Iterable change history: Iterable Web Application Outage - US and EU Regions

Iterable reported a critical US and EU web application outage from 2026-05-12 23:31 UTC to 2026-05-13 00:08 UTC, lasting 37 min. Customers could not log in and experienced slow page loads; email sends, API traffic, webhooks, and journeys remained unaffected. Engineering deployed a fix in both regions and confirmed normal service.