---
title: "Gptzero Inc. – Chrome extensions from this developer"
description: "1 Chrome extension from the publisher account of Gptzero Inc., with 500,000 users in all."
url: "https://extensiontracker.com/developer/u39f1528b60770f85423bf545d26edc4a"
---

# Gptzero Inc.

- Extensions: 1
- Users in all: 500,000
- First published: 2023-05-03
- Publisher account: `u39f1528b60770f85423bf545d26edc4a`

Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.

| Extension | Category | Users | Rating | Updated | Status |
| --- | --- | ---: | ---: | --- | --- |
| [GPTZero: AI Detection & Writing Replay](https://extensiontracker.com/extension/kgobeoibakoahbfnlficpmibdbkdchap) | Education | 500,000 | 4.58 | 2026-11-11 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u39f1528b60770f85423bf545d26edc4a>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.