# Aider

> Pair-program with language models from your terminal and Git repository.

## Facts
- **Category:** [Coding Agents](https://agentsearchengine.app/category/coding-agents)
- **Type:** Agent
- **Pricing:** Open source
- **GitHub stars:** 48,966
- **License:** Apache-2.0
- **Last repo activity:** 3 months ago (May 22, 2026)
- **Official site:** https://aider.chat/
- **Source code:** https://github.com/Aider-AI/aider
- **Listing on Agent Search Engine:** https://agentsearchengine.app/agents/aider
- **Data verified:** September 2026

## Best for
Developers who want an interactive terminal workflow with Git-based review and a choice of model provider.

## Avoid if
You need a hosted task-management service rather than an interactive coding tool.

## About Aider
Aider is a terminal coding assistant that edits an existing codebase with a selected language model. It builds a repository map and integrates with Git so changes can be inspected and managed. Hosted model usage or local model hardware has separate costs from the open-source tool.

## Alternatives
Aider sits in coding agents. Related tools indexed here:
- [OpenCode](https://agentsearchengine.app/agents/opencode) — Open-source coding agent with a terminal interface and model-provider choice. · Open source · Agent · 208k★ · MIT · active 1 day ago
- [gemini-cli](https://agentsearchengine.app/agents/gemini-cli) — An open-source AI agent that brings the power of Gemini directly into your terminal. · Open source · Agent · 107k★ · TypeScript · Apache-2.0 · active 2 days ago
- [OpenHands](https://agentsearchengine.app/agents/openhands) — OpenHands Agent Canvas: a control center for coding agents and automation. · Open source · Platform · 88k★ · MIT · active 1 day ago
- [openinterpreter](https://agentsearchengine.app/agents/openinterpreter) — A lightweight coding agent for open models like Deepseek, Kimi, and Qwen · Open source · Agent · 68k★ · Rust · Apache-2.0 · active 2 days ago
- [Cline](https://agentsearchengine.app/agents/cline) — A coding agent with terminal, editor and programmatic interfaces. · Open source · Agent · 68k★ · Apache-2.0 · active 1 day ago
- [Continue](https://agentsearchengine.app/agents/continue) — Terminal and editor coding assistant; upstream says maintenance has ended. · Open source · Agent · 36k★ · Apache-2.0 · active 1 day ago
- [Roo Code](https://agentsearchengine.app/agents/roo-code) — Editor coding assistant with an archived upstream repository. · Open source · Agent · 24k★ · Apache-2.0 · active 4 months ago
- [jcode](https://agentsearchengine.app/agents/jcode) — Coding Agent Harness · Open source · Agent · 20k★ · Rust · MIT · active 2 days ago

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