Side-by-side comparison of AI visibility scores, market position, and capabilities
Corelight provides enterprise network detection and response (NDR) built on the open-source Zeek network analysis framework; raised over $150M including a $75M Series D in 2021;
Corelight is a cybersecurity company founded in 2013 by Vern Paxson, Robin Sommer, and Seth Hall and headquartered in San Francisco, California. The company commercializes and extends Zeