VERDICT
ZeroGPT — Free Open AI Detection Tool - zerogpt.com
Skip. ZeroGPT is fine as a free curiosity check, but widespread user reports of false positives and unreliable scores make it a poor purchase. Never use it for academic misconduct or professional accusations against real people.
Medium. Based on 20+ public sources including G2, Trustpilot, Reddit, vendor pages, and security research.
$0
Free
high
Marketed as 98% accurate, but independent tests and user reports dispute this
medium
Free tier is limited; paid tier pricing not visible in reviewed sources
medium
Multiple clone sites imitate the brand; verify you're on
Value for money: 2/5
Rating
$0
Starting price
10
Sources
Analyzed
$0
Not disclosed
No known vulnerabilities found in the sources reviewed.
Netskope research reports 45% of organizations block ZeroGPT apps.
User forums and reviews repeatedly call ZeroGPT unreliable, citing false positives and poor support, despite a 4.1/5 G2 rating.
“ZeroGPT is NOT RELIABLE AT ALL.”
“ZeroGPT is not accurate.”
“ZeroGPT - 100% NOT reliable.”
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Based on 20+ public sources including G2, Trustpilot, Reddit, vendor pages, and security research.
Marketed as 98% accurate; users report unreliable scores and false positives. Free at best — don't pay, don't trust for high stakes.
Based on 20+ public sources including G2, Trustpilot, Reddit, vendor pages, and security research.
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