Yellow Moon Software

Yellow Moon Software builds event and team-building apps designed for hosts who want simplicity without sacrificing features.
Our products include ClueRally for scavenger hunts and FastRounds for speed networking and timed team rotations. Everything runs in the browser - no app downloads for participants, no account creation required, no personal data collected.
We believe event software should be easy to set up, easy to run, and easy for guests to join. Built for corporate events, HR teams, and group activities.