- Pricing
- Paid
- Platform
- CLI
- Open source
- Yes
About aider
aider is an open-source command-line tool that lets developers pair-program with GPT-4, Claude, and other LLMs directly in their terminal. It reads repo context, applies multi-file edits, and commits changes with meaningful messages automatically. Best suited for developers who prefer a CLI-first, git-integrated AI coding workflow.
Specifications
Everything we hold on this listing.
- Category
- Coding & Dev Tools
- Pricing
- Paid
- Platforms
- CLI
- Website
- aider.chat
- Open source
- Yes
- Added
- Apr 23, 2026
- Source
- awesome
opensource, platform, tags were inferred from this tool's own description, not confirmed by its maker. Claim this listing to correct it.
How aider compares
The closest tools in the directory, matched on shared capability rather than category alone.
| Tool | Pricing | API | Open source |
|---|---|---|---|
| aider | Paid | Not stated | Yes |
| Kilo Code | Free | Not stated | Yes |
| OpenCode | Paid | Not stated | Yes |
| Claude Code | Paid | Not stated | Not stated |
| Amazon Q Developer CLI | Paid | Not stated | Not stated |
Frequently asked
What is aider used for?
aider is an open-source command-line tool that lets developers pair-program with GPT-4, Claude, and other LLMs directly in their terminal. It reads repo context, applies multi-file edits, and commits changes with meaningful messages automatically. Best suited for developers who prefer a CLI-first, git-integrated AI coding workflow.
Is aider free?
aider is Paid. Paid tool. Visit the site to view current pricing plans.
What platforms does aider run on?
aider runs on CLI. Whether it offers a public API isn't stated, check the vendor's docs before planning an integration.
Is aider open source?
Yes, aider publishes its source, so you can self-host it, audit what it does with your data, and avoid per-seat pricing. Browse more open-source options at brofindai.com/tags/open-source.
What are the best alternatives to aider?
The closest alternatives are Kilo Code, OpenCode, Claude Code, Amazon Q Developer CLI, all coding & dev tools tools that overlap with aider on coding, developer, llm. See the full list at brofindai.com/alternatives/aider.
