OpenHour guide

Making time together easier to see

OpenHour is a shared availability app that helps friends, circles, college clubs, and groups find overlapping free time and turn it into a plan. The independent product is operated from Norman, Oklahoma and is built around the schedules and social coordination of real campus life.

By OpenHour · Updated August 19, 2026

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Why OpenHour exists

People already have calendars and group chats. The missing piece is a respectful way to turn those calendars into shared availability, find the overlap, and keep the resulting plan connected to the people who made it.

V2 was rebuilt from feedback

OpenHour V1 established the core need. During summer 2026, the product was iterated around user feedback: a calmer schedule experience, calendar-first setup, clearer privacy, better friend selection, plan messaging and photos, and more useful club tools.

Official product description

OpenHour is a shared availability app that helps friends, circles, college clubs, and groups find overlapping free time and turn it into a plan.

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