Cursor outage history and postmortems
AI · 82 incidents in 90 days · 99.15% implied uptime · last 36h ago
Incidents
209 on fileAbout Cursor
The AI code editor and its cloud agents.
The last year, day by day
Downtime, added up
Cursor: 18h 21m weighted downtime in range, category median 5h 8m.
82 incidents, 22 major or critical, 6d 16h of incident time (2d 2h major or critical, 4d 13h partial), longest 13h 19m, implied uptime 99.15%, between Jun 28, 2026 and Sep 25, 2026.
Across fru.dev:Company profileAcquisitionsPaydaysChangefeedUptime
Questions
Is Cursor down right now?
Check Cursor's own status page at https://status.cursor.com for the live state. This page shows Cursor's incident history from that page; the most recent incident started 2026-09-23: "Investigating service degradation - Grok 4.7".
How often does Cursor have outages?
Cursor posted 82 incidents in the last 90 days and 209 in the last year, 22 of them major or critical in the last 90 days. The median incident lasted 1h 13m.
When was Cursor's last major outage?
2026-09-18: "Investigating service degradation , Grok Bot", lasting 5h 43m.
What usually causes Cursor incidents?
Where Cursor explained the cause, the most common was third-party dependency (3 incidents). Most status updates do not name a 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.