Opsis is an OSINT search platform. Enter an email address, username or domain and it checks 1,000+ sources live, then shows the accounts it finds with names, photos, bios, locations, follower counts and linked accounts, each with a link to its source.
Every hit is verified: an account only counts when the site returns real profile evidence, and in our last run of 1,000+ modules there were zero false positives against known fake accounts. Results stream in as each source answers, and sources that didn't respond are labelled.
Opsis runs in the browser with nothing to install. It also offers free single-platform lookup tools (Steam, Xbox, Instagram, GitHub, Twitch and more), a REST API, and an MCP server so Claude, ChatGPT and other AI assistants can run searches directly.
Opsis uses public sources only. It never logs in to anyone's account and never notifies the person being searched. It is used by OSINT investigators and security analysts, and is not for employment, tenant or credit screening.