◆ FORENSIC PLAGIARISM & AI DETECTION

The plagiarism lab that reads the file, not just the text.

PlagLab investigates every manuscript against world literature — verbatim, paraphrased and AI-spun — verifies every citation, x-rays the file for hidden text, then hands you back an original, human, fully-cited version. One explainable surface that replaces Turnitin, iThenticate, GPTZero and a copy-editor.

Searches OPENALEX · ARXIV · CROSSREF · SEMANTIC SCHOLAR · WIKIPEDIA · GUTENBERG · INTERNET ARCHIVE — and deep-scrapes full texts.
250M+works searched live
9forensic engines
$0per-check cost · offline-first
100%explainable verdicts

Everything a journal needs — in one investigation

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Similarity & verbatim

5-gram winnowing fingerprints matched against world literature — the verbatim overlap Turnitin reports, with the exact source exhibits.

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Disguised plagiarism

Catches paraphrased & AI-spun rewrites that match in meaning but not wording — the QuillBot/Spinbot trick that slips past verbatim engines.

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AI authorship

Per-sentence AI ensemble — perplexity, burstiness, stylometric tells — with a confidence interval and a heatmap of exactly which lines read machine-made.

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Citation integrity

Every reference verified against Crossref/OpenAlex. Real-looking citations that resolve to no indexed work — AI-hallucinated references — are flagged. Turnitin doesn't.

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Document forensics

Reads the file container, not just text: hidden white-on-white text, sub-readable fonts, metadata tampering and which tool authored it.

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Private vault repository

Every checked paper is embedded & stored — resubmissions are caught even if the original web source vanishes. The legal answer to Turnitin's paper database.

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Remediation Studio

Turn a flagged paper into an original, human, fully-cited DOCX/PDF — every number, equation and named entity locked, your Q1 register held. You approve each change.

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Private vault & scoring

Every upload is stored, searchable, scored and auditable — a defensible record of every manuscript your team has ever checked.

Why teams switch from Turnitin & iThenticate

CapabilityTurnitin / iThenticatePlagLab
Verbatim similarity✓✓
Paraphrase / AI-spun detectionlimited✓ explicit
AI authorship, per-sentenceseparate add-on✓ built-in
Hallucinated-citation check✗✓
Hidden-text / file forensics✗✓
Explains why (glass box)✗ black box✓ every score
One-click fix & rewrite✗✓ Remediation Studio
Per-check cost$$ per seat$0 · offline-first
PUBLIC · NO LOGIN

Start checking in seconds

Anyone can drop a PDF, DOCX, DOCM or TXT and get the full forensic report — similarity, AI authorship, citation & document forensics — plus the Remediation Studio. No account, no setup.