Use cases
Software Products E-commerce MSPs Schools Development & Marketing DevOps Agencies Help Desk
Company
Internet Status Blog Pricing Log in Get started free

Grammarly Outage History

Every past Grammarly outage tracked by IsDown, with detection times, duration, and resolution details.

There were 140 Grammarly outages since January 2019. The 28 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 10, 2026

April 2026: Document Creation, Upload, and Opening Failing in Grammarly Editor

Detected Apr 10, 2026 2:42 PM EDT · Resolved Apr 10, 2026 6:40 PM EDT · Duration about 4 hours

Grammarly's Online Editor experienced a 4-hour outage where users could not create new documents, with the "New doc" button becoming unresponsive and document upload functionality failing. Users also reported that Grammarly Pro features were not working, the browser extension icon was not appearing, and non-English language support was unavailable. The issue was identified, fixed, and fully resolved after monitoring confirmed the solution was effective.

Major March 27, 2026

March 2026: The Grammarly Editor is not working as expected

Detected Mar 27, 2026 2:14 PM EDT · Resolved Mar 27, 2026 2:34 PM EDT · Duration 20 minutes

Grammarly experienced a service interruption that caused the Online Editor to be slow, unresponsive, or completely non-functional, with users reporting the app was not working and having trouble connecting to the service. The incident lasted 20 minutes before a fix was implemented and monitored. The issue was fully resolved after the fix proved successful.

Major March 9, 2026

March 2026: Increased latency across Grammarly product offerings

Detected Mar 9, 2026 12:52 PM EDT · Resolved Mar 9, 2026 4:10 PM EDT · Duration about 3 hours

Grammarly experienced a major service disruption lasting 3.3 hours that caused increased latency and intermittent functionality across all product offerings, including browser extensions, mobile apps, desktop applications, and core features like writing suggestions and plagiarism detection. Users reported being unable to log in, receiving "Service unavailable" error messages, and experiencing complete service outages across desktop and web applications. The issue was resolved after engineers implemented a fix and monitored the system for stability.