly; Aider does not include inference.
Compare
- vs claude-code — Locked frontier harness versus the oldest model-agnostic CLI.
- vs openhands — Two open-source execution paths with opposite UX bets.
- vs goose — Block’s local agent versus the git-native CLI.