DeepL incident

Sign-ins failing for customers

Resolved after 1 hour 38 minutes, affecting API (DeepL Free - API (EU)) and Products (DeepL Free - Document Translation) and 1 more, on August 4, 2026.

resolved Aug 04, 2026, 05:40 PM UTC

The fixes are now fully deployed across production systems and service is restored. We continue to monitor systems.

Started
Aug 04, 2026, 04:02 PM UTC
Resolved
Aug 04, 2026, 05:40 PM UTC
Duration
1h 38m
Detected by Pingoru
Aug 04, 2026, 04:02 PM UTC

Affected components

API (DeepL Free - API (EU))Products (DeepL Free - Document Translation)Products (DeepL Free - Translate)Products (DeepL Pro - Translate)Products (DeepL Pro - Glossaries)Products (DeepL Pro - Document Translation)Products (DeepL Pro - Write)Products (DeepL Free - Write)Products (DeepL Pro - Voice for Conversations)Products (DeepL Pro - Voice for Meetings)

Update timeline

  1. investigating Aug 04, 2026, 04:02 PM UTC

    An issue with our license allocation service is preventing newly subscribed customers, and customers on some subscription types from authenticating and gaining access to our system. We are working on a fix for the issue and will deploy this in the next hour.

  2. investigating Aug 04, 2026, 05:00 PM UTC

    Engineers are working in deploying a fix for the problem, which is currently affecting approx 1% of customers.

  3. investigating Aug 04, 2026, 05:35 PM UTC

    Users signing in to DeepL may be unable to complete login. Users with an active session are generally unaffected. We are deploying on a fix. This is currently affecting approx. 2% of users

  4. resolved Aug 04, 2026, 05:40 PM UTC

    The fixes are now fully deployed across production systems and service is restored. We continue to monitor systems.

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