Grammarly outage history
25 incidents from the official Grammarly status page, the oldest from 9 October 2025.
September 2026 1
-
, resolved after 1 h 3 min
Chat is not working at go.superhuman.com
Impact: major
August 2026 1
-
, resolved after 2 h 33 min
Users May Experience Login Issues Across Some Grammarly and Superhuman Products
Impact: major
July 2026 2
-
, resolved after 7 h 22 min
Go may work slowly or intermittently
Impact: major
-
, resolved after 4 h 13 min
Login to Grammarly via superhuman.com may be temporarily unavailable
Impact: minor
May 2026 2
-
, resolved after 13 min
Some Grammarly and Superhuman users may be unable to log in
Impact: critical
-
, resolved after 59 min
PDF reports may not be available in the Grammarly Editor
Impact: minor
April 2026 2
-
, resolved after 1 h 22 min
Generative AI features may not work as expected in Grammarly for Windows
Impact: minor
-
, resolved after 3 h 54 min
Document Creation, Upload, and Opening Failing in Grammarly Editor
Impact: minor
March 2026 2
-
, resolved after 17 min
The Grammarly Editor is not working as expected
Impact: critical
-
, resolved after 3 h 14 min
Increased latency across Grammarly product offerings
Impact: critical
February 2026 4
-
, resolved after 43 min
The AI-powered Docs is not working as expected
Impact: critical
-
, resolved after 46 min
Some agents may be unavailable or work intermittently
Impact: major
-
, resolved after 5 h 51 min
Scheduled Maintenance: Subscription Management
Impact: minor
-
, resolved after 2 days
Some Grammarly users may be unable to log in using Facebook
Impact: minor
January 2026 4
-
, resolved after 2 h 12 min
Some Grammarly users may be unable to log in
Impact: major
-
, resolved after 27 h 19 min
We're experiencing a service interruption
Impact: major
-
, resolved after 1 h 8 min
Supehuman Go and AI Chat experience temporary service interruption
Impact: major
-
, resolved after 11 min
Users encounter an error when creating or opening a document in Docs at https://app.grammarly.com/
Impact: critical
November 2025 1
-
, resolved after 4 h 18 min
Issues logging in at https://superhuman.com and https://app.grammarly.com
Impact: major
October 2025 6
-
, resolved after 3 h 19 min
AI Grader and Citation Finder agents are not working as expected.
Impact: major
-
, resolved after 43 min
Service interruption: Grammarly suggestions may not be fully available
Impact: minor
-
, resolved after 9 h 33 min
Service interruption: Issues with writing suggestions
Impact: minor
-
, resolved after 2 h 44 min
Grammarly is experiencing a service interruption: issue identified
Impact: minor
-
, resolved after 34 min
Issues with text checking in the Grammarly Editor
Impact: critical
-
, resolved after 4 h 19 min
Generative AI assistance is not available in Grammarly for Windows
Impact: minor