Grammarly experienced a major incident on July 29, 2026 affecting Superhuman Go & Agents and Generative AI assistance and 1 more component, lasting 7h 22m. The incident has been resolved; the full update timeline is below.
Affected components
Superhuman Go & AgentsGenerative AI assistanceSuperhuman Go browser extension
Update timeline
- identified Jul 29, 2026, 05:47 PM UTC
We're currently working on a fix for an issue causing slow performance in Go. Users may experience delays when loading, editing, or saving documents at app.grammarly.com or using Go & agents. Our team is actively looking into the issue and working to restore normal performance as quickly as possible. We'll post an update as soon as we have more information. Thank you for your patience.
- monitoring Jul 29, 2026, 06:04 PM UTC
A fix has been implemented, and we're monitoring the results.
- resolved Jul 30, 2026, 01:09 AM UTC
This incident has been resolved.