Appointment Scheduling Software · monthly outage report

Appointment Scheduling Software outages: August 2025

The 13 scheduling apps we track reported 15 incidents in August 2025. OnceHub reported the most (10). 8 had a clean month: Calendly, Doodle, SavvyCal, Setmore, SimplyBook.me, Square Appointments, YouCanBookMe, Zoho Bookings.

VendorIncidentsPartial / majorOutage timeLongestWe detected
OnceHub10102d 19h23h 59m0
Chili Piper2148m48m0
Acuity Scheduling10—36m0
Cal.com10——0
Sign In Scheduling (formerly 10to8)10—28m0
Calendly00——0
Doodle00——0
SavvyCal00——0
Setmore00——0
SimplyBook.me00——0
Square Appointments00——0
YouCanBookMe00——0
Zoho Bookings00——0

Longest Appointment Scheduling Software outages in August 2025

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