OpenTee monitors course availability around the clock and alerts you the instant your preferred tee time opens. One tap to book. Go back to sleep.
Courses release weekend slots at 3 AM, two weeks out. By 3:05, the good ones are gone. You're competing against people refreshing a screen in the middle of the night. It's absurd, and it doesn't have to be this way.
Tell OpenTee which courses you play, what days work, and your ideal time window. Takes 30 seconds.
OpenTee monitors availability continuously. When tee times drop or cancellations open a slot, we catch it immediately.
Get an instant SMS or email alert with a direct booking link. Tap once. Done. Your Saturday morning is secured.
The system learns your preferences over time. It knows you prefer 8 AM on Saturdays and that you'll take 7:30 if 8 is gone.
SMS and email the moment a matching slot opens. Not in 5 minutes. Not in a digest. Right now.
AI-powered calls to the pro shop on your behalf. For courses that still run on phone reservations.
Run it on your own server. Full source access. Your credentials never leave your machine. No vendor lock-in, ever.
Every golfer deserves a shot at the times they want. OpenTee's code is fully open. Audit it, host it, contribute to it.
OpenTee exists because golfers deserve better than fighting over slots at 3 AM. Built in Grand Rapids by a golfer who got tired of losing Saturday mornings.