Team Chat Apps · reliability comparison
Mattermost vs Pumble: which is more reliable? (2026)
Mattermost and Pumble are effectively tied on reliability (100.0 vs 100.0). Over the last 90 days Mattermost reported 0 incidents and Pumble reported 0, with effective uptime of 100% and 100% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | Mattermost | Pumble |
|---|---|---|
| Reliability score | 100.0 | 100.0 |
| Rank (team chat apps) | #3 | — |
| 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
Mattermost
Pumble
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Mattermost incidents
No incidents reported by Mattermost in the last 90 days.
Recent Pumble incidents
No incidents reported by Pumble in the last 90 days.
Other team chat apps to consider
- Element · #1 · 100% uptime
- Flock · #2 · 100% uptime
- Rocket.Chat · #4 · 100% uptime
- Twist · #5 · 100% uptime