VulnCheck

VulnCheck (operating at vulncheck.com) is an exploit intelligence platform engineered for cybersecurity resilience. Founded in 2021 by Anthony Bettini, a former Head of Research at Tenable, and headquartered in Lexington, Massachusetts, VulnCheck specializes in vulnerability intelligence that predicts attack vectors with unprecedented speed and accuracy. Unlike traditional vulnerability management tools that merely identify flaws, VulnCheck combines real-time exploit monitoring with predictive analytics to help organizations stay ahead of adversaries. Under the hood, its platform aggregates and analyzes disclosed software vulnerabilities, threat intelligence feeds, and exploit trends to deliver actionable insights. This empowers security teams to prioritize remediation efforts, reduce exposure to zero-day threats, and harden defenses before attackers exploit weaknesses. Backed by a $12 million Series A round led by Ten Eleven Ventures and a subsequent $25 million Series B financing from Sorenson Capital, VulnCheck has achieved 717% three-year growth, ranking #478 on the 2026 Inc. 5000 list.