Who is down right now

Down now20This week248

20 down now · 248 this week

Segment outage history and postmortems

Data and observability · 10 incidents in 90 days · 99.91% implied uptime · last 2d ago

Status page Compare with...
No open incidents· checked 1h 56m agoLast resolved 2d 14h ago: Intermittent failures scheduling warehouse jobs and processing Profile Syncs, lasted 2h 15m

History

MajorNov 7, 00:46 UTC
Intermittent failures scheduling warehouse jobs and processing Profile Syncslasted 2h 15m
MinorNov 4, 20:17 UTC
Delays to Realtime Audiences and Journeyslasted 2h 8m
MinorOct 26, 00:30 UTC
Segment event delivery issueslasted 16h 20m
MinorOct 2, 23:12 UTC
Audience & Journey data delivery delay in EU regionlasted 1h 16m
MinorOct 1, 03:30 UTC
Braze Web Event Delivery is experience event delivery issuelasted 8h 33m
MinorSep 16, 19:40 UTC
Actions S3 is currently experience formatting issues with the delivered eventslasted 2h 10m
MajorSep 10, 14:28 UTC
SSO Login Issues with the Segment Applasted 1h 11m
MajorSep 3, 17:53 UTC
Issue with Engage UIlasted 4h 48m
MinorSep 3, 01:04 UTC
Segment App UI Issue with Profile Traits with no recent activitylasted 21h 38m
MajorAug 18, 17:49 UTC
Intermittent Segment application login errorslasted 4h 13m
MinorAug 6, 15:19 UTC
Google ads destination intermittent delivery failurelasted 14h 44m
NoticeAug 6, 05:50 UTC
Notification and verification email deliverylasted 12h 5m
MajorJul 26, 01:43 UTC
Data processing pipeline issuelasted 2h 28m
MajorJul 25, 22:45 UTC
Connections Processing Delayslasted 5h 53m
MinorJul 15, 16:48 UTC
Elevated Event Delivery Latencylasted 1h 15m
MinorJul 3, 09:39 UTC
Criteo Audience destinations are experiencing an outagelasted 1h 4m
MajorJun 22, 22:14 UTC
(US West 2) Partial degradation of Linked Audiences, Linked Events, Reverse ETL, and Profile Sync due to external Snowflake Outagelasted 2h 8m
MinorJun 5, 08:11 UTC
Facebook Custom Audiences destination is experiencing partial delivery failures for few workspaceslasted 28d 1h
MinorMay 8, 01:59 UTC
Reddit Conversions API destination is experiencing delivery failureslasted 3h 25m
MinorApr 29, 14:49 UTC
Destinations Failing to Load in UIlasted 4h 29m
NoticeApr 27, 22:00 UTC
Unable to add Activation to Event Triggered Journeylasted 0m
MinorApr 27, 17:00 UTC
Audience Preview Failureslasted 0m
MajorApr 13, 19:02 UTC
Audience Preview Unavailablelasted 17m
MajorApr 9, 16:40 UTC
Reverse ETL syncs experiencing partial disruptionslasted 3h 13m
MinorApr 7, 17:07 UTC
Amazon Event Bridge and Amazon Personalize Destinations are experiencing elevated error rateslasted 1h 24m
MinorMar 31, 16:30 UTC
Resolved: Linked Audiences Traits not selectable in builder UIlasted 0m
NoticeMar 19, 19:33 UTC
Audience Overview Page Degradationlasted 0m
MinorMar 17, 18:55 UTC
Audiences Overview Pages are Failing to Load in the EUlasted 44m
MinorMar 9, 14:40 UTC
Degraded performance in Audiences and Journeys UIlasted 10h 5m
MinorFeb 26, 05:51 UTC
Marketo Cloud Source Sync Delaylasted 33m
MinorFeb 6, 21:58 UTC
Analytics.js Google Tag Manager issuelasted 9h 14m
NoticeJan 27, 17:17 UTC
Degraded LiveRamp & The Trade Desk CRM Observabilitylasted 2h 19m
NoticeJan 26, 19:00 UTC
Inaccurate Delivery Counts for some ReverseETL Sync Reportslasted 0m
MinorJan 25, 11:37 UTC
Tiktok Conversion Destinations are experiencing an outagelasted 22h 17m
MajorJan 22, 13:33 UTC
We are observing elevated ETIMEDOUT errors from Yahoo DSP destination.lasted 4h 4m
MinorJan 9, 20:39 UTC
We are currently investigating the issue. The API endpoint at Intercom is returning timeout errors.lasted 39m
MajorDec 16, 2025, 06:37 UTC
Snowflake RETL sources and Warehouse Destinations are failing due to Snowflake Outagelasted 10h 18m
MinorDec 9, 2025, 22:11 UTC
Event delivery is delayedlasted 4h 17m
MinorNov 24, 2025, 01:47 UTC
Elevated errors in Facebook Destinationslasted 3h 16m
MinorNov 21, 2025, 00:38 UTC
Delays in Delivery to Destinations for a subset of eventslasted 43m
About Segment

The last year, day by day

No incident Minor Major CriticalDeeper colour: longer outage

Downtime, added up

Data and observability median
1h 56m

Segment: 1h 56m weighted downtime in range, category median 1h 31m.

10 incidents, 4 major or critical, 2d 11h of incident time (12h 27m major or critical, 47h 17m partial), longest 21h 38m, implied uptime 99.91%, between Aug 12, 2026 and Nov 9, 2026.

Across Glyph:Company profilePaydaysUptime

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 2026-11-07: "Intermittent failures scheduling warehouse jobs and processing Profile Syncs".

How often does Segment have outages?

Segment posted 10 incidents in the last 90 days and 41 in the last year, 4 of them major or critical in the last 90 days. The median incident lasted 3h 14m.

When was Segment's last major outage?

2026-11-07: "Intermittent failures scheduling warehouse jobs and processing Profile Syncs", lasting 2h 15m.

What usually causes Segment incidents?

Segment's status updates in this period do not name a root cause.