WhatsMyName

Free open-source OSINT tool to find a username across 1000+ sites

Webfreeglobal

WhatsMyName is a free, open-source OSINT web app that locates usernames and profiles across more than a thousand platforms, covering social networks, developer sites, forums, video sites and marketplaces. It automates large-scale username searches to map online footprints for OSINT researchers, security analysts and investigators, and is not intended for stalking, harassment or doxxing.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of WhatsMyName - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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