Video Conferencing · reliability comparison
Microsoft Teams vs Zoom Meetings: which is more reliable? (2026)
Microsoft Teams is more reliable than Zoom Meetings, scoring 100.0 vs 58.7 out of 100. Over the last 90 days Microsoft Teams reported 0 incidents and Zoom Meetings reported 14, with effective uptime of 100% and 99.61% respectively.
Data updated Nov 2, 2026 · How we score
| Metric | Microsoft Teams | Zoom Meetings |
|---|---|---|
| Reliability score | 100.0 | 58.7 |
| Rank (video conferencing platforms) | — | #6 |
| Uptime (90 days) | 100% | 99.61% |
| Incidents (90 days) | 0 | 14 |
| Partial / major outages | 0 | 0 |
| Avg time to resolve | — | 9h 21m |
| Outages we detected | 0 | 0 |
| Transparency score | Collecting data | Collecting data |
Where Microsoft Teams and Zoom Meetings differ
- Microsoft Teams reported no incidents in the last 90 days, while Zoom Meetings reported 14.
90-day uptime
Microsoft Teams
Zoom Meetings
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Microsoft Teams incidents
No incidents reported by Microsoft Teams in the last 90 days.
Recent Zoom Meetings incidents
- Degraded performanceOct 23, 2026 · resolved in 32m
Service Degradation Affecting Multiple Zoom Services
Affected: Zoom Meetings, Zoom Chat, Zoom Contact Center, ZoomMate
- Degraded performanceOct 22, 2026 · resolved in 22h 19m
Service Degradation Affecting Zoom Meetings Services in the US.
Affected: Zoom Meetings
- InformationalOct 13, 2026 · resolved in 6h 50m
Service degradation affecting Zoom Meeting API in US region
Affected: Zoom Meetings, Zoom Webinars
- Degraded performanceOct 4, 2026 · resolved in 1h 22m
Service Degradation Affecting Zoom Rooms Management and Workspaces Management in SA01.
Affected: Zoom Workspace Reservation, Zoom Visitor Management, Zoom Rooms, Workspace Reservation Dashboard & Reporting
- InformationalOct 1, 2026 · resolved in 1h 45m
Affected: Zoom Meetings, Zoom Contact Center, Zoom Virtual Agent, Calendar, Zoom Contact Center, Voice Agent +6 more
- Degraded performanceSep 24, 2026 · resolved in 6h 10m
Service Degradation Affecting Live Transcription Services.
Affected: Live Transcription
Other video conferencing platforms to consider
- Google Meet · #1 · 100% uptime
- Livestorm · #2 · 99.99% uptime
- Whereby · #3 · 99.95% uptime
- GoTo Meeting · #4 · 99.94% uptime
See the full most reliable video conferencing platforms ranking →