AI check vs other AI detectors
How our detector compares with GPTZero, Turnitin, ZeroGPT and seven others — including the number none of them publish.
ThesisDraft vs GPTZero
The best-known detector. A confident percentage, and no published error rate to read it against.
Read the comparisonThesisDraft vs Turnitin
What your university runs. You cannot see its score before you submit — this is what you can check first.
Read the comparisonThesisDraft vs ZeroGPT
Free and fast, with a reputation for flagging human writing. What that costs a student who wrote their own thesis.
Read the comparisonThesisDraft vs Copyleaks
An enterprise detector sold to institutions. Priced and built for the examiner, not the student.
Read the comparisonThesisDraft vs Originality.ai
Built for publishers checking freelancers, credit-metered, and tuned for a different kind of text.
Read the comparisonThesisDraft vs Winston AI
A monthly subscription for something most students need three times in one semester.
Read the comparisonThesisDraft vs Scribbr
The name German students trust for citation help. Its AI detector is a different product from its proofreading.
Read the comparisonThesisDraft vs QuillBot
A paraphraser with a detector attached. Which side of the line that puts you on matters more than the score.
Read the comparisonThesisDraft vs Sapling
A sales-writing tool with a free detector bolted on. Academic prose is not the text it was tuned for.
Read the comparisonThesisDraft vs Undetectable.ai
A humanizer, not a check. Why we will not sell you one, and what happens when you use one.
Read the comparison
Or skip the reading and run the check
The first 1,500 words are free, with no account and no name. Every verdict comes with the measured false-positive rate for that exact case.
Run the free AI check