Appointment Scheduling Software · monthly outage report
Appointment Scheduling Software outages: October 2026
The 13 scheduling apps we track reported 3 incidents in October 2026. Acuity Scheduling reported the most (2). 11 had a clean month: Calendly, Chili Piper, Doodle, OnceHub, SavvyCal, Setmore, Sign In Scheduling (formerly 10to8), SimplyBook.me, Square Appointments, YouCanBookMe, Zoho Bookings.
| Vendor | Incidents | Partial / major |
|---|---|---|
| Acuity Scheduling | 2 | 0 |
| Cal.com | 1 | 1 |
| Calendly | 0 | 0 |
| Chili Piper | 0 | 0 |
| Doodle | 0 | 0 |
| OnceHub | 0 | 0 |
| SavvyCal | 0 | 0 |
| Setmore | 0 | 0 |
| Sign In Scheduling (formerly 10to8) | 0 | 0 |
| SimplyBook.me | 0 | 0 |
| Square Appointments | 0 | 0 |
| YouCanBookMe | 0 | 0 |
| Zoho Bookings | 0 | 0 |
Longest Appointment Scheduling Software outages in October 2026
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