FaceGPT, a product of Humanity Founders, is an AI-powered reverse image search service designed to find visually similar faces across public online sources. Users upload a photo containing a face, and the platform converts facial features into a neural embedding before comparing it with its indexed sources. Results are ranked by confidence and linked to the pages where matches appear. Sources may include social media, news articles, mugshot records, forums, archives, and other public webpages.

FaceGPT offers standard searches that return results in seconds, as well as Deep Search, which looks beyond the indexed web for additional matches. The service is intended for uses such as checking where personal photos appear online, tracing an image’s source, or verifying someone’s claimed identity. It is available through a browser and an Android app, with accounts, credits, and search history shared across both.

A free tier includes two credits without requiring a payment card. Paid plans offer weekly or monthly search allowances, while one-time Deep Search credit packs are also available.