Education
Bring AI detection, citation checks, live essay feedback, and writing replays directly into Google Docs and your workflow.
Compare extensions
Communication
AI grammar checker, text rewriter, plagiarism & AI detection, citation checker. Works on Gmail, Google Docs & more.
Audience & ratings
Store users
≈500K
65
Ratings
What stands out
GPTZero: AI Detection & Writing Replay reports the larger audience. These are store counts, including rounded estimates. The rating difference is 0.31 points across 731 and 29 ratings.
Different categories. Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
Gptzero Inc.
noorways
Publisher portfolio
1 listing
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
12.57MiB
502KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
6 requested
- cookies
- storage
- contextMenus
- tabs
- alarms
- scripting
3 requested
- activeTab
- storage
- scripting
Website patterns
9 recorded
- http://localhost/*
- https://*.gptzero.me/*
- https://*.gptzero-staging.com/*
- https://*.taile98dc.ts.net/*
- https://*.growthbook.io/*
- https://docs.google.com/*
- https://classroom.google.com/*
- https://assignments.google.com/*
- https://chatgpt.com/*
None recorded
Releases
Explore the release history
Create an account to compare versions and update timing. Your plan controls history depth.
Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
How Earlygap collects evidenceReplace an extension
Your comparison
2 of 2 selected
GPTZero: AI Detection & Writing ReplayEducation
n.writer - AI Writing AssistantCommunication