Incident History for WorkOS
A complete log of all past incidents, outages, and scheduled maintenance.
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applies to the 11 loadedElevated AuthKit error rates
Resolved
Affected Components
Resolved
on Oct 19, 2026
The incident affecting AuthKit has been resolved.
Identified
on Oct 19, 2026
WorkOS is continuing to work on a fix for elevated AuthKit error rates.
Identified
on Oct 19, 2026
WorkOS has identified the cause of elevated AuthKit error rates and is implementing a fix.
Investigating
on Oct 19, 2026
WorkOS is investigating elevated AuthKit error rates that occurred from 19:09 to 19:16 UTC.
Radar SMS challenge failures for China (+86) numbers
Resolved
Affected Components
Resolved
on Oct 15, 2026
The Radar SMS challenge verification issue for mainland China (+86) numbers has been resolved.
Monitoring
on Oct 15, 2026
Some recovery seen after upstream provider enabled alternate delivery routes; monitoring continues.
Investigating
on Oct 15, 2026
We are investigating Radar SMS challenge verification failures for phone numbers in mainland China (+86), preventing users from completing verification.
Scheduled maintenance in progress for Core Services
Completed
Affected Components
Completed
on Oct 10, 2026
Scheduled maintenance affecting Core Services has been completed.
Under Maintenance
on Oct 10, 2026
Verification is underway for scheduled maintenance affecting Core Services, with updates to follow as necessary.
Under Maintenance
on Oct 10, 2026
Scheduled maintenance is currently in progress for Core Services, with updates to follow as necessary.
Scheduled maintenance for WorkOS core services
Scheduled
Affected Components
Scheduled
on Oct 10, 2026
Scheduled maintenance for WorkOS core services begins in 60 minutes, affecting SSO, Directory Sync, Audit Logs, AuthKit, and FGA.
Scheduled For
Oct 10, 2026, 3:00 PM UTC
Scheduled
on Oct 7, 2026
WorkOS will perform a scheduled platform upgrade on October 10, 2026, from 15:00 to 16:00 UTC, causing brief latency and errors.
Scheduled For
Oct 10, 2026, 3:00 PM UTC to Oct 10, 2026, 4:00 PM UTC
Audit Logs errors resolved
Resolved
Affected Components
Resolved
on Oct 1, 2026
Elevated errors affecting Core Services - Audit Logs have been resolved.
Form POST failures for some AuthKit customers
Resolved
Affected Components
Resolved
on Sep 16, 2026
A postmortem has been published for the AuthKit form POST failures incident.
Form POST failures for some Authkit custom domains
Resolved
Affected Components
Resolved
on Sep 9, 2026
The configuration issue causing form POST failures for some Authkit custom domains has been reverted and service restored.
Investigating
on Sep 9, 2026
WorkOS is investigating elevated error rates for form POSTs on some AuthKit custom domains.
Investigating
on Sep 9, 2026
WorkOS is investigating elevated error rates for form POSTs on some AuthKit custom domains.
Resolved
on Sep 9, 2026
High error rates on POST requests for some Authkit custom domains affected ~2% of organizations; incident resolved.
Degraded outbound email delivery
Resolved
Affected Components
Resolved
on Aug 31, 2026
The degradation in outbound email delivery was limited to upstream testing infrastructure and has since recovered, with no external impact.
Investigating
on Aug 31, 2026
WorkOS is investigating an issue with successful delivery of emails, affecting Core Services - AuthKit.
Dashboard sign-in errors
Resolved
Affected Components
Resolved
on Aug 25, 2026
The incident affecting Dashboard sign-in errors has been resolved.
Monitoring
on Aug 25, 2026
We have confirmed our fix resolved the elevated errors affecting sign-in to the WorkOS Dashboard and are continuing to monitor.
Monitoring
on Aug 25, 2026
We have applied a fix and are monitoring the system to verify that Dashboard sign-in is recovering.
Investigating
on Aug 25, 2026
We are investigating errors affecting sign-in to the WorkOS Dashboard. Users may be unable to authenticate.
Delayed Email Deliverability to Microsoft/Outlook
Resolved
Affected Components
Resolved
on Aug 16, 2026
Microsoft confirmed mitigations; email delivery to Microsoft 365 domains is operating normally again.
Identified
on Aug 15, 2026
WorkOS continues to see email deliverability issues to a subset of Microsoft 365 tenant domains, not affecting consumer domains.
Monitoring
on Aug 15, 2026
WorkOS is observing improvements in email deliverability to Microsoft addresses and will continue monitoring.
Identified
on Aug 15, 2026
WorkOS has identified delayed email deliverability to Microsoft/Outlook recipients, affecting Core Services - AuthKit, and is working with providers to mitigate.
... and 3 more update(s). Click to view the full timeline.
Intermittent Dashboard sign-in errors
Resolved
Affected Components
Resolved
on Aug 11, 2026
The incident involving intermittent Dashboard sign-in errors has been resolved.