Outage report · Partial outage
MongoDB Atlas outage on Oct 1, 2026
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What happened
MongoDB Atlas reported a partial outage starting Oct 1, 2026, 15:41 UTC, affecting MongoDB Atlas App Services and Device Sync. It was marked resolved at Oct 1, 2026, 20:54 UTC.
- The incident lasted 5h 13m from first report to resolution.
- MongoDB Atlas had reported 3 other partial or major outages in the 90 days before it.
- 12 other vendors we track reported a significant incident within 12 hours of it.
Latest update from MongoDB Atlas
This incident has been resolved.
What our independent monitoring saw
Our independent monitoring of MongoDB Atlas started after this incident, so this report is based on MongoDB Atlas's status page.
Other outages around the same time
Significant incidents other vendors reported within 12 hours of this one.
MongoDB Atlas's overall reliability
MongoDB Atlas has a reliability score of 49.4/100, with 97.89% effective uptime and 11 incidents over the last 90 days.
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