Honest, transparent similarity checking
IsolatedStudy helps students write original work and helps teachers review it fairly.
Our mission
Academic integrity should be about learning, not fear. We show exactly what matches and where it came from, and we help writers fix it – with ready-made citations, reference checks and progress tracking.
Transparent by design
Every highlight links to its source. Filters are visible, the score is explained, and every report can be verified online with its Submission ID. A similarity score is a reason to look closer – never proof on its own.
Private by default
Reports are only for registered users who own them. You decide whether a paper is stored for future comparisons, and you can delete your reports at any time.
How the checking works
Your text is split into overlapping word sequences and turned into compact fingerprints. Matching fingerprints point to copied passages, which are then verified word by word.
Distinctive sentences are searched on web search engines and research databases such as OpenAlex, Crossref, arXiv, PubMed and CORE; open-access full texts are compared too.
Sentence-meaning comparison finds paraphrased and even translated text.
Look-alike letters, invisible characters, spaced-out letters and hidden text are detected and reported.
Who uses IsolatedStudy
Check before submitting, fix citations and references.
Classes, assignments, comparison and grading in one place.
Own repository, API, storage choice and full admin control.
Check manuscripts and theses before publication.
Questions? We are happy to help.
Write to us – we usually reply within one working day.
Contact support