No. Turnitin's own product page lists three things Draft Coach does: similarity checking against its source database, citation and reference detection, and grammar correction. AI writing detection isn't on that list, and it isn't a Draft Coach feature at all.
What Draft Coach actually checks
Draft Coach is a free add-on that runs inside Google Docs and Word on the web while a student is still writing, not after they submit. It flags likely plagiarism the same way a full Turnitin similarity report does, points out missing or malformed citations, and corrects grammar. The whole design is formative: catch problems before the deadline, while revision still costs nothing.
Where AI detection actually lives instead
Turnitin's AI writing indicator is generated on the instructor-facing side of the platform, as part of the full submission report a paper gets once it's formally turned in through the graded assignment link, not the Draft Coach add-on. That report is a different product surface with different access: students typically never see their own AI score there, while Draft Coach's similarity and grammar checks are visible to the student directly, by design.
What that instructor-side AI score actually measures, and what counts as a high one, is covered in what does a Turnitin AI score mean.
Why the confusion happens
Both features share the Turnitin name and both touch the same paper, so it's a reasonable assumption that one tool does both jobs. It doesn't. A document can pass every check Draft Coach runs, clean similarity, correct citations, no grammar flags, and still trigger the instructor-side AI indicator once formally submitted, because Draft Coach was never scoring that signal in the first place.
What that instructor-side check specifically looks for, and how it differs from the similarity side, is covered in does Turnitin detect ChatGPT.
If you're using Draft Coach to sanity-check a draft before submitting, it's telling you about similarity and citations only. It has nothing to say about whether your writing reads as AI-generated.
A clean Draft Coach pass is not a signal that a paper will also clear the instructor-side AI check. Treat them as two separate questions.
To actually check the AI-writing signal before you submit, run your draft through a free AI detector instead, since that's the piece Draft Coach doesn't cover.
If it comes back flagged and the writing is genuinely yours, our free AI Humanizer restructures the phrasing without changing what you're saying.
Frequently asked questions
Is Draft Coach the same tool that generates my instructor's Turnitin report?
No. Draft Coach is a separate, student-facing add-on for pre-submission similarity, citation, and grammar checks. The AI writing indicator is generated only on the formal, graded submission, through a different part of Turnitin.
Can I see my own AI score through Draft Coach?
No. Draft Coach doesn't generate an AI score at all. The instructor-side AI indicator isn't something Draft Coach has access to or displays.
If Draft Coach shows no similarity issues, does that mean my paper won't get flagged for AI writing?
No, those are unrelated checks. Similarity compares your text against a database of existing sources; the AI indicator judges how the prose itself was likely produced. Clearing one says nothing about the other.
