All Systems Operational

Uptime over the past 90 days. View historical uptime.
AWS Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (Europe) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (US) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (Canada) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (APAC Australia) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (UK) Operational
90 days ago
100.0 % uptime
Today
Azure Operational
90 days ago
99.97 % uptime
Today
Sigma - Azure (US) Operational
90 days ago
99.96 % uptime
Today
Sigma - Azure (Europe) Operational
90 days ago
99.96 % uptime
Today
Sigma - Azure (Canada) Operational
90 days ago
100.0 % uptime
Today
Sigma - Azure (UK) Operational
90 days ago
99.96 % uptime
Today
GCP Operational
90 days ago
100.0 % uptime
Today
Sigma - GCP (US) Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
app.sigmacomputing.com - uptime
Fetching
Dec 18, 2025

No incidents reported today.

Dec 17, 2025

No incidents reported.

Dec 16, 2025

No incidents reported.

Dec 15, 2025

No incidents reported.

Dec 14, 2025

No incidents reported.

Dec 13, 2025

No incidents reported.

Dec 12, 2025

No incidents reported.

Dec 11, 2025
Degraded performance on PDF Exports
Resolved - We have identified that PDF export failures were impacting a small percentage of our users. We applied mitigation steps and our monitoring indicates that this issue has been resolved. We will perform a root cause analysis (RCA) and publish our findings in a postmortem note to the Sigma Community site in the coming days.

Impacted Cloud Regions & Services: AWS US and GCP US regions, PDF Exports

User Experience: We expect impacted users' scheduled exports to succeed without the errors seen previously

Incident Start Time: Approximately 13:00 UTC on 2025-12-11

Incident End Time: Approximately 17:50 UTC on 2025-12-11
Dec 11, 18:17 UTC
Update - We are continuing to investigate the issue at the highest priority.

We will provide updates on this page when we have pertinent status updates.
Dec 11, 17:29 UTC
Investigating - We have received reports of errors causing PDF exports to fail.
We are investigating the issue at the highest priority.

Our preliminary investigations indicate the following:
Impacted Cloud Regions & Services: AWS US and GCP US regions, PDF Exports
User Experience: Timeout errors causing PDF export failures
Incident Start Time: Approximately 13:00 UTC on 2025-12-11

We will provide updates on this page when we have pertinent status updates.
Dec 11, 16:21 UTC
Dec 10, 2025

No incidents reported.

Dec 9, 2025

No incidents reported.

Dec 8, 2025

No incidents reported.

Dec 7, 2025

No incidents reported.

Dec 6, 2025

No incidents reported.

Dec 5, 2025
Sigma Service Disruption Due to Cloudflare Incident
Resolved - At 08:56 UTC Cloudflare's scheduled maintenance to their Web Application Firewalls failed and an incident was declared. At 09:12 UTC a fix was deployed and traffic was restored.

Sigma's service was impacted by this incident, as this did not allow traffic to reach our servers.

Our internal monitoring matches the incident timeline and indicated that customers may have experienced failures when using our services during this brief incident.
Dec 5, 09:00 UTC
Dec 4, 2025

No incidents reported.

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