The People Search, Reverse Phone Lookup, Address Lookup, and Email Lookup at PeopleFinders can help you find people and find out more about. Detailed searches come at a premium. PeopleFinders Review – Best People Finder App. Social media check: No; Criminal background: Yes; Free check. The personal information search engine was founded by Robert Miller in 2002. The listings on the platform have details of names, addresses, phone numbers, among.