PeopleFinder is an AI-powered image and people search service that helps users investigate photos and find information about people online. Its tools include reverse image search, face search, and people lookup by photo, name, or email. Users can also search for social media profiles, check publicly available information, and look for signs that a profile photo may be fake or misused.

For image research, PeopleFinder searches for matching pictures, potential original sources, and higher-resolution versions. Its Photo Location Finder checks available GPS metadata and uses visible clues such as landmarks, signs, and terrain to estimate where an image was taken; location results are approximate, not proof. The service is designed for uses including verifying dating profiles, reconnecting with contacts, checking identities, researching image origins, and monitoring where personal photos appear online.

To begin, users upload an image or provide an image URL, and the system analyzes visual features and metadata before presenting results. PeopleFinder offers one free search, with premium subscriptions for deeper searches, additional results, and unlimited queries.