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Paste text or upload a draft to start an AI-writing review in the detector.
DeepDetector
Detect AI writing
AI content detection, originality review, and writing-integrity tools for teams that need evidence before judgment.
AI HumanizerGet a likelihood score with sentence-level evidence, not just a pass/fail.
Evidence, not just a score
Scan the document
Read the evidence
Decide the next action
Designed for the people who make review decisions.
AI detection is only useful when it fits the policy, publication, classroom, or writing process around it.
Educators
Review essays and assignments with evidence students can discuss.
Publishers
Screen submissions and drafts before editorial escalation.
Teams
Standardize review policies across content, legal, and compliance teams.
Tools built around writing integrity.
Start with detection, then move into responsible revision, citation cleanup, translation, and summaries without leaving the same product surface.
A review workflow, not just a score.
Read the evidence
Use sentence-level signals and document context instead of a single unexplained score.
Decide the next action
Route the result to revision, citation cleanup, policy review, or team records.
AI Detector report
Get a likelihood score with sentence-level evidence, not just a pass/fail.
AI DetectorAI likelihood
Requires human context
Sentence uniformity
Low burstiness in sentence length and cadence
Human revision evidence
Repeating transitions across adjacent paragraphs
Review status
Generic conclusion language without source-specific detail
Every claim here is documented.
Scoring, uncertainty, false-positive handling, draft retention, and the API are all written down — so a decision made with this evidence can be defended.
Methodology-first
Documentation explains scoring, uncertainty, and false-positive controls.
Learn morePrivacy-aware
Draft handling and retention are documented, so you know what happens to your text.
Learn moreAPI and projects
Run detection and writing-integrity checks inside institutional systems.
Learn moreFrequently asked questions
Have more questions?- What is DeepDetector?
- DeepDetector is an AI detector that shows where a document reads as AI-generated, with sentence-level signals and stated confidence rather than a single score. A built-in humanizer sits alongside it for revising the passages you decide to rewrite.
- How is DeepDetector different from other AI detectors?
- Most detectors return one percentage. DeepDetector shows which passages drove it, how confident it is, and what to check before acting — plus false-positive guidance, an API, team workflows, and a built-in humanizer.
- Can AI detectors be wrong?
- Yes. Every AI detector can produce false positives (flagging human writing) and false negatives (missing AI writing), so results should be treated as evidence to review rather than proof. FAQ
- Can Turnitin detect ChatGPT?
- Turnitin offers AI-writing detection that estimates how much of a document may be AI-generated, but like all detectors it can produce false positives and false negatives, especially on edited or mixed drafts. FAQ
- What is a good AI detection score?
- There is no universal cutoff. A detection score estimates how AI-like the writing appears; it should guide review, not act as a pass/fail threshold, because the right interpretation depends on context and stakes. FAQ
- Can professors tell if you used ChatGPT?
- Professors often combine AI detectors, familiarity with a student's prior writing, and assignment context to spot likely AI use — but none of these is definitive proof on its own. FAQ
Start with an AI detector built for review context.
Run the detector, review the evidence, and keep writing decisions grounded in context instead of a single unsupported score.