OneSearch is a private people-research tool for creating sourced briefs from the open web. Enter a name and optionally add a company, city, or title. Candidate cards show role, location hints, and public snippets so you can confirm the intended person before research begins. The resulting brief organizes summaries, work history, education, talks, writing, mentions, and public accounts, with claims linked to original pages. Follow-up chat stays attached to the same brief rather than launching another search. Lookups are saved for later review, and subjects are not notified. OneSearch uses indexed public pages only, including company sites, news, talks, social profiles, repositories, and press. It is not a background check or regulated screening service.