Every developer is using AI now. The question isn't whether to use it — it's which tool gives you the biggest productivity boost without introducing bugs.

Cursor: The New Default


Cursor's Agent Mode changed everything. It doesn't just complete lines — it understands your entire project, creates multiple files, refactors architecture, and runs tests. For complex feature development, nothing comes close.

Best for: Full-stack developers building features
Price: Free / $20/month Pro

GitHub Copilot: The Safe Choice


Copilot is everywhere — VS Code, JetBrains, Neovim. The suggestions are fast and decent. It won't build a feature for you, but it'll save you typing time on every line.

Best for: Developers who want AI assistance without changing their workflow
Price: Free / $10/month

Claude Code: The Power Tool


Claude Code (CLI) is for developers who think in terms of tasks, not lines. "Build the authentication system" and it scaffolds the whole thing. Overkill for small edits, unmatched for large tasks.

Best for: Experienced developers tackling complex, multi-file tasks
Price: Usage-based

The Verdict


Use Cursor as your daily driver. Keep Copilot as a backup for quick completions. Use Claude Code for big, architectural tasks. They're not competitors — they're layers.