Coresignal provides alternative data, offering access to a continuously updated database of publicly gathered 420M+ public resume and 35M+ company records. Coresignal (legal entity Binary House LLC) scrapes public professional profiles and resells them to B2B customers. The policy points to a "Web Request Form" for privacy requests but does not print the link in the text, so you may need to find it on the site or simply email [email protected]. They say they will verify your identity before acting, and note that data collected from public sources can be retained up to five years, so re-check periodically since profiles may be re-scraped.