Changes / Grammarly / Supehuman Go and AI Chat experience temporary service interruption
Grammarly: Major incident: Supehuman Go and AI Chat experience temporary service interruption
Summary
Grammarly reported a major service interruption affecting Supehuman Go and AI Chat, with Generative AI assistance, Grammarly Editor, and Grammarly's Browser Extension listed as affected components. It started at 2026-01-21 00:40 UTC and was resolved at 2026-01-21 01:48 UTC, lasting 1 h 8 min; no cause or specific fix was stated.
Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.
What changed
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After: Supehuman Go and AI Chat experience temporary service interruption
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After: major
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After: resolved
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After: 2026-01-21 00:40 UTC
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After: 2026-01-21 01:48 UTC
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After: Generative AI assistance, Grammarly Editor, Grammarly's Browser Extension
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After: We are currently investigating this issue.
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After: This incident has been resolved.
First version of this incident archived by Rewindex. View the live incident (opens in new tab).
History of this incident
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Supehuman Go and AI Chat experience temporary service interruption (this change) Grammarly reported a major service interruption affecting Supehuman Go and AI Chat, with Generative AI assistance, Grammarly Editor, and Grammarly's Browser Extension listed as affected components. It started at 2026-01-21 00:40 UTC and was resolved at 2026-01-21 01:48 UTC, lasting 1 h 8 min; no cause or specific fix was stated. | Major incident |
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