Outage report · Major outage
Sentry outage on Nov 3, 2026
Sentry.io dashboard and API is down
What happened
Sentry reported a major outage starting Nov 3, 2026, 14:57 UTC, affecting Dashboard, API. The incident is still open on the vendor's status page.
- Sentry had reported 16 other partial or major outages in the 90 days before it.
- 11 other vendors we track reported a significant incident within 12 hours of it.
Latest update from Sentry
The issue has been mitigated. Dashboard and API are operational.
What our independent monitoring saw
Our checks of Sentry's public login and customer-facing pages kept responding during this incident, so the problem was most likely inside the product (for example a specific feature, region or integration) rather than a full site outage.
Other outages around the same time
Significant incidents other vendors reported within 12 hours of this one.
Sentry's overall reliability
Sentry has a reliability score of 39.2/100, with 98.67% effective uptime and 26 incidents over the last 90 days.
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