Social Media

GitHub - osintambition/Social-Media-OSINT-Tools-Collection: A collection of most useful osint tools for SOCINT.GitHub

Snapchat

Look for usernames. Type slow and you can see related usernames.

There is also maps option available.

Linkedin

GitHub - initstring/linkedin2username: OSINT Tool: Generate username lists for companies on LinkedInGitHub

scrape data from a company's LinkedIn page and create various mashups of usernames (flast, first.last, f.last, etc.)