Upgrade to Pro for AI detection results and unlimited uploads. Our premium plans give you deeper insights and removes daily limits.
Get started with basic similarity results.
Unlock AI detection results and unlimited uploads.
Pro features for single uploads. No subscription required.
Similarity results come directly from Turnitin, ensuring identical results to what your instructor would see. Our in-house AI detector has been benchmarked at over 85% accuracy compared to Turnitin — the closest on the market — with 99% accuracy on 0% and 100% scores. We achieved this through access to hundreds of thousands of real Turnitin results from when we previously provided direct Turnitin AI reports. Our goal is to closely replicate Turnitin's AI results so you see what your teacher will see.
Yes. Similarity detection is powered by Turnitin and measures the percentage of text that matches existing work on the internet — a high similarity percentage suggests possible plagiarism. AI detection is powered by our in-house detector, trained to closely mimic Turnitin, and indicates the proportion of text potentially generated by AI tools — producing results very similar to what your teacher will see.
We accept all major credit and debit cards, Apple Pay, and Google Pay. Payments are processed securely through Stripe.
No, Upload Credits never expire. You can use them whenever you need to check a document with all Pro features enabled.
Absolutely. When we upload your document to Turnitin, we do not upload to the "global repository", essentially meaning that your document will never be used by Turnitin to compare against other papers. This means that you can submit the exact same paper to your school, without them being able to detect that you used our service.
Yes! Start with our free plan to test out Turnitin similarity detection. When you're ready to see AI detection results and access unlimited uploads, you can easily and instantly upgrade to our Pro plan or purchase upload credits.