Worried about your score?
We'll check your reports first.
See your Turnitin AI detection and similarity score before you submit — with a plain-English breakdown of exactly what was flagged and why.
No Repository Mode — never saved to Turnitin
Ready in minutes, not hours
Available around the clock
The engine your university runs
Know your score before you submit
Whether you're worried about an AI flag, a similarity match, or both — pick the check that fits what you need to know.
AI Detection Check
See your Turnitin AI writing score before your instructor does. Know exactly which sentences are flagged and why.
Similarity Check
Get your similarity index against Turnitin's academic and web database, with matched sources highlighted.
Full Reports Bundle
Both the AI detection and similarity reports from a single upload — the complete pre-submission picture.
Your reports in three steps
No guesswork, no waiting until it's too late. From upload to reports you understand, in minutes.
Upload your paper
Submit your document through your secure dashboard. Word and PDF formats are both supported.
We run the same check your school uses
Your paper goes through Turnitin's AI writing detection and similarity index — the exact system your instructor sees.
Get reports you can actually read
Your dashboard shows your AI percentage, similarity score, and which sentences were flagged — with plain-English guidance on what it means.
Your document is never saved to Turnitin's repository
Every check runs in No Repository Mode — your document is scanned and never stored or indexed in Turnitin's database. It won't show up as a match in anyone else's report, ever.
One-time check only
Your file is scanned once and never held on file afterward.
Never saved to Turnitin
No Repository Mode means nothing is added to Turnitin's student paper database.
Your real submission stays original
Checking here has no effect on the score you get when you submit for real.
Direct and secure
Your document moves through our system directly — no third parties involved.
What students say after checking
"My AI score came back at 40% and I had no idea why until I saw which sentences were flagged. Rewrote those parts and resubmitted with confidence."
Maya S.
Undergraduate Student
"I don't even use AI tools but a couple of my sentences kept getting flagged as AI-written. This let me see exactly which ones before my professor did."
Daniel O.
Master's Student
"Checked my dissertation chapter the night before submission. The report explained the AI score in a way I actually understood."
Priya N.
PhD Candidate
"Fast, clear, and way less stressful than waiting to find out from my lecturer. Now I check every major assignment before I submit."
Chidi E.
Final Year Student
"The breakdown between similarity and AI score finally made sense to me. Two completely different things, explained clearly."
Sofia R.
Postgraduate Researcher
"Used the bundle before my capstone project. Everything came back clean, but I liked having proof before submission."
Tom H.
Journalism Student
Straightforward pricing, no surprises
Pay per check — no subscriptions, no hidden fees. Just an honest, affordable way to know your score before you submit.
AI Detection Check
$2.40
per check
Full Reports Bundle
$2.70
per check
Similarity Check
$1.50
per check
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A few things students ask before their first check.
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Join students who check their AI and similarity scores with SimilarityAndAI — fast, private, and genuinely affordable.