Online Course Platforms · reliability comparison
Simplero vs Skool: which is more reliable? (2026)
Simplero is more reliable than Skool, scoring 94.2 vs 80.0 out of 100. Over the last 90 days Simplero reported 1 incident and Skool reported 0, with effective uptime of 99.96% and 100% respectively.
Data updated Nov 2, 2026 · How we score
| Metric | Simplero | Skool |
|---|---|---|
| Reliability score | 94.2 | 80.0 |
| Rank (online course platforms) | #5 | — |
| Uptime (90 days) | 99.96% | 100% |
| Incidents (90 days) | 1 | 0 |
| Partial / major outages | 1 | 0 |
| Avg time to resolve | 1h 41m | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 0/100 |
Where Simplero and Skool differ
- Skool reported no incidents in the last 90 days, while Simplero reported 1.
- Simplero had 1 partial or major outage, compared with 0 for Skool.
90-day uptime
Simplero
Skool
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Simplero incidents
- MaintenanceSep 16, 2026 · ongoing
Affected: Background processing, Website, API
- Partial outageAug 24, 2026 · resolved in 1h 41m
SSL Certificate Warning on Some Custom Domains
Affected: Website
Recent Skool incidents
No incidents reported by Skool in the last 90 days.
Other online course platforms to consider
- Circle · #1 · 100% uptime
- Uscreen · #2 · 99.99% uptime
- Mighty Networks · #3 · 99.98% uptime
- Kajabi · #4 · 100% uptime
See the full most reliable online course platforms ranking →