Retail POS · reliability comparison
KORONA POS vs Revel Systems: which is more reliable? (2026)
KORONA POS is more reliable than Revel Systems, scoring 90.0 vs 82.9 out of 100. Over the last 90 days KORONA POS reported 0 incidents and Revel Systems reported 2, with effective uptime of 100% and 99.84% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | KORONA POS | Revel Systems |
|---|---|---|
| Reliability score | 90.0 | 82.9 |
| Rank (retail POS systems) | — | #5 |
| Uptime (90 days) | 100% | 99.84% |
| Incidents (90 days) | 0 | 2 |
| Partial / major outages | 0 | 1 |
| Avg time to resolve | — | 6h 54m |
| Outages we detected | 0 | 0 |
| Transparency score | 50/100 | 100/100 |
Where KORONA POS and Revel Systems differ
- KORONA POS reported no incidents in the last 90 days, while Revel Systems reported 2.
- Revel Systems had 1 partial or major outage, compared with 0 for KORONA POS.
90-day uptime
KORONA POS
Revel Systems
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent KORONA POS incidents
No incidents reported by KORONA POS in the last 90 days.
Recent Revel Systems incidents
- Partial outageOct 23, 2026 · resolved in 6h 54m
POS Order Syncing & Database Upload Failuresofficial update ↗
Affected: Core Services, Customer Support
- InformationalOct 19, 2026 · resolved in 23h 4m
Delayed funding for some US merchants
Affected: WorldPay TriPOS
- Degraded performanceMay 7, 2026 · ongoing
Revel Advantage Merchant statement issue
Affected: Revel Advantage Merchant Portal
Other retail POS systems to consider
- Shopify POS · #1 · 100% uptime
- Loyverse · #2 · 99.91% uptime
- Clover · #3 · 99.88% uptime
- Epos Now · #4 · 99.86% uptime