Legal Practice Management Software · reliability comparison
Clio vs CosmoLex: which is more reliable? (2026)
Clio is more reliable than CosmoLex, scoring 88.0 vs 80.0 out of 100. Over the last 90 days Clio reported 4 incidents and CosmoLex reported 0, with effective uptime of 99.89% and 100% respectively.
Data updated Nov 2, 2026 · How we score
| Metric | Clio | CosmoLex |
|---|---|---|
| Reliability score | 88.0 | 80.0 |
| Rank (legal practice management platforms) | #2 | — |
| Uptime (90 days) | 99.89% | 100% |
| Incidents (90 days) | 4 | 0 |
| Partial / major outages | 1 | 0 |
| Avg time to resolve | 2h 37m | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 0/100 |
Where Clio and CosmoLex differ
- CosmoLex reported no incidents in the last 90 days, while Clio reported 4.
- Clio had 1 partial or major outage, compared with 0 for CosmoLex.
90-day uptime
Clio
CosmoLex
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Clio incidents
- Degraded performanceSep 17, 2026 · resolved in 1h 30m
Affected: Clio Grow, Clio Manage
- Major outageSep 11, 2026 · resolved in 53m
Service Availability Issuesofficial update ↗
Affected: Clio Work, Clio Manage
- Degraded performanceSep 2, 2026 · resolved in <1m
Connection with Intuit Quickbooks
Affected: Clio Accounting
- Degraded performanceAug 23, 2026 · resolved in 8h 6m
Performance Issues in Document Processing
Affected: Clio Manage
Recent CosmoLex incidents
No incidents reported by CosmoLex in the last 90 days.
Other legal practice management platforms to consider
- MyCase · #1 · 99.97% uptime
- Actionstep · #3 · 99.88% uptime
- Smokeball · #4 · 99.76% uptime
- Litify · #5 · 98.87% uptime
See the full most reliable legal practice management software ranking →