Directory / Coding agent / Aider

A

Aider

AI pair programming in your terminal — pair program with LLMs to start a new project or build on your existing codebase.

Visit aider.chat ↗
Our rating
★ 4.1 / 5 preliminary
Pricing
Free
Category
Coding agent
For
Builder
Last updated
Oct 15, 2026

💲 Open source; bring your own LLM API key or local models. Source: aider.chat (checked Oct 15, 2026).

Pros & cons

👍 Pros

  • Git-native: auto-commits changes
  • Works with cloud and local models
  • Repo map for large projects

👎 Cons

  • Terminal only
  • Less agentic than newer tools

Ranked in

⌨️ AI code editors & coding agents

Alternatives to Aider

C

Claude Code

Coding agent
★ 4.8

Anthropic's agentic coding tool — understands your codebase, edits files, runs commands, and helps you ship faster.

Builder Paid · from $20/mo
C

Cursor

AI code editor
★ 4.8

An AI coding agent for building ambitious software — agents turn ideas into code so you can hand off tasks.

BuilderVibe coder Freemium · from $8/mo
O

OpenAI Codex

Coding agent
★ 4.7

OpenAI's coding agent across ChatGPT, your editor, and the terminal — runs many agents in parallel and keeps going in the cloud.

Builder Paid · from $20/mo

Ratings are preliminary editorial opinions. Spotted something out of date? Tell us.