Reprise gives prospects something to explore on their own: self-guided tours, sandboxes and product clones your team builds once and reuses. Powerful, but someone still has to drive them and keep them current. Showdini gives the demo itself: it shares its screen and walks each visitor through your product over voice, like a rep on a call, answering questions and qualifying them as it goes. Built from hundreds of real demos, it converts 20–30% of the visitors who watch.