Extension Tracker

GPTZero: AI Detection & Writing Replay

500,000 users Rated 4.58 from 752 ratings Last updated 11 Nov 2026

By Gptzero Inc. Live in the Chrome Web Store kgobeoibakoahbfnlficpmibdbkdchap Search Google ↗ Last checked 12 Nov 2026, 05:47 UTC

The listing

What the Chrome Web Store shows, as of the last check

Bring AI detection, citation checks, live essay feedback, and writing replays directly into Google Docs and your workflow.Summary from the listing
Developer
Gptzero Inc.
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Education
First published
3 May 2023
Last updated
11 Nov 2026
Version
2026.11.3
Size
15.56 MiB
Minimum Chrome
88
Languages
1 language

English

Website
gptzero.me
Support page
https://gptzero.me/contact-us
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
490K500K510KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 500,000 users2026-10-01: 500,000 users2026-10-03: 500,000 users2026-10-10: 500,000 users2026-10-14: 500,000 users2026-10-15: 500,000 users2026-10-22: 500,000 users2026-10-23: 500,000 users2026-10-27: 500,000 users2026-10-29: 500,000 users2026-10-30: 500,000 users2026-11-04: 500,000 users2026-11-06: 500,000 users2026-11-10: 500,000 users2026-11-12: 500,000 users2026-11-12: new version2026-11-10: new version2026-11-06: new version2026-11-04: new version2026-10-30: new version2026-10-29: new version2026-10-27: new version2026-10-23: new version2026-10-15: new version2026-10-14: new version2026-10-03: new version500,000490K500K510KTracking began27 Sep18 Oct8 Nov2026-09-27: 500,000 users2026-10-01: 500,000 users2026-10-03: 500,000 users2026-10-10: 500,000 users2026-10-14: 500,000 users2026-10-15: 500,000 users2026-10-22: 500,000 users2026-10-23: 500,000 users2026-10-27: 500,000 users2026-10-29: 500,000 users2026-10-30: 500,000 users2026-11-04: 500,000 users2026-11-06: 500,000 users2026-11-10: 500,000 users2026-11-12: 500,000 users2026-11-12: new version2026-11-10: new version2026-11-06: new version2026-11-04: new version2026-10-30: new version2026-10-29: new version2026-10-27: new version2026-10-23: new version2026-10-15: new version2026-10-14: new version2026-10-03: new version500K
Average rating
4.604.7027 Sep11 Oct25 Oct8 Nov4.584.604.7027 Sep18 Oct8 Nov4.58
Number of ratings
74027 Sep11 Oct25 Oct8 Nov75274027 Sep18 Oct8 Nov752
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-12500,0004.58752
2026-11-10500,0004.58751
2026-11-06500,0004.57750
2026-11-04500,0004.59749
2026-10-30500,0004.59749
2026-10-29500,0004.59749
2026-10-27500,0004.59747
2026-10-23500,0004.59746
2026-10-22500,0004.64745
2026-10-15500,0004.65737
2026-10-14500,0004.65737
2026-10-10500,0004.69737
2026-10-03500,0004.69731
2026-10-01500,0004.69731
2026-09-27500,0004.69731
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#448
by users, of 292,130 extensions
In its category
#19
of 12,901 in Education

What changed

Every change found on a check, newest first

  1. New version 2026.11.3, replacing 2026.11.2.

    Removed the site https://*.taile98dc.ts.net/*.

  2. New version 2026.11.2, replacing 2026.11.1.

  3. New version 2026.11.1, replacing 2026.11.0.

  4. New version 2026.11.0, replacing 2026.10.9.

  5. New version 2026.10.9, replacing 2026.10.8.

  6. New version 2026.10.8, replacing 2026.10.6.

  7. New version 2026.10.6, replacing 2026.10.5.

  8. New version 2026.10.5, replacing 2026.10.4.

  9. New version 2026.10.4, replacing 2026.10.3.

  10. New version 2026.10.3, replacing 2026.10.1.

    Added the sites <all_urls>, https://*/*.

  11. New version 2026.10.1, replacing 2026.10.0.

    Added the sites where it runs scripts https://docs.google.com/document/create*, https://docs.google.com/document/u/*/create*.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
  • http://localhost/*localhost
  • https://*.gptzero-staging.com/*gptzero-staging.com and its subdomains
  • https://*.gptzero.me/*gptzero.me and its subdomains
  • https://*.growthbook.io/*growthbook.io and its subdomains
  • https://*/*Every website
  • https://assignments.google.com/*assignments.google.com
  • https://chatgpt.com/*chatgpt.com
  • https://classroom.google.com/*classroom.google.com
  • https://docs.google.com/*docs.google.com
Sites where it runs scripts
  • <all_urls>Every website
  • https://assignments.google.com/*assignments.google.com
  • https://chatgpt.com/*chatgpt.com
  • https://classroom.google.com/*classroom.google.com
  • https://docs.google.com/document/*docs.google.com
  • https://docs.google.com/document/create*docs.google.com
  • https://docs.google.com/document/d/*docs.google.com
  • https://docs.google.com/document/u/*/create*docs.google.com
  • https://docs.google.com/document/u/*/d/*docs.google.com
Browser features
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • cookiesRead and change cookies on the sites it can reach
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 12 Nov 2026, 05:47 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “GPTZero: AI Detection & Writing Replay” (kgobeoibakoahbfnlficpmibdbkdchap). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/kgobeoibakoahbfnlficpmibdbkdchap. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_kgobeoibakoahbfnlficpmibdbkdchap,
  title   = {GPTZero: AI Detection & Writing Replay (kgobeoibakoahbfnlficpmibdbkdchap)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/kgobeoibakoahbfnlficpmibdbkdchap},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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