Grammarly

grammarly.com

7 tracked vendors name Grammarly as a subprocessor, including Fastmail, WebFX and Craft CMS. We have not found a subprocessor list published by Grammarly. We monitor 7 of its documents, which we last checked on Nov 11, 2026.

Subprocessors

None extracted.

Web TechnologiesCSV · Atom

Grammarly's homepage made 240 requests to 40 domains, 25 services controlled by another company, and 2 domains not identified.

Advertising (13): The Trade Desk, Inc., Microsoft, Taboola, Podscribe, Spotify AB; reviewed: BidSwitch GmbH, Index Exchange Inc., Innovid, AdsWizz Inc.; usually detected as Advertising: Xandr, Magnite, Inc., PubMatic, Roku, Inc.Analytics (7): Google Cloud, TikTok, Meta, LinkedIn, ZoomInfo, Quora, TikTokMarketing automation (1): 6Sense Insights, Inc.Cookie compliance (1): usually detected as Cookie compliance: TranscendOther (3): Affiliate programs: Impact Radius; usually detected as Email: LiveIntent; usually detected as Security: Amazon Web Services

25 third parties by category: Advertising 13Analytics 7Marketing automation 1Cookie compliance 1Other 3

Third parties 25 · 132 requests
Google Cloud DoubleClick Floodlight Google Analytics Google Analytics Enhanced eCommerce Google Sign-in Google Tag Manager 14% of the page's requests 33
6Sense Insights, Inc. 6sense 8% of the page's requests 19
The Trade Desk, Inc. theTradeDesk 6% of the page's requests 14
Microsoft Microsoft Advertising 4% of the page's requests 9
Taboola Taboola 3% of the page's requests 8
TikTok TikTok Pixel 3% of the page's requests 7
Meta Facebook Pixel 2.9.412 2% of the page's requests 5
LinkedIn Linkedin Insight Tag 2% of the page's requests 4
Impact Radius Impact 1% of the page's requests 3
Podscribe Podscribe 1% of the page's requests 3
Spotify AB Podsights Spotify Pixel 1% of the page's requests 3
Transcend transcend-cdn.com 1% of the page's requests 3
Xandr adnxs.com 1% of the page's requests 3
ZoomInfo Zoominfo 1% of the page's requests 3
BidSwitch GmbH bidswitch.net <1% of the page's requests 2
Index Exchange Inc. casalemedia.com <1% of the page's requests 2
Innovid tvsquared.com <1% of the page's requests 2
Quora Quora Pixel <1% of the page's requests 2
AdsWizz Inc. adswizz.com <1% of the page's requests 1
Amazon Web Services on.aws <1% of the page's requests 1
LiveIntent liadm.com <1% of the page's requests 1
Magnite, Inc. rubiconproject.com <1% of the page's requests 1
PubMatic pubmatic.com <1% of the page's requests 1
Roku, Inc. w55c.net <1% of the page's requests 1
TikTok TikTok Pixel <1% of the page's requests 1
Unknown 2 · 2 requests

adxcel-ec2.comojrq.net

First party 1 · 106 requests
Grammarly Amazon CloudFront Amazon Web Services Cart Functionality HSTS Innovid Advertising Measurement Microsoft Clarity MobX Next.js 15.5.18 Open Graph Priority Hints React TVSquared Transcend Webpack core-js 3.32.2 44% of the page's requests 106

13 tracked companies loaded by the homepage are not in Grammarly's subprocessor list. A website can use a service without it processing customer data.

Subprocessor of (7)CSV · Atom

7 companies
  • Craft CMS craftcms.com Grammar checker.
  • Envoy Global envoyglobal.com Writing assistant
  • Fastmail fastmail.com Writing assistance, primarily for support tickets
  • One Step GPS onestepgps.com AI Writing Assistance Software
  • Ringostat ringostat.com Service of an advanced grammar, spelling, and punctuation checking for written content
  • Superside superside.com
  • WebFX webfx.com Customer Communications; Used to engage customers through email and other communication channels.

