Cursor

What Is Cursor?

Cursor is a code editor built as a fork of VS Code, with AI baked in at every level. It is not a plugin or an extension bolted onto an existing editor. The team rebuilt the interface around AI interactions, which means the AI context, model switching, and agentic workflows are first-class citizens in the UI, not afterthoughts hidden behind a sidebar panel.

The core pitch is simple: you get a familiar VS Code environment with your existing extensions and keybindings, but AI is woven directly into how you navigate, write, and refactor code. The multi-file code generation and diff-viewer UX that Cursor uses to show changes applied to the codebase stand out as particularly well-executed compared to other AI editors.

Who It Is For

Cursor targets professional developers who want AI that works across a whole project, not just inside a single file. If you are doing quick one-liners or simple autocomplete, any number of cheaper tools will do. Where Cursor earns its keep is on larger tasks: scaffolding a new feature across several files, doing a repo-wide refactor, or letting an agent run a sequence of changes while you review the diffs.

Cursor excels at complex, multi-file projects with superior context understanding. It is well suited to teams working in TypeScript/JavaScript monorepos, Python services, or any codebase where understanding cross-file relationships matters. It also has an enterprise tier with SSO and audit logging, so it is not just for solo developers.

How It Actually Works

Because it is VS Code under the hood, you have access to over 40,000 extensions from the VS Code marketplace, including extensions for linting, debugging, theming, language support, version control, and more, and migration for existing VS Code users is smooth.

Cursor is not just a basic code completion tool. It can understand your project, follow code across files, generate full features, and help refactor existing code. The Tab completion handles in-line suggestions, Cmd+K lets you make targeted edits inline with a prompt, and the Agent mode can run commands, modify multiple files, and iterate on its own output. You can also choose which underlying model you use, with support for OpenAI, Anthropic, Gemini, and xAI models.

Pricing

The main plans include Hobby (Free), Pro, Pro Plus, and Ultra, with a Business plan available for teams.

In June 2025, Cursor moved to a usage credit pool model priced at API rates, equating to a set amount of compute per month regardless of model choice. This change led to widespread confusion, with some users finding their real costs were much higher than the flat monthly price. The predictability issue is real. If you run Agent mode heavily, credits can drain faster than you expect, and the billing starts to feel more like monitoring an AWS service than paying a flat subscription.

Where It Falls Short

The privacy story has some tension. Cursor offers a privacy mode, but some advanced features like background agents need to send your code to remote environments to work, and this is disabled when privacy mode is active. For teams with strict data handling requirements, that trade-off needs to be evaluated carefully before committing.

Cursor's file indexing and responsiveness can slow down on larger projects. While it performs well on smaller or medium-sized codebases, larger repositories can cause delays during indexing or when generating responses.

Agent mode is powerful but imperfect. It is incredibly impressive when it works, but it can go off the rails and make unexpected changes if instructions are not precise. Reviewing agent-generated diffs carefully is still part of the job.

The Bottom Line

Cursor is the most complete AI-native editor available right now. The VS Code foundation means switching costs are low for most developers, and the depth of AI integration goes well beyond what you get from a plugin. The pricing restructure in mid-2025 added unpredictability that has frustrated some users, so it is worth tracking your usage in the first month before assuming the base plan is enough. For teams doing real, multi-file, agentic work, it is hard to find a stronger option at comparable pricing.