Cursor vs GitHub Copilot vs Claude Code: which should you use?

There's no single winner — these three tools solve the same problem in different shapes, so the right pick depends on where you want to work. Cursor is an AI-native code editor (a fork of VS Code) built around AI editing. GitHub Copilot is an assistant that embeds into editors you already use and into GitHub itself.

Claude Code is a terminal-based agentic coding tool from Anthropic that runs from the command line.

What is each tool, in a sentence?

• Cursor — a standalone AI-first IDE, rebuilt from VS Code so the AI is part of the editor, not a bolt-on.
• GitHub Copilot — an assistant that plugs into your existing editor and GitHub, adding completions, chat, and agent features.
• Claude Code — an agent you run in your terminal that plans, edits files, and executes commands to complete a task.

How do they compare?

Which one should you use?

Match the tool to your habits, not to a leaderboard:

• Want everything inside one AI-first editor? Try Cursor.
• Want to keep your current editor and GitHub workflow with the least disruption? GitHub Copilot fits in around you.
• Comfortable in the terminal and want an agent that plans and runs whole tasks? Claude Code.

Many developers don't choose just one — a common setup is inline suggestions from one tool for everyday edits and an agent from another for big refactors. All three also share a free tier or trial, so the best way to decide is to run each one against your own code for a few days and see which fits how you already work.