Is StackAI down?
Last checked 5m agoNo incidents right now.
StackAI is operational right now. Last checked 5m ago; the most recent incident resolved 32d ago.
Real-time StackAI status, recent outages, and incident history — pulled directly from StackAI's official status page at https://status.stack-ai.com every 5 minutes. Pingoru tracks 2 StackAI services and has captured 45 incidents in the last 90 days (90.28% uptime). Get email, Slack, Discord, or webhook alerts the moment StackAI reports a new incident — free for 5 monitors, no credit card.
Recent outages & incidents
Past 90 days- Anthropic (Claude) API
Timeline · 3 updates
- identified · May 12, 2026, 11:38 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring · May 12, 2026, 11:51 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved · May 12, 2026, 11:58 PM UTC
This incident has been resolved.
Latest: This incident has been resolved.
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Timeline · 1 update
- resolved · May 12, 2026, 11:38 PM UTC
Type: Incident Duration: 19 hours and 4 minutes May 12, 23:58:01 GMT+0 - Resolved - This incident has been resolved. May 12, 23:51:05 GMT+0 - Monitoring - A fix has been implemented and we are monitoring the results. May 12, 23:38:56 GMT+0 - Identified - The issue has been identified and a fix is being implemented.
Latest: Type: Incident Duration: 19 hours and 4 minutes May 12, 23:58:01 GMT+0 - Resolved - This incident has been resolved. May 12, 23:51:05 GMT+0 - Monitoring - A fix has been implemente…
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- Anthropic (Claude) API
Timeline · 2 updates
- investigating · May 12, 2026, 07:36 PM UTC
We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku 4.5. We will provide an update as soon as possible.
- resolved · May 12, 2026, 08:13 PM UTC
This incident has been resolved.
Latest: This incident has been resolved.
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Timeline · 1 update
- resolved · May 12, 2026, 07:36 PM UTC
Type: Incident Duration: 1 day, 12 hours and 27 minutes May 12, 19:36:38 GMT+0 - Investigating - We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku 4.5. We will provide an update as soon as possible. May 12, 20:13:05 GMT+0 - Resolved - This incident has been resolved.
Latest: Type: Incident Duration: 1 day, 12 hours and 27 minutes May 12, 19:36:38 GMT+0 - Investigating - We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku 4.5…
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- Anthropic (Claude) API
Timeline · 2 updates
- identified · May 09, 2026, 07:57 AM UTC
The issue has been identified and a fix is being implemented.
- resolved · May 09, 2026, 08:22 AM UTC
This incident has been resolved.
Latest: This incident has been resolved.
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See the full StackAI outage history
40 more incidents in the last 90 days, plus the full multi-year archive of per-service events and update timelines.
Browse StackAI outage history →Or sign up free to get alerts when StackAI breaks · 10 free monitors · No credit card
- Elevated errors on Claude Opus 4.7 ResolvedStarted May 12, 2026, 11:38 PM UTC · Resolved May 12, 2026, 11:58 PM UTC · 19m
- Elevated errors on Claude Opus 4.7 ResolvedStarted May 12, 2026, 11:38 PM UTC · Resolved May 12, 2026, 11:38 PM UTC · —
- Started May 12, 2026, 07:36 PM UTC · Resolved May 12, 2026, 08:13 PM UTC · 36m
- Started May 12, 2026, 07:36 PM UTC · Resolved May 12, 2026, 07:36 PM UTC · —
- Elevated errors on Claude Opus 4.1 ResolvedStarted May 09, 2026, 07:57 AM UTC · Resolved May 09, 2026, 08:22 AM UTC · 25m
- Elevated errors on Claude Opus 4.1 ResolvedStarted May 09, 2026, 07:57 AM UTC · Resolved May 09, 2026, 07:57 AM UTC · —
- Elevated errors on Claude Opus 4.7 ResolvedStarted May 08, 2026, 05:01 PM UTC · Resolved May 08, 2026, 05:25 PM UTC · 24m
- Elevated errors on Claude Opus 4.7 ResolvedStarted May 08, 2026, 05:01 PM UTC · Resolved May 08, 2026, 05:01 PM UTC · —