Updated 22 October 2026: added TTAnon, a second logged-out TikTok viewer (live since October 2026). It loads none of TikTok’s scripts, but videos play from TikTok’s servers, which see your IP address, and the site uses Google Analytics TTAnon, About (read 22 Oct 2026).
Updated 8 October 2026: added Arctic Shift (Reddit archive), PDSls (Bluesky repo browser), Meta Ad Library, Exolyt, and a Mastodon / fediverse / Truth Social section (Mastodon search, Tootfinder, Fediverse Observer); replaced StalkFace (its search links no longer work); moved Threads links to threads.com; fixed the Universal Scammer List link. Updated 16 October 2026: added Reddit’s reported RSS, API and Old Reddit cut-off dates to the Reddit notes below; added how to find accounts from an email address or a phone number; turned the top-10 tool list into a table; corrected the platform count (13) and the WhatsMyName site count.
How Do You Investigate Social Media Profiles Using OSINT?
Max Intel's Social Media OSINT tool provides specialized search for every major platform. According to DataReportal's Digital 2025 report, there are over 5.24 billion social media users worldwide (63.9% of global population), with the average user maintaining accounts on 6.7 platforms. The NATO Open Source Intelligence Handbook identifies social media analysis as a primary OSINT collection discipline.
Twitter/X Investigation
Tools include TweeterID, Tweet Map, and Twitonomy. According to X's 2024 transparency report, the platform processes over 500 million posts per day, making it a primary source for real-time intelligence. Advanced search supports date filtering, engagement metrics, and content type.
Instagram & Facebook OSINT
Instagram tools include Inflact Viewer, Imginn, and Dumpor. Meta reports Instagram has over 2 billion monthly active users. Facebook tools include the Meta Ad Library, Who Posted What (date-specific searching), and Facebook ID Finder for numeric IDs enabling direct API queries.
Reddit, TikTok & Other Platforms
Reddit tools: Reddit Metis (profiling), Arctic Shift and PullPush (archives), Reveddit (removed content). Reddit access is shrinking. Reddit’s own posts were not readable to us, so these dates are as reported. Its RSS feeds stop on 13 November 2026, with "no replacement" outside communities you moderate. New public API requests end on 31 October 2026, unregistered apps lose access from 12 January 2027, and public API access closes in March 2027 Decrypt (1 Oct 2026). Old Reddit is being limited to logged-in users who have used it in the last six months TechCrunch (30 Sep 2026). The reports do not say how this affects archives such as Arctic Shift and PullPush. See the Reddit timeline for what still works. TikTok now has over 1.5 billion monthly active users. LinkedIn, Telegram, Discord, Mastodon (Tootfinder, Fediverse Observer) and Truth Social each have dedicated tools. For Discord, our Discord OSINT guide shows how to read the creation date hidden in a user ID.
Pivoting from Social Media
Use the username search for cross-platform presence, email lookup for emails in bios, person search for real names, and domain OSINT for linked websites.