Detecting AI
Evidence before verdicts for practical text analysis
Ranked #2 in Best AI content detectors.
Detecting AI offers a free checker for texts generated by models like ChatGPT and Claude. It provides a faster, clearer detection experience with sentence-level highlights.
At a glance
| Best for | educators reviewing student writing |
From Detecting AI's own website.
Company facts
| Brand colour | #f5f2eb |
Facilities and features
Its website also mentions:
- Published pricing
- API
- Integrations
What stands out
The AI tool displays full-text highlights to show exactly where AI-like passages appear.
“Start with the overall AI score, then read AI-like passages highlighted in the full text. The full document stays readable while AI-like passages are highlighted in place.”Detecting AI, own website
The AI tool requires no signup for free scans and provides highlighted evidence for every score.
“No signup is required, and every score comes with the highlighted sentences that produced it, so you can judge the verdict instead of trusting it.”Detecting AI, own website
Worth knowing
Short or heavily edited passages carry more uncertainty and may produce misleading signals.
“Long, unedited samples are the easiest case; short or heavily edited passages carry more uncertainty, which is why every result also highlights the exact sentences behind the score.”Detecting AI, own website
How it ranks
Detecting AI is ranked 2nd of 10 in Best AI content detectors (Lister Score 92.0).
#2 in Best AI content detectors · Lister Score 92.0
The AI tool displays full-text highlights to show exactly where AI-like passages appear.
How the score is made up: fit to this ranking's criteria 40; evidence on its own site 20; how complete its published information is 20; buying information on its own site 12.
“Check whether text was written by AI. Paste text or upload a file for a free AI score, no signup required.”Detecting AI, own website
| Rank | Best AI content detectors | Score |
|---|---|---|
| 1 | BitMind | 94.0 |
| 2 | Detecting AI | 92.0 |
| 3 | Paper Checker | 92.0 |
| 4 | Sapling | 92.0 |
| 5 | TruthScan | 92.0 |
| 6 | Undetectable AI | 92.0 |
| 7 | Winston AI | 92.0 |
| 8 | Originality.AI | 90.0 |
| 9 | Pangram | 90.0 |
| 10 | Quetext | 90.0 |
Frequently asked questions
How does Detecting AI rank on Lister?
Detecting AI is ranked 2nd of 10 in Best AI content detectors (Lister Score 92.0).