Teachers marking assignments, recruiters screening cover letters and editors checking submitted copy all face the same question these days, whether the words in front of them were actually written by the person who sent them, or drafted by a model instead. GPTZero built its name on catching that difference and keeps building on the research behind it, scanning text pasted straight in or scanning a whole file for the same telltale signs, then handing back a clear read instead of leaving someone to guess from instinct or tone alone.

Paired with Mobile Message through Zapier, that same check can sit behind a text message instead of an email inbox. A contact who texts in a written submission, whether that is a short answer, a pitch or a paragraph someone asked them to send, can have that message scanned for AI generated text the moment it lands. A coordinator running entries or applications by SMS gets the same detection a document upload would give, without asking anyone to switch channels, open a portal or attach a file just to be checked.