Keywords AI

Aider vs Devin

Compare Aider and Devin side by side. Both are tools in the Coding Agents category.

Quick Comparison

	Aider	Devin
Category	Coding Agents	Coding Agents
Pricing	—	Enterprise
Best For	—	Engineering teams who want a fully autonomous AI software engineer
Website	aider.chat	devin.ai
Key Features	—	Fully autonomous software engineer Plans, codes, tests, and deploys Slack and IDE integration Parallel task execution Full development environment access
Use Cases	—	End-to-end feature development Bug fixing with full autonomy Repository-wide migrations Automated testing and QA DevOps and infrastructure tasks

When to Choose Aider vs Devin

Choose Devin if you need

End-to-end feature development
Bug fixing with full autonomy
Repository-wide migrations

Pricing: Enterprise

How to Choose a Coding Agents Tool

Key criteria to evaluate when comparing Coding Agents solutions:

IDE integrationWhich editors and IDEs are supported — VS Code, JetBrains, Neovim, etc.

Autonomy levelAutocomplete vs chat-assisted vs fully autonomous code generation and execution.

Codebase awarenessHow well the tool understands your full project context, not just the current file.

Language supportQuality of suggestions across your primary programming languages.

Privacy and securityWhether code leaves your machine, data retention policies, and enterprise controls.

About Aider

Aider is an open-source terminal-based AI pair programming tool that edits code directly in your local git repository. It creates proper git commits, supports all major LLMs, and can work across multiple files simultaneously. Aider is popular with developers who prefer terminal workflows over IDE extensions.

View Aider profile →Visit website

About Devin

Devin by Cognition is the first fully autonomous AI software engineer. It can plan, write code, debug, deploy, and handle entire development tasks from start to finish using its own code editor, terminal, and browser. Devin works alongside human engineers on real-world codebases, handling tasks like bug fixes, feature implementations, and codebase migrations with minimal human intervention.

View Devin profile →Visit website

What is Coding Agents?

AI-powered developer tools that can write, review, debug, and refactor code—ranging from IDE copilots to fully autonomous software engineering agents.

Browse all Coding Agents tools →

Frequently Asked Questions

What is a coding agent?▾

A coding agent is an AI tool that helps write, debug, review, and refactor code. They range from autocomplete tools to fully autonomous agents that can implement entire features, run tests, and submit pull requests.

Will coding agents replace developers?▾

No, but they significantly increase developer productivity. Coding agents handle routine implementation and debugging, freeing developers to focus on architecture, design decisions, and complex problem-solving.

How do I choose between GitHub Copilot, Cursor, and Claude Code?▾

GitHub Copilot is best for inline autocomplete and broad IDE support. Cursor provides the deepest codebase-aware chat experience. Claude Code excels at autonomous multi-file tasks from the terminal. Many developers use multiple tools.