ZabaSearch - Find people free with Zabasearch directory engine that includes free people search, reverse phone number lookup, address lookup, and more.

sn0int - sn0int is a semi-automatic OSINT framework and package manager

RealPeopleSearch - RealPeopleSearch is a web-based software that allows you to get the basic and public record of the concerned person within a few minutes by providing little information.

Lampyre - Lampyre - an efficient data analysis and OSINT multi-tool for everyone.

Numlooker - Numlooker is a web-based tool that is used to reverse the phone number that you have received.

SIREN.io - Siren is an investigative intelligence platform.