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    Grammarly outage history

    55 recorded Grammarly incidents since November 2024, with official updates, affected components, duration and resolution information.

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    Issues with Superhuman Go not loading or showing error messages

    Started October 20, 2026 at 6:03 PM UTC · 2h 15m

    OutageMajor incident
    Affected components
    Superhuman Go & Agents
    1. October 20, 2026 at 6:03 PM UTCidentified

      Superhuman Go may fail to load the conversation or may display an error message. Our engineers are investigating the issue and will provide an update shortly.

    2. October 20, 2026 at 8:18 PM UTCresolved

      The incident has been resolved. Superhuman Go is back up and running.

    Chat is not working at go.superhuman.com

    Started September 22, 2026 at 1:46 PM UTC · 1h 4m

    OutageMajor incident
    Affected components
    Superhuman Go & Agents
    1. September 22, 2026 at 1:46 PM UTCidentified

      Some users might see this error while using chat at go.superhuman.com: "Darn, looks like we're unable to load this page." We're working on a fix. Thanks for your patience!

    2. September 22, 2026 at 2:44 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. September 22, 2026 at 2:50 PM UTCresolved

      This incident has been resolved.

    Users May Experience Login Issues Across Some Grammarly and Superhuman Products

    Started August 14, 2026 at 3:24 PM UTC · 2h 34m

    OutageMajor incident
    Affected components
    Grammarly for MacSnippets and Knowledge ShareGrammarly's Browser ExtensionGrammarly for WindowsLoginGrammarly Editor
    1. August 14, 2026 at 3:24 PM UTCinvestigating

      We’re currently working through a service disruption that is preventing some of our users from accessing their documents in the Grammarly Editor. We apologize for any inconvenience, and updates will be provided as they become available.

    2. August 14, 2026 at 4:16 PM UTCinvestigating

      We are continuing to investigate this issue.

    3. August 14, 2026 at 5:07 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. August 14, 2026 at 5:10 PM UTCmonitoring

      We are continuing to monitor for any further issues.

    5. August 14, 2026 at 5:57 PM UTCresolved

      This incident has been resolved.

    Go may work slowly or intermittently

    Started July 29, 2026 at 5:47 PM UTC · 7h 22m

    OutageMajor incident
    Affected components
    Generative AI assistanceSuperhuman Go & AgentsSuperhuman Go browser extension
    1. July 29, 2026 at 5:47 PM UTCidentified

      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.

    2. July 29, 2026 at 6:04 PM UTCmonitoring

      A fix has been implemented, and we're monitoring the results.

    3. July 30, 2026 at 1:09 AM UTCresolved

      This incident has been resolved.

    Login to Grammarly via superhuman.com may be temporarily unavailable

    Started July 16, 2026 at 8:59 AM UTC · 4h 14m

    IssuesMinor incident
    Affected components
    Login
    1. July 16, 2026 at 8:59 AM UTCidentified

      We have identified an issue affecting access to Grammarly services via superhuman.com. This may be related to a temporary Amazon CloudFront outage. We apologize for any inconvenience, and updates will be provided as they become available.

    2. July 16, 2026 at 9:10 AM UTCmonitoring

      We introduced temporary changes to mitigate this issue during CloudFront's outage. Access to Grammarly via superhuman.com should now be restored. We are monitoring the results.

    3. July 16, 2026 at 1:12 PM UTCresolved

      Amazon has resolved the CloudFront service outage, and our services are back to normal.

    Some Grammarly and Superhuman users may be unable to log in

    Started May 15, 2026 at 4:33 PM UTC · 13m

    OutageCritical incident
    Affected components
    Login
    1. May 15, 2026 at 4:33 PM UTCinvestigating

      We’re currently working through a service disruption that is preventing our users from logging in or resetting passwords. We apologize for any inconvenience, and updates will be provided as they become available.

    2. May 15, 2026 at 4:43 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. May 15, 2026 at 4:45 PM UTCresolved

      This incident has been resolved.

    PDF reports may not be available in the Grammarly Editor

    Started May 7, 2026 at 7:30 AM UTC · 59m

    IssuesMinor incident
    Affected components
    Grammarly Editor
    1. May 7, 2026 at 7:30 AM UTCinvestigating

      We’re currently investigating an issue with generating or downloading PDF reports in the Grammarly Editor. We apologize for any inconvenience and will provide an update as soon as possible.

    2. May 7, 2026 at 8:12 AM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. May 7, 2026 at 8:29 AM UTCresolved

      This incident has been resolved.

    Generative AI features may not work as expected in Grammarly for Windows

    Started April 28, 2026 at 2:15 PM UTC · 1h 23m

    IssuesMinor incident
    Affected components
    Grammarly for Windows
    1. April 28, 2026 at 2:15 PM UTCinvestigating

      We’re investigating an issue with Grammarly for Windows, where generative AI features don't work or the following error message appears: "No api version specified in query params." We apologize for any inconvenience and will provide updates as they become available.

    2. April 28, 2026 at 3:38 PM UTCresolved

      This issue has been resolved, and the error message should disappear in a couple of minutes. Thanks for your patience!

    Document Creation, Upload, and Opening Failing in Grammarly Editor

    Started April 10, 2026 at 6:42 PM UTC · 3h 55m

    IssuesMinor incident
    Affected components
    Grammarly Editor
    1. April 10, 2026 at 6:42 PM UTCinvestigating

      We are investigating an issue that prevents some users from creating new documents in the Grammarly Editor. Affected users may see errors or find that the “New doc” button does not respond. Other Grammarly features may be slow or intermittently unavailable while we work to resolve this. Our team is actively investigating the root cause and we will share more details as they become available.

    2. April 10, 2026 at 7:47 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. April 10, 2026 at 9:10 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. April 10, 2026 at 10:36 PM UTCresolved

      This incident has been resolved.

    The Grammarly Editor is not working as expected

    Started March 27, 2026 at 6:14 PM UTC · 17m

    OutageCritical incident
    Affected components
    Grammarly Editor
    1. March 27, 2026 at 6:14 PM UTCinvestigating

      We are currently experiencing a service interruption that may cause the Grammarly Editor to be slow or unresponsive. Some users may also have trouble connecting to Grammarly. Sorry about that! We're investigating the cause and will provide an update as soon as possible.

    2. March 27, 2026 at 6:26 PM UTCmonitoring

      A fix has been implemented, and we're monitoring the results.

    3. March 27, 2026 at 6:31 PM UTCresolved

      This issue has been resolved.

    Increased latency across Grammarly product offerings

    Started March 9, 2026 at 4:52 PM UTC · 3h 14m

    OutageCritical incident
    Affected components
    Grammarly for MacGrammarly for Microsoft Word on MacGenerative AI assistanceGrammarly's Browser ExtensionWriting SuggestionsGrammarly for iPhoneGrammarly for WindowsPlagiarism DetectionLoginGrammarly for AndroidGrammarly for iPadGrammarly for Microsoft OfficeGrammarly Editor
    1. March 9, 2026 at 4:52 PM UTCinvestigating

      We are currently investigating an issue causing Grammarly's product offerings and features to work intermittently or slower than usual. We will update you as soon as we have more information. Thank you for your patience!

    2. March 9, 2026 at 5:21 PM UTCinvestigating

      We're continuing to investigate this issue. Some Grammarly users may have trouble logging in or see "Service unavailable" when trying to use Grammarly.

    3. March 9, 2026 at 6:53 PM UTCinvestigating

      We're still looking into this issue. We'll provide an update as soon as we can.

    4. March 9, 2026 at 7:15 PM UTCmonitoring

      We've implemented a fix, so you should be able to log in and use Grammarly and Superhuman. We're monitoring the results of this fix and will provide further updates.

    5. March 9, 2026 at 8:07 PM UTCresolved

      This issue has been resolved.

    The AI-powered Docs is not working as expected

    Started February 6, 2026 at 8:09 PM UTC · 43m

    OutageCritical incident
    Affected components
    Grammarly Editor
    1. February 6, 2026 at 8:09 PM UTCinvestigating

      We are currently experiencing a service interruption that is preventing users from accessing the AI-powered Docs experience. Some of your documents will not be accessible at this time. Sorry about that! We're investigating the cause and will provide an update as soon as possible.

    2. February 6, 2026 at 8:36 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. February 6, 2026 at 8:36 PM UTCmonitoring

      We are continuing to monitor for any further issues.

    4. February 6, 2026 at 8:52 PM UTCresolved

      This incident has been resolved.

    Some agents may be unavailable or work intermittently

    Started February 6, 2026 at 3:02 PM UTC · 46m

    OutageMajor incident
    Affected components
    Superhuman Go & Agents
    1. February 6, 2026 at 3:02 PM UTCidentified

      We're experiencing an issue with some agents, such as Gmail, Outlook, Salesforce, and Jira, may be unavailable or intermittently work in Grammarly, Superhuman, and Coda. We're actively working on a fix and will provide an update as soon as one is available.

    2. February 6, 2026 at 3:49 PM UTCresolved

      This issue has been resolved, and the functionality should be restored.

    Scheduled Maintenance: Subscription Management

    Started February 5, 2026 at 1:46 AM UTC · 5h 52m

    IssuesMinor incident
    Affected components
    Account Management
    1. February 5, 2026 at 1:46 AM UTCidentified

      We are currently experiencing an issue affecting subscription management. New subscription creation is currently unavailable. Active subscriptions are unaffected. However, some admins may be unable to add or remove users. We are investigating and will share updates soon.

    2. February 5, 2026 at 2:11 AM UTCidentified

      We are performing scheduled maintenance related to subscription management. During this maintenance window, new subscriptions cannot be created, and some subscription administrators may be unable to add or remove users from existing subscriptions. Existing subscriptions and active users continue to function normally. This maintenance is being performed proactively to prevent issues. We will post updates here as the maintenance progresses and confirm once it is complete.

    3. February 5, 2026 at 7:38 AM UTCresolved

      The scheduled maintenance related to subscription management has been successfully completed. All subscription-related functionality has been fully restored. Existing subscriptions and active users were not impacted during this maintenance. Thank you for your patience.

    Some Grammarly users may be unable to log in using Facebook

    Started February 3, 2026 at 2:51 AM UTC · 2d 15h

    IssuesMinor incident
    Affected components
    Login
    1. February 3, 2026 at 2:51 AM UTCinvestigating

      Some users may experience difficulties logging in using Facebook as a sign-in method. We apologize for the inconvenience.

    2. February 4, 2026 at 2:51 PM UTCidentified

      We are still looking into this issue. If you cannot log in via Facebook, please set a password for your account by following these steps: https://support.grammarly.com/hc/en-us/articles/360058560411. Thank you for your patience!

    3. February 5, 2026 at 6:38 PM UTCresolved

      This incident has been resolved.

    Some Grammarly users may be unable to log in

    Started January 30, 2026 at 8:12 PM UTC · 2h 13m

    OutageMajor incident
    Affected components
    Login
    1. January 30, 2026 at 8:12 PM UTCinvestigating

      We’re currently working through a service disruption that is preventing some of our users from logging in. We apologize for any inconvenience, and updates will be provided as they become available.

    2. January 30, 2026 at 9:55 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. January 30, 2026 at 10:25 PM UTCresolved

      This incident has been resolved.

    We're experiencing a service interruption

    Started January 22, 2026 at 9:50 PM UTC · 1d 3h

    OutageMajor incident
    Affected components
    Grammarly for MacGrammarly for Microsoft Word on MacSnippets and Knowledge ShareGenerative AI assistanceGrammarly's Browser ExtensionWriting SuggestionsGrammarly for iPhoneGrammarly for WindowsPlagiarism DetectionAccount ManagementLoginGrammarly for AndroidAI detectionGrammarly for iPadGrammarly for Microsoft OfficeGrammarly Editor
    1. January 22, 2026 at 9:50 PM UTCidentified

      Grammarly users may experience a service interruption. We’ve identified the root cause of this issue. Please bear with us while we are working on a fix. We will keep you updated on our progress.

    2. January 22, 2026 at 11:03 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. January 23, 2026 at 11:49 AM UTCmonitoring

      You should now be able to use our product offerings as expected. We will continue to monitor the situation and will share another update once the issue is fully resolved. Thank you for your patience.

    4. January 23, 2026 at 9:46 PM UTCmonitoring

      Some users may still be unable to access their documents at app.grammarly.com, and our team is working to restore full access. We’ll share another update as soon as the issue is resolved. In the meantime, the service interruption has been resolved, and you can now access our product offerings as intended.

    5. January 24, 2026 at 1:10 AM UTCresolved

      This incident has been resolved.

    Supehuman Go and AI Chat experience temporary service interruption

    Started January 21, 2026 at 12:40 AM UTC · 1h 8m

    OutageMajor incident
    Affected components
    Generative AI assistanceGrammarly's Browser ExtensionGrammarly Editor
    1. January 21, 2026 at 12:40 AM UTCinvestigating

      We are currently investigating this issue.

    2. January 21, 2026 at 1:48 AM UTCresolved

      This incident has been resolved.

    Users encounter an error when creating or opening a document in Docs at https://app.grammarly.com/

    Started January 20, 2026 at 9:57 PM UTC · 11m

    OutageCritical incident
    Affected components
    Grammarly Editor
    1. January 20, 2026 at 9:57 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    2. January 20, 2026 at 10:08 PM UTCresolved

      This incident has been resolved.

    Issues logging in at https://superhuman.com and https://app.grammarly.com

    Started November 6, 2025 at 10:29 PM UTC · 4h 18m

    OutageMajor incident
    Affected components
    Login
    1. November 6, 2025 at 10:29 PM UTCinvestigating

      Users are having trouble logging in at https://superhuman.com and https://app.grammarly.com websites. We are looking into the problem and will update everyone as soon as we have more information.

    2. November 7, 2025 at 1:44 AM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. November 7, 2025 at 2:00 AM UTCmonitoring

      We are continuing to monitor for any further issues.

    4. November 7, 2025 at 2:47 AM UTCresolved

      This incident has been resolved.