The AI tools directory — Find the Best AI Tools

Aider

Pair program with AI in your terminal

Free
Categories: Code Assistant, Developer Tools
Aider is an open-source AI pair programming CLI tool that lets you chat with Claude or GPT-4 to edit code in your git repository. It understands your entire codebase, makes targeted edits across multiple files, and commits changes with meaningful messages.

Key Features

  • Open-source AI pair programmer
  • Multi-file git-native editing
  • Auto commits with git messages
  • GPT-4o and Claude support
  • Codebase map for context
  • Voice coding mode

Use Cases

  • Terminal-native AI coding
  • Cross-file codebase changes
  • Open-source contribution workflows
  • Local AI coding without IDE
  • Power user developer workflows
Visit Aider →

About Nextool.ai

Nextool.ai is the largest curated directory of AI tools — 10,000+ tools across 163+ categories, free forever.

Browse all AI tools · Browse by category