Web & Product Analytics · reliability comparison
Amplitude vs PostHog: which is more reliable? (2026)
PostHog is more reliable than Amplitude, scoring 73.9 vs 67.4 out of 100. Over the last 90 days Amplitude reported 24 incidents and PostHog reported 29, with effective uptime of 99.57% and 100% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | Amplitude | PostHog |
|---|---|---|
| Reliability score | 67.4 | 73.9 |
| Rank (analytics tools) | #8 | #6 |
| Uptime (90 days) | 99.57% | 100% |
| Incidents (90 days) | 24 | 29 |
| Partial / major outages | 2 | 10 |
| Avg time to resolve | 2h 47m | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Amplitude and PostHog differ
- PostHog reported 21% more incidents than Amplitude over the last 90 days (29 vs 24).
- PostHog had 10 partial or major outages, compared with 2 for Amplitude.
90-day uptime
Amplitude
PostHog
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Amplitude incidents
- Degraded performanceOct 26, 2026 · resolved in 1h 15m
Affected: Data Processing
- InformationalOct 24, 2026 · resolved in 23m
Delayed/Blocked Event Delivery to Amazon Kinesis Destination
Affected: Data Processing, Event Streaming
- InformationalOct 22, 2026 · resolved in 4h 38m
- InformationalOct 22, 2026 · resolved in <1m
Affected: Web Reporting
- InformationalOct 22, 2026 · resolved in <1m
Notice: Amplitude not impacted by recent PHP vulnerabilities
- Degraded performanceOct 20, 2026 · resolved in 8m
Export API returns 500 errors across multiple organizations
Affected: Data Export
Recent PostHog incidents
- Degraded performanceOct 27, 2026 · resolved (duration not published)
- Degraded performanceOct 25, 2026 · resolved (duration not published)
- Partial outageOct 22, 2026 · resolved (duration not published)
- Degraded performanceOct 13, 2026 · resolved (duration not published)
- Partial outageOct 9, 2026 · resolved (duration not published)
Google Ads Data Warehouse source - some schemas are failing to sync
- Degraded performanceOct 6, 2026 · resolved (duration not published)
Other analytics tools to consider
- Hotjar · #1 · 100% uptime
- Lucky Orange · #2 · 99.98% uptime
- Google Analytics · #3 · 99.89% uptime
- Mixpanel · #4 · 99.84% uptime
See the full most reliable web & product analytics tools ranking →