Decopy AI
Depends
Confidence: Medium
Use it only as a free, no-signup spot-checker for casual AI text or image checks.
New check
Comparison
Decopy AI and Pangram AI Detector both land on Depends.
Use it only as a free, no-signup spot-checker for casual AI text or image checks.
Buy it as a screening signal if you grade essays, edit submissions, or fact-check content daily.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Casual AI-text spot checks | Teachers screening student essays |
| Who it's not for | Teachers grading with AI detection . accuracy tests came back poor | Punitive decisions . expulsions, firings . based on detector scores |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁹ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | 2.3/5 Trustpilot signals poor support | No evidence found |
| Public sentiment | Small-sample reviews are mixed: free and easy to use, but third-party tests question detector accuracy.¹ | Reviews are mixed: many users rate it more accurate than competitors, while critics argue every AI detector fails on edge cases.12 |
| Biggest gotcha | Do not trust detection scores for grading or publication decisions³ | False positives remain an industry-wide risk; never use as sole evidence13 |