No. We do not store or collect the documents passed into any calls to our API. We wanted to be overly cautious on the side of storing data from any organizations using our API.
However, we do store inputs from calls made from our dashboard (the websites gptzero.me or app.gptzero.me). This data is only used in aggregate by GPTZero to further improve the service for our users. You can refer to our privacy policy for more details.
Based on the same fact that we do not share data with any third parties, checking your text or document for AI with our tools will not have it flagged by plagiarism-checking tools.