Reach Security sells software that helps security teams find and fix misconfigurations, configuration drift, and exploitable vulnerabilities in the security tools they already use. Its AI agents can apply temporary compensating controls while a vulnerability awaits a patch, according to the company’s site and announcement.

Reach Security sells software that helps security teams find and fix misconfigurations, configuration drift, and exploitable vulnerabilities in the security tools they already use. Its AI agents can apply temporary compensating controls while a vulnerability awaits a patch, according to the company’s site and announcement.

On October 13, 2026, Reach said it raised more than $50 million in Series B funding. Top Tier Capital Partners led the round; Ballistic Ventures, In-Q-Tel, M12, Artisanal Ventures, and existing investors also participated. Reach said it will fund product development, deeper integrations, international expansion, and growth in US enterprise and federal markets. The sources do not state the exact amount raised.