AI Detection & TrustFreemiumReviewed June 2026
GPTZero
GPTZero is the most accessible entry point for content authenticity work. Detects AI-written text, deepfake images, and content that's been "humanised" to evade other detectors. The free tier handles ad-hoc checks; the paid tier covers classroom, enterprise compliance, and bulk API use. When clients ask "how do we verify what's real" — whether for hiring, education, journalism, or regulated content workflows — GPTZero is usually the first stop.
What it's good for
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Educators verifying that submitted essays were not AI-generated
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Hiring teams sanity-checking written application materials at scale
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Newsrooms and content teams flagging contributor copy that smells AI-written
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Compliance reviews where regulations require demonstrating content provenance
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Brand-safety audits — checking that "thought leadership" really came from the named author
How to use it
Paste text into the web app for a one-off check or upload documents in bulk. For programmatic use, the API returns per-sentence probability scores and an overall AI-likelihood rating. The Origin extension flags AI content directly inside Google Docs and the browser. For teams, the dashboard tracks usage across users and exports logs for audit trails. Expect false positives on highly formal or templated writing — pair GPTZero with editorial judgment, not as a single source of truth.
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MaxtDesign · AI Studios
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