Cursor is a VS Code fork built for AI-native development, offering multi-file editing, codebase-wide chat (indexing the entire repo), and tab-completion that predicts entire code blocks rather than just single lines. Its Composer feature can implement features across multiple files from a single instruction. Cursor supports GPT-4o, Claude 3.7 Sonnet, and other models. The Business tier adds privacy mode to ensure code is never stored on Cursor's servers.
Stan cen: March 2026