Cloud Storage & Office Suites · reliability comparison
Microsoft 365 vs Tresorit: which is more reliable? (2026)
Microsoft 365 and Tresorit are effectively tied on reliability (100.0 vs 100.0). Over the last 90 days Microsoft 365 reported 0 incidents and Tresorit reported 0, with effective uptime of 100% and 100% respectively.
Data updated Nov 1, 2026 · How we score
VS
| Metric | Microsoft 365 | Tresorit |
|---|---|---|
| Reliability score | 100.0 | 100.0 |
| Rank (cloud storage & office suites) | — | #1 |
| 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 | 100/100 |
90-day uptime
Microsoft 365
Tresorit
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Microsoft 365 incidents
No incidents reported by Microsoft 365 in the last 90 days.
Recent Tresorit incidents
No incidents reported by Tresorit in the last 90 days.
Other cloud storage & office suites to consider
- SugarSync · #2 · 100% uptime
- ShareFile · #3 · 99.99% uptime
- Egnyte · #4 · 99.94% uptime
- Dropbox · #5 · 99.88% uptime
See the full most reliable cloud storage & office suites ranking →