Does GhostPrompter work with OBS?

Yes. GhostPrompter’s ghost mode (Capture Protection) prevents the overlay from appearing in OBS scene captures. Start OBS, set up your scene, then open GhostPrompter. As long as ghost mode is enabled, the overlay will not be visible in your OBS output.

Note: Do not add GhostPrompter as a Window Capture or Screen Capture source in OBS. It should simply be invisible as an overlay.