Pipl is one of the better free people search engines to find a person and lookup their social network profiles by full name, username, email or phone number.
Pipl search results include contact information, background information, social media profiles, public records and web pages related to a person's name or other personal identifier.
Their advanced people search options on the left side of the results page allow you to refine your search to help you more accurately locate the person you are looking for.
Pipl searches the "deep web" using a proprietary identity resolution algorithm that creates profiles based on personal identifiers to help users find a person they are trying to locate.
Records sources used by Pipl include: online profiles, criminal records, news articles, address history, patent records, resumes, professional licenses, phone records etc.
Although some of Pipl's people search information is free, be aware that many listings are paid placements from Instant Checkmate, Spokeo, People Finders, Intelius, PeopleSmart, Archives.com and other commercial people and public record searches.
Pipl also offers an API for their people data that can be used in applications to get a person's social media, contact and professional information. You can search Pipl's API by email address, phone number, username, full name or street address.
For additional Pipl searches and information services, users can visit their site at Pipl.com. As of June 2018, the Pipl database had records on around 3.2 billion people worldwide.