What Cursor Does

Cursor is an AI-native code editor built on top of VS Code. It integrates AI assistance directly into the coding workflow — not as a chatbot sidebar, but as a coding partner that understands your entire codebase, suggests changes in context, and can implement whole features from natural language descriptions.

What We Tested

We used Cursor for one month on real projects: a Next.js web application, a Python data pipeline, and bug fixing across multiple repositories. We tested tab completion, inline editing, the Composer feature for multi-file changes, and the chat for understanding unfamiliar codebases.

What Works Well

  • Codebase awareness: Cursor indexes your entire project and uses it as context. When you ask it to add a feature, it knows your file structure, your coding patterns, and your dependencies. This is a massive advantage over ChatGPT or Claude in a browser, where you have to manually paste code.
  • Tab completion: The autocomplete is eerily good. It does not just complete the current line — it predicts the next several lines based on what you are building. Acceptance rate in our testing was around 40%, which is high for AI-assisted coding.
  • Composer: The multi-file editing feature lets you describe a change in plain English and Cursor implements it across multiple files simultaneously. For refactoring, adding new endpoints, or implementing a feature that touches several files, this saves hours.
  • Familiar environment: Since it is built on VS Code, all your extensions, keybindings, and settings carry over. Zero learning curve if you already use VS Code.

What Falls Short

  • Token limits: Heavy users will hit the Pro plan limits. The $20/month plan includes 500 premium requests, which a full-time developer can burn through in a week of intensive use.
  • Occasional hallucinations: Like all AI coding tools, Cursor sometimes generates code that looks correct but has subtle bugs. You still need to review and test everything it produces.
  • Large monorepos: Performance can degrade with very large codebases. Indexing takes time, and context windows still have limits.
  • Documentation: Cursor's own documentation is sparse. Most learning happens through community tips and trial and error.

Cursor vs GitHub Copilot

The comparison everyone asks about: Cursor offers a more integrated experience because AI is built into every part of the editor, not bolted on as a sidebar. Copilot has wider IDE support (VS Code, JetBrains, Neovim) and a generous free tier. For VS Code users who want the deepest AI integration, Cursor wins. For teams on JetBrains or those who want a free option, Copilot is the better fit.

Pricing

Cursor offers a free tier with limited completions, a Pro plan at $20/month (500 premium requests, unlimited completions), and a Business plan at $40/user/month. GitHub Copilot has a free tier, Individual at $10/month, and Business at $19/user/month. Cursor is more expensive but offers more powerful features.

The Verdict

Cursor earns an A because it has fundamentally changed how coding with AI feels. The codebase awareness, multi-file editing, and intelligent completions represent a genuine leap over traditional editors with AI bolted on. The main drawbacks — token limits and occasional hallucinations — are limitations of current AI technology, not Cursor itself. If you code daily and use VS Code, switching to Cursor is an easy recommendation.