A great coach doesn't wait until the game is over

Every call coaching tool on the market works the same way. Record the call. Analyze it after. Hand you a report. By the time you read the feedback, the moment is gone.

Cinder is the coach that's actually in the room with you. It listens, understands context, and speaks up while you're still talking. Positioned right below your webcam so you never break eye contact.

It runs natively on macOS. No browser extension. No bot joining your call. No "Cinder Notetaker" in the participant list. System audio capture means it works with every calling platform without anyone knowing.

Your data stays on your machine. Transcripts, coaching history, action items. All local. We built Cinder because the best coach doesn't show up after the game with a highlight reel. They're on the sideline, in your ear, when the play is happening.