Service statusCSV · Atom

Aug 15: no incident reportedAug 16: no incident reportedAug 17: no incident reportedAug 18: no incident reportedAug 19: no incident reportedAug 20: no incident reportedAug 21: no incident reportedAug 22: no incident reportedAug 23: no incident reportedAug 24: no incident reportedAug 25: no incident reportedAug 26: no incident reportedAug 27: no incident reportedAug 28: no incident reportedAug 29: no incident reportedAug 30: no incident reportedAug 31: no incident reportedSep 1: no incident reportedSep 2: no incident reportedSep 3: no incident reportedSep 4: no incident reportedSep 5: no incident reportedSep 6: no incident reportedSep 7: no incident reportedSep 8: no incident reportedSep 9: no incident reportedSep 10: no incident reportedSep 11: no incident reportedSep 12: no incident reportedSep 13: no incident reportedSep 14: no incident reportedSep 15: no incident reportedSep 16: no incident reportedSep 17: no incident reportedSep 18: no incident reportedSep 19: no incident reportedSep 20: no incident reportedSep 21: no incident reportedSep 22: 1 incident (1 major)Sep 23: no incident reportedSep 24: no incident reportedSep 25: no incident reportedSep 26: no incident reportedSep 27: no incident reportedSep 28: no incident reportedSep 29: no incident reportedSep 30: no incident reportedOct 1: no incident reportedOct 2: no incident reportedOct 3: no incident reportedOct 4: no incident reportedOct 5: no incident reportedOct 6: no incident reportedOct 7: no incident reportedOct 8: no incident reportedOct 9: no incident reportedOct 10: no incident reportedOct 11: no incident reportedOct 12: no incident reportedOct 13: no incident reportedOct 14: no incident reportedOct 15: no incident reportedOct 16: no incident reportedOct 17: no incident reportedOct 18: no incident reportedOct 19: no incident reportedOct 20: 1 incident (1 major)Oct 21: no incident reportedOct 22: no incident reportedOct 23: no incident reportedOct 24: no incident reportedOct 25: no incident reportedOct 26: no incident reportedOct 27: no incident reportedOct 28: no incident reportedOct 29: no incident reportedOct 30: no incident reportedOct 31: no incident reportedNov 1: no incident reportedNov 2: no incident reportedNov 3: no incident reportedNov 4: no incident reportedNov 5: no incident reportedNov 6: no incident reportedNov 7: no incident reportedNov 8: no incident reportedNov 9: no incident reportedNov 10: no incident reportedNov 11: no incident reportedNov 12: no incident reported

90 days agotoday

  • 3 incidents in 90 days
  • 3 major or critical
  • 2 h 15 min typical time to resolve
  • 2 h 33 min longest major
BeganIncidentImpactLasted
Issues with Superhuman Go not loading or showing error messagesmajor2 h 15 min
Chat is not working at go.superhuman.commajor1 h 3 min
Users May Experience Login Issues Across Some Grammarly and Superhuman Productsmajor2 h 33 min
Go may work slowly or intermittentlymajor7 h 22 min
Login to Grammarly via superhuman.com may be temporarily unavailableminor4 h 13 min
Some Grammarly and Superhuman users may be unable to log incritical12 min
PDF reports may not be available in the Grammarly Editorminor58 min
Generative AI features may not work as expected in Grammarly for Windowsminor1 h 22 min

Incidents per month

0 2 4 Dec 2025: 0 incidents Jan 2026: 4 incidents (1 critical, 3 major) · typical time to resolve 2 h 13 min Feb 2026: 4 incidents (1 critical, 1 major, 2 minor) · typical time to resolve 5 h 52 min Mar 2026: 2 incidents (2 critical) · typical time to resolve 3 h 14 min Apr 2026: 2 incidents (2 minor) · typical time to resolve 3 h 54 min May 2026: 2 incidents (1 critical, 1 minor) · typical time to resolve 58 min Jun 2026: 0 incidents Jul 2026: 2 incidents (1 major, 1 minor) · typical time to resolve 7 h 22 min Aug 2026: 1 incident (1 major) · typical time to resolve 2 h 33 min Sep 2026: 1 incident (1 major) · typical time to resolve 1 h 3 min Oct 2026: 1 incident (1 major) · typical time to resolve 2 h 15 min Nov 2026: 0 incidents Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

Components affected

ComponentIncidents
Superhuman Go & Agents2
Grammarly Editor1
Grammarly for Mac1
Grammarly for Windows1
Grammarly's Browser Extension1
Login1
Snippets and Knowledge Share1

As Grammarly's status page reports its own incidents (scheduled maintenance left out), read every few hours since (evidence)

ChangesCSV · Atom

None since tracking began.

Rating badge for Grammarly's site

Grammarly transparency rating

It updates with the rating.

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