Appointment Scheduling Software · reliability comparison
Doodle vs Square Appointments: which is more reliable? (2026)
Doodle is more reliable than Square Appointments, scoring 100.0 vs 53.3 out of 100. Over the last 90 days Doodle reported 0 incidents and Square Appointments reported 12, with effective uptime of 100% and 98.93% respectively.
Data updated Nov 1, 2026 · How we score
VS
| Metric | Doodle | Square Appointments |
|---|---|---|
| Reliability score | 100.0 | 53.3 |
| Rank (scheduling apps) | #2 | #8 |
| Uptime (90 days) | 100% | 98.93% |
| Incidents (90 days) | 0 | 12 |
| Partial / major outages | 0 | 0 |
| Avg time to resolve | — | 12h 49m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Doodle and Square Appointments differ
- Doodle reported no incidents in the last 90 days, while Square Appointments reported 12.
- Doodle's longest outage on record lasted 27m (Dec 5, 2025); Square Appointments's lasted 17h 43m (Apr 30, 2026).
90-day uptime
Doodle
Square Appointments
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Doodle incidents
No incidents reported by Doodle in the last 90 days.
Recent Square Appointments incidents
- Degraded performanceSep 27, 2026 · resolved in 4h 25m
- Degraded performanceSep 24, 2026 · resolved in 12m
- Degraded performanceSep 21, 2026 · resolved in 2d 4h
- Degraded performanceSep 18, 2026 · resolved in 3h 54m
- Degraded performanceSep 18, 2026 · resolved in 15h 7m
- Degraded performanceSep 16, 2026 · resolved in 34m
Other scheduling apps to consider
- Calendly · #1 · 100% uptime
- SavvyCal · #3 · 100% uptime
- Sign In Scheduling (formerly 10to8) · #4 · 100% uptime
- YouCanBookMe · #5 · 100% uptime
See the full most reliable appointment scheduling software ranking →