Windsurf vs. Cursor: Which AI coding tool should you use? [2026]

AI IDEs promise that you'll ship faster and be more productive. But in that push for speed, skepticism emerges: what if you ship something that you don't fully understand? What if the agent made a change to the code that you'll have a hard time debugging if it goes wrong in production? On paper, Cursor and Windsurf look the same and are converging: VS Code forks, similar AI interaction modes, with pair programming and agent modes available. In practice, they feel very different to use and have a