Aider

A terminal-based AI pair programmer that understands your entire Git repo and can make multi-file changes with automatic commits. Works with any LLM provider including local models. Best for developers who prefer the command line and want tight Git integration.

AI ToolFree Tier: Fully free; works with any LLM providerCompany: Independent OSSCategory: CLI ToolsOpen Source: YesQuick Start: pip install aider-chat → Set your API key (e.g. OPENAI_API_KEY) → Run 'aider' in any Git repo to start pair programming

Aider

Free CLI tool for AI pair programming that works with Git

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A terminal-based AI pair programmer that understands your entire Git repo and can make multi-file changes with automatic commits. Works with any LLM provider including local models. Best for developers who prefer the command line and want tight Git integration.

FREE TIER
Fully free; works with any LLM provider
COMPANY
Independent OSS
CATEGORY
CLI Tools › Coding Agents
OPEN SOURCE
Yes
PRIVACY
Supports local models
TAGS
codingcligit

QUICK START

pip install aider-chat → Set your API key (e.g. OPENAI_API_KEY) → Run 'aider' in any Git repo to start pair programming

BEST FOR

  • ▸Developers who live in the terminal and demand deep Git integration.
  • ▸Engineers needing multi-file AI code changes with automatic, intelligent commits.
  • ▸Privacy-focused devs wanting AI coding assistance with local LLMs.

NOT FOR

  • ✕Developers who prefer a GUI or IDE-integrated AI coding experience.
  • ✕Users who avoid the command line or don't use Git regularly.
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