Restaurant Reservation Systems · reliability comparison
ResDiary vs Resy: which is more reliable? (2026)
Resy is more reliable than ResDiary, scoring 100.0 vs 89.9 out of 100. Over the last 90 days ResDiary reported 3 incidents and Resy reported 0, with effective uptime of 99.88% and 100% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | ResDiary | Resy |
|---|---|---|
| Reliability score | 89.9 | 100.0 |
| Rank (restaurant reservation systems) | #2 | — |
| Uptime (90 days) | 99.88% | 100% |
| Incidents (90 days) | 3 | 0 |
| Partial / major outages | 2 | 0 |
| Avg time to resolve | 1h 7m | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where ResDiary and Resy differ
- Resy reported no incidents in the last 90 days, while ResDiary reported 3.
- ResDiary had 2 partial or major outages, compared with 0 for Resy.
90-day uptime
ResDiary
Resy
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent ResDiary incidents
- Major outageSep 24, 2026 · resolved in 2h 5m
uk.resdiary.com is unavailableofficial update ↗
Affected: UK/Europe, North Central US
- Partial outageSep 10, 2026 · resolved in 35m
Affected: Australia
- Degraded performanceSep 8, 2026 · resolved in 43m
Affected: UK/Europe
Recent Resy incidents
- MaintenanceOct 20, 2026 · resolved in 14h 2m
Affected: Booking, Search, Shifts, Guestbook, Notify, Login
- MaintenanceOct 13, 2026 · resolved in 14h 24m
Affected: Reporting, Guestbook, Survey + Ratings, Events, Shifts, Venue Profile +2 more
- MaintenanceOct 6, 2026 · resolved in 15h 40m
Affected: Login, Account Management, Search, Booking
- MaintenanceSep 29, 2026 · resolved in 14h 29m
Affected: Payments
- MaintenanceSep 25, 2026 · resolved in 2d 16h
Other restaurant reservation systems to consider
- Eat App · #1 · 100% uptime
- Zenchef · #3 · 100% uptime
- SevenRooms · #4 · 99.76% uptime
- CoverManager · #5 · 99.35% uptime
See the full most reliable restaurant reservation systems ranking →