Sites and apps similar to WhatsMyName include Blackbird OSINT, which is free and open source. Other options are SpiderFoot, OSINT-tool and WhatsMyName Web. In total there are four sites and apps like WhatsMyName for Mac, Windows, Linux and self-hosting.
Combines username and email searches on over 600 platforms with AI-powered analysis, metadata extraction, WhatsMyName integration, customizable filters, PDF/CSV/HTTP exports, and a dedicated CLI for streamlined OSINT, social media research, compliance, and data collection.
Brazil
Automates open source intelligence by collecting, analyzing, and correlating data from diverse sources, offering web and command-line interfaces, modular plugins, detailed reports, data export, platform flexibility, and support for advanced integrations.
Malta
EU
OSINT tool is a browser extension and web application built for researchers, investigators, journalists and intelligence analysts. Our extension gives you access to a suite of OSINT utilities directly on any webpage you visit.
South Africa
This tool allows you to enumerate usernames across many websites.
Australia
