Free OSINT reverse email search for security and investigations

Free OSINT reverse email search for security and investigations targets a $2.4B = 240,000 buyers x $10K ACV. Buyers are mid-market and enterprise orgs globally with security, fraud, or investigation functions. $10K ACV approximates an annual subscription to OSINT and threat-enrichment tooling for those orgs. total addressable market with medium saturation and a year-over-year growth rate of 12-18% in security tooling and threat intelligence spend, driven by rising fraud and insider risk priorities.

Key trends driving demand: Public-data proliferation -- More breaches, public profiles, and leak indexes increase available signal for reverse-email resolution, improving coverage over time.; Shift to freemium community-first tools -- Reddit and developer communities validate and amplify free demos, creating organic acquisition channels.; API-first security tooling -- Security teams prefer tools with programmatic enrichment to automate triage pipelines and SOAR playbooks.; Lower cost of data infrastructure -- Serverless scraping and cheap object storage reduce operational cost to build large public datasets..