Segment outage history and postmortems
Data and observability · 11 incidents in 90 days · 99.93% implied uptime · last 8d ago
Incidents
50 on fileAbout Segment
The last year, day by day
Downtime, added up
Segment: 1h 35m weighted downtime in range, category median 2h 52m.
11 incidents, 5 major or critical, 2d 4h of incident time (15h 28m major or critical, 36h 40m partial), longest 21h 38m, implied uptime 99.93%, between Jun 28, 2026 and Sep 25, 2026.
Across fru.dev:Company profileUptime
Questions
Is Segment down right now?
Check Segment's own status page at https://status.segment.com for the live state. This page shows Segment's incident history from that page; the most recent incident started 2026-09-16: "Actions S3 is currently experience formatting issues with the delivered events".
How often does Segment have outages?
Segment posted 11 incidents in the last 90 days and 43 in the last year, 5 of them major or critical in the last 90 days. The median incident lasted 4h 11m.
When was Segment's last major outage?
2026-09-10: "SSO Login Issues with the Segment App", lasting 1h 11m.
What usually causes Segment incidents?
Segment's status updates in this period do not name a root cause.
Sources: vendors' own status pages, published postmortems and SEC 8-K Item 1.05 filings, read daily. Times as reported. Logos via logo.dev; trademarks belong to their owners.