OSINT companies in the United States

Opsis provides an OSINT search platform for looking up emails, usernames and domains across public sources.

OSINT and social media investigation software, including SL Crimewall, an API and a Maltego integration, used by law enforcement and corporate security teams.

ShadowDragon provides an OSINT software platform for investigators to collect and analyse public data.

Removes personal data from data brokers and monitors the deep and dark web for clients.

Risk intelligence platform that gathers multilingual online data and uses AI agents for threat, identity and vendor risk investigations by government and enterprise.

Censys maps internet infrastructure and provides intelligence for security operations and exposure management.

DomainTools provides DNS-focused threat intelligence and domain security data to detect and mitigate malicious domains.

Team Cymru provides global threat intelligence from internet traffic for proactive defence.

Recorded Future provides a threat intelligence platform that indexes open, dark and technical sources. Acquired by Mastercard for $2.65bn.

ZeroFox provides external cybersecurity services to discover, validate, and disrupt digital threats.