myth.rip / Will find passwords, names, emails and more. Accepts phone, email, username, IP address, password and username.
Maigret / Maigret collects a dossier on a person by username only, checking for accounts on a huge number of sites and gathering all the available information from web pages.
whatsmyname.app / Search username on 270+ platforms.
blackbird / An OSINT tool to search fast for accounts by username across 581 sites.
Holehe / Holehe checks if an email is attached to an account on sites on more than 120 sites.
mailcat / Find existing email addresses by nickname.
Marple / Collect links to profiles by username through 10+ search engines.
InstantUsername / Checks username availability for more than 100 social media sites.
Epieos / Will find Google ID, provide links to your profile in Google maps, albums and calendar, find which sites your email are linked to. Recommended to use free account.
Have I been pwned? / Allows to check whether personal data has been compromised by data breaches.
Bellingcat / List of tools used by Bellingcat.
jivoi/awesome-osint / Allows to check whether personal data has been compromised by data breaches.
Ph055a/OSINT_Collection / Allows to check whether personal data has been compromised by data breaches.