About WinOver

WinOver turns competitive battlecards into AI-powered practice sessions so sales teams can drill against real objections before live calls. Upload a battlecard, and WinOver generates a voice-based sparring partner that pushes back with the exact objections, trap questions, and competitive narratives your reps will face in the field.

Instead of reading a PDF and hoping it sticks, reps practice under pressure—building the muscle memory to handle tough moments when quota is on the line.

Founder

WinOver is built by Dennis Wu. After watching reps lose deals they should have won, he started building WinOver to close the gap between knowing a battlecard and using it under pressure.

Mission

Making competitive readiness measurable.