Alternatives
Most reliable Sign In Scheduling (formerly 10to8) alternatives (2026)
Sign In Scheduling (formerly 10to8) has a reliability score of 100.0/100 with 100% uptime over the last 90 days. Here is how every alternative we track compares, ranked by reliability.
Appointment Scheduling Software alternatives to Sign In Scheduling (formerly 10to8)
| Alternative | Score | Uptime |
|---|---|---|
| Calendly#1 scheduling appVisit site ↗ | 100.0 | 100% |
| Doodle#2 scheduling appVisit site ↗ | 100.0 | 100% |
| SavvyCal#3 scheduling appVisit site ↗ | 100.0 | 100% |
| YouCanBookMe#5 scheduling appVisit site ↗ | 100.0 | 100% |
| Cal.com#6 scheduling appVisit site ↗ | 86.2 | 100% |
| Chili Piper#7 scheduling appVisit site ↗ | 60.6 | 99.44% |
| Square Appointments#8 scheduling appVisit site ↗ | 53.3 | 98.93% |
| Acuity Scheduling#9 scheduling appVisit site ↗ | 45.5 | 98.16% |