Synack is a continuous penetration testing platform that combines agentic AI with a global network of vetted security researchers to uncover real, exploitable vulnerabilities across the entire attack surface. Most organizations test only a fraction of what matters. Synack closes that coverage gap—using AI to scale discovery and human expertise to validate real risk. The platform enables enterprises to move from periodic testing to continuous security validation across web applications, APIs, cloud, and infrastructure—prioritizing findings based on what is actually exploitable, not just detected. Synack supports penetration testing, continuous security testing, vulnerability management, and attack surface management in dynamic, cloud-based, and hybrid environments. Founded by former NSA professionals, Synack supports enterprise and public sector organizations where security, compliance, and risk management are mission-critical.