Grammarly incident

Supehuman Go and AI Chat experience temporary service interruption

Major Resolved View vendor source →

Grammarly experienced a major incident on January 21, 2026 affecting Grammarly Editor and Grammarly's Browser Extension and 1 more component, lasting 1h 8m. The incident has been resolved; the full update timeline is below.

Started
Jan 21, 2026, 12:40 AM UTC
Resolved
Jan 21, 2026, 01:48 AM UTC
Duration
1h 8m
Detected by Pingoru
Jan 21, 2026, 12:40 AM UTC

Affected components

Grammarly EditorGrammarly's Browser ExtensionGenerative AI assistance

Update timeline

  1. investigating Jan 21, 2026, 12:40 AM UTC

    We are currently investigating this issue.

  2. resolved Jan 21, 2026, 01:48 AM UTC

    This incident has been resolved.