According to AlphaMoat, as of 2026-09, the Chrome extension Checked4AI has 32 users (+18.5% MoM), rated 5 (3 reviews) — ranked #6,360 of 9,324 AI browser extensions, and #470 of 676 in Education & Research.
What is Checked4AI
Check for AI in Google Docs. Checked 4 AI replays revision history, detects ChatGPT writing, and verifies authentic authorship. Checked4AI helps educators, recruiters, and reviewers verify authentic human writing by replaying document creation history, detecting AI-generated text, and analyzing writing behavior patterns.
What Checked4AI Does
- Replays Google Docs revision history as a real-time typing session
- Detects copy/paste activity and suspicious writing behavior
- Analyzes documents for likely AI-generated content
- Generates AI probability scores for submissions
- Helps verify authentic writing and original work
Perfect For
- Teachers and schools
- Recruiters and hiring teams
- Academic integrity reviews
- Essay verification
- Content authenticity checks
Key Features
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Typing Replay Watch exactly how a document was created — character by character. AI Detection Receive an AI-generated likelihood score for documents and submissions. Copy/Paste Verification Identify whether content was naturally written or pasted in bulk. Revision Timeline Review edits, pauses, rewrites, and document evolution over time.
Why Use Checked4AI? Checked4AI provides deeper insight into how content was created, helping organizations make more informed decisions about originality, authenticity, and responsible AI usage.
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.