Best for: Developers editing real codebases
Cursor is the strongest v0 alternative when the work is no longer just generating a clean UI screen. It is built around an editor workflow, so it can help with existing files, project context, refactors, explanations, and multi-file changes. For teams that already have a codebase, Cursor usually fits the daily development loop better than a prompt-first UI generator.
Tradeoff: v0 is still easier when the task is a fresh React or Next.js interface concept. Cursor may require more project setup and more developer judgment before the output becomes visually usable.