Windsurf is a code editor built around an AI agent, in the same family as Cursor. Its selling point is context: the agent tries to keep a picture of your whole project, so when you ask for a change it can find the related files on its own instead of waiting for you to point at each one. It suits practical developers who want the agent woven into normal editing, and it is a reasonable choice if you are choosing your first AI editor and don't want to commit to the most expensive option.
What its agent does
The core feature is an agent that plans and performs multi-step work: adding a feature, tidying a module, or wiring up a new screen. You describe the outcome in the editor and watch it act, accepting or rejecting edits. Beyond that, it remembers project conventions you write down, supports the MCP standard so it can use external tools, and can deploy simple apps. A lighter mode handles quick edits when you don't want a full agent run.
Getting useful results
Treat the agent as a fast but literal collaborator. Say what you want and what you don't want; mention the files or modules that matter. Keep your rules file — the place where you note your project's conventions — up to date, because the agent leans on it. Review every diff and run your tests before merging. For a big task, have it outline steps first, then approve them one at a time.
Things to verify yourself
The product is moving quickly, including how it is named and packaged after its acquisition by Cognition, and the official site has at times served a different product brand. Before you rely on details like plan names, model choices, or platform support, check the official Windsurf site rather than older write-ups. As with any AI editor, the code it writes still needs your review.
To compare against a better-known alternative, read our Cursor overview. If you'd rather keep your current editor, GitHub Copilot adds AI without switching tools. Our AI tool guide has a broader checklist.
