Blackbird OSINT Live

Blackbird checks a username or email address against hundreds of public sites and shows you which ones have a matching account. Enter a username or email, and Blackbird queries each site's public "does this account exist" endpoint directly from your device — the same public information you'd find by visiting each site yourself, just checked in parallel instead of one at a time. FEATURES - Search by username or email across 700+ sites (social, coding, gaming, finance, and more), sourced from the open WhatsMyName project - See results as they come in, filterable by category - Export results to CSV or PDF - Optional AI summary of the accounts found (only the names of the sites where an account was found are sent for this — never the username or email you searched) Blackbird does not create an account, does not store your searches on our servers, and does not track you. It only checks whether a public account page exists at each site. INTENDED USE Blackbird is a tool for people who want to understand their own public digital footprint, and for researchers, journalists, and security professionals doing open-source investigation (OSINT). It surfaces only information those sites already make publicly visible — it does not access private data, does not bypass authentication, and does not monitor or track anyone's activity. This app is an independent companion to the open-source Blackbird CLI project (github.com/p1ngul1n0/blackbird).