Cursor vs GitHub Copilot vs Windsurf: Best AI Coding Assistant for Developers Compared In 2023, most developers treated AI code completion as a novelty—useful for boilerplate, unreliable for anything complex. Two years later, the category has split into distinct philosophies. GitHub Copilot, now used by more than 1.3 million paid subscribers according to GitHub’s own reporting, remains the default choice for teams already living inside Visual Studio Code. Cursor, built by Anysphere, has grown into a full AI-native editor that reportedly crossed $100 million in annualized revenue faster than almost any developer tool before it. Windsurf, born from Codeium’s pivot in 2024 and later acquired by Cognition, bets that the assistant should feel less like autocomplete and more like a colleague who keeps its own mental model of your codebase.
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