# Grammarly incident history

- **Grammarly**: [Issues with Superhuman Go not loading or showing error messages](https://down.guide/grammarly/DWN-4790f40359) (Partial outage; lasted 2h 15m; started 2026-10-20 18:03 UTC; Superhuman Go & Agents)
- **Grammarly**: [Chat is not working at go.superhuman.com](https://down.guide/grammarly/DWN-7ff9a27e84) (Partial outage; lasted 1h 4m; started 2026-09-22 13:46 UTC; Superhuman Go & Agents)
- **Grammarly**: [Users May Experience Login Issues Across Some Grammarly and Superhuman Products](https://down.guide/grammarly/DWN-a3f6cb7137) (Partial outage; lasted 2h 34m; started 2026-08-14 15:24 UTC; Grammarly for Windows, Grammarly for Mac, Grammarly Editor +3)
- **Grammarly**: [Go may work slowly or intermittently](https://down.guide/grammarly/DWN-d180f47645) (Partial outage; lasted 7h 22m; started 2026-07-29 17:47 UTC; Superhuman Go & Agents, Superhuman Go browser extension, Generative AI assistance)
- **Grammarly**: [Login to Grammarly via superhuman.com may be temporarily unavailable](https://down.guide/grammarly/DWN-8a94a167dd) (Degraded; lasted 4h 14m; started 2026-07-16 08:59 UTC; Login)
- **Grammarly**: [Some Grammarly and Superhuman users may be unable to log in](https://down.guide/grammarly/DWN-4a77aaa7d3) (Major outage; lasted 13m; started 2026-05-15 16:33 UTC; Login)
- **Grammarly**: [PDF reports may not be available in the Grammarly Editor](https://down.guide/grammarly/DWN-a41eb87ac7) (Degraded; lasted 59m; started 2026-05-07 07:30 UTC; Grammarly Editor)
- **Grammarly**: [Generative AI features may not work as expected in Grammarly for Windows](https://down.guide/grammarly/DWN-a6b03494c6) (Degraded; lasted 1h 23m; started 2026-04-28 14:15 UTC; Grammarly for Windows)
- **Grammarly**: [Document Creation, Upload, and Opening Failing in Grammarly Editor](https://down.guide/grammarly/DWN-97f6ff62a3) (Degraded; lasted 3h 55m; started 2026-04-10 18:42 UTC; Grammarly Editor)
- **Grammarly**: [The Grammarly Editor is not working as expected](https://down.guide/grammarly/DWN-11c8033847) (Major outage; lasted 17m; started 2026-03-27 18:14 UTC; Grammarly Editor)
- **Grammarly**: [Increased latency across Grammarly product offerings](https://down.guide/grammarly/DWN-9c04636523) (Major outage; lasted 3h 14m; started 2026-03-09 16:52 UTC; Grammarly for Windows, Grammarly for Mac, Grammarly Editor +9)
- **Grammarly**: [The AI-powered Docs is not working as expected](https://down.guide/grammarly/DWN-c2a53d4f99) (Major outage; lasted 43m; started 2026-02-06 20:09 UTC; Grammarly Editor)
- **Grammarly**: [Some agents may be unavailable or work intermittently](https://down.guide/grammarly/DWN-0f2d809bd8) (Partial outage; lasted 46m; started 2026-02-06 15:02 UTC; Superhuman Go & Agents)
- **Grammarly**: [Scheduled Maintenance: Subscription Management](https://down.guide/grammarly/DWN-7f0faf206c) (Degraded; lasted 5h 52m; started 2026-02-05 01:46 UTC; Account Management)
- **Grammarly**: [Some Grammarly users may be unable to log in using Facebook](https://down.guide/grammarly/DWN-dfb2176991) (Degraded; lasted 2d 15h; started 2026-02-03 02:51 UTC; Login; us)
- **Grammarly**: [Some Grammarly users may be unable to log in](https://down.guide/grammarly/DWN-ac452ee732) (Partial outage; lasted 2h 13m; started 2026-01-30 20:12 UTC; Login)
- **Grammarly**: [We're experiencing a service interruption](https://down.guide/grammarly/DWN-c4fa6cdeb0) (Partial outage; lasted 1d 3h; started 2026-01-22 21:50 UTC; Grammarly for Windows, Grammarly for Mac, Grammarly Editor +12; us)
- **Grammarly**: [Supehuman Go and AI Chat experience temporary service interruption](https://down.guide/grammarly/DWN-3579840008) (Partial outage; lasted 1h 8m; started 2026-01-21 00:40 UTC; Grammarly Editor, Grammarly's Browser Extension, Generative AI assistance)
- **Grammarly**: [Users encounter an error when creating or opening a document in Docs at https://app.grammarly.com/](https://down.guide/grammarly/DWN-38ab558ff0) (Major outage; lasted 11m; started 2026-01-20 21:57 UTC; Grammarly Editor)
- **Grammarly**: [Issues logging in at https://superhuman.com and https://app.grammarly.com](https://down.guide/grammarly/DWN-38acd919a3) (Partial outage; lasted 4h 18m; started 2025-11-06 22:29 UTC; Login)
- **Grammarly**: [AI Grader and Citation Finder agents are not working as expected.](https://down.guide/grammarly/DWN-c62b367b1c) (Partial outage; lasted 3h 20m; started 2025-10-23 19:17 UTC; Grammarly Editor, Generative AI assistance; us)
- **Grammarly**: [Service interruption: Grammarly suggestions may not be fully available](https://down.guide/grammarly/DWN-9e039e2a84) (Degraded; lasted 43m; started 2025-10-21 07:49 UTC; Writing Suggestions)
- **Grammarly**: [Service interruption: Issues with writing suggestions](https://down.guide/grammarly/DWN-769ce6663d) (Degraded; lasted 9h 33m; started 2025-10-20 13:59 UTC; Grammarly for Windows, Grammarly for Mac, Grammarly Editor +10)
- **Grammarly**: [Grammarly is experiencing a service interruption: issue identified](https://down.guide/grammarly/DWN-3302b6ff03) (Degraded; lasted 2h 44m; started 2025-10-20 09:40 UTC; Grammarly for Windows, Grammarly for Mac, Grammarly Editor +16)
- **Grammarly**: [Issues with text checking in the Grammarly Editor](https://down.guide/grammarly/DWN-d1b4f1857c) (Major outage; lasted 34m; started 2025-10-17 14:28 UTC; Grammarly Editor)
- **Grammarly**: [Generative AI assistance is not available in Grammarly for Windows](https://down.guide/grammarly/DWN-7d4511f65e) (Degraded; lasted 4h 20m; started 2025-10-09 09:56 UTC; Grammarly for Windows, Generative AI assistance; us)

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