Restaurant Reservation Systems · reliability comparison
OpenTable vs Yelp Guest Manager: which is more reliable? (2026)
OpenTable is more reliable than Yelp Guest Manager, scoring 100.0 vs 80.0 out of 100. Over the last 90 days OpenTable reported 0 incidents and Yelp Guest Manager reported 0, with effective uptime of 100% and 100% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | OpenTable | Yelp Guest Manager |
|---|---|---|
| Reliability score | 100.0 | 80.0 |
| Rank (restaurant reservation systems) | — | — |
| Uptime (90 days) | 100% | 100% |
| Incidents (90 days) | 0 | 0 |
| Partial / major outages | 0 | 0 |
| Avg time to resolve | — | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 0/100 |
90-day uptime
OpenTable
Yelp Guest Manager
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent OpenTable incidents
- MaintenanceOct 26, 2026 · resolved in 2h 30m
A database maintenance has been scheduled on our partner platform..
Affected: Network Access API, Restaurant Partner API
- MaintenanceOct 26, 2026 · resolved in 5m
Affected: Diner Android App, Diner iOS App, Diner Web, Online Booking API
- MaintenanceOct 21, 2026 · resolved in 5m
Affected: Diner Android App, Diner iOS App, Diner Web, Online Booking API
- MaintenanceOct 20, 2026 · resolved in 5m
Affected: Diner Android App, Diner iOS App, Diner Web, Online Booking API
Recent Yelp Guest Manager incidents
No incidents reported by Yelp Guest Manager in the last 90 days.
Other restaurant reservation systems to consider
- Eat App · #1 · 100% uptime
- ResDiary · #2 · 99.88% uptime
- Zenchef · #3 · 100% uptime
- SevenRooms · #4 · 99.76% uptime
See the full most reliable restaurant reservation systems ranking →