Aider
Open-source command-line pair programmer that connects to almost any LLM (including local models)
At a glance
What it does
Open-source command-line pair programmer that connects to almost any LLM (including local models)
Free or paid FreeOpen source
Open source and free; bring your own model API
Best for
- Command-line fans who want to choose their model (including local)
- People who care most about predictable cost
Not for
- Users unfamiliar with the terminal and git
Pricing details
Websiteaider.chat
Free planOpen source and free; bring your own model API
PaidBilled by the model API you use
Check status Checked against the official site on 2026-10-27 · Pricing source
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