• Replay Tool — Watch exactly how a student wrote their document at adjustable playback speed; see every keystroke, deletion, paste, and revision in chronological sequence; the only tool in the reviewed academic integrity market that provides full writing visualization rather than a static score.
• Document Audit — Comprehensive per-document report including AI Reliance Score, Plagiarism Score, Paste-In Analysis (all pasted content with timing and source), Revision Tracking (detailed change history with timestamps), Flow Score (natural writing progression vs. AI insertion patterns), Contribution Analysis (individual inputs in collaborative documents), and Time Investment Assessment (duration spent on the document).
• AI Detection (Powered by Originality.ai) — Originality.ai is partnered directly into the Passed.AI platform for best-in-class AI detection accuracy; trained on ChatGPT, GPT-2, GPT-3, GPT-J, and GPT-4 outputs; returns sentence-level Human vs. AI probability scores; English only.
• Plagiarism Check (Powered by Originality.ai) — Identifies non-cited passages against external online sources; returns specific source matches; integrated into the same Document Audit report as AI detection for a unified submission review.
• Chrome Extension (Google Docs Integration) — Integrates Passed.AI's full Document Audit directly into Google Docs; enables in-app analysis without exporting documents to an external dashboard; the primary workflow path for educators using Google Workspace.
• Academic Honesty Reports — Students wrongly accused of AI use can submit their documents to Passed.AI for a formal, evidence-backed report using the same Document Audit and Replay Tool that educators use — providing a documented defense mechanism accessible directly through the platform.
• Credits System (Pay-As-You-Go) — Each subscription includes 200 credits per month that roll over and never expire; each credit covers up to 200 words at one cent per credit; credits unlock advanced AI detection and plagiarism scan features beyond the base unlimited scans included in the subscription.
• Flow Score — Measures the natural progression and coherence of writing within a document to distinguish organic human drafting patterns from AI-generated content blocks inserted in unnatural uniformity — a secondary check layer that reduces false positives from stylistically consistent human writers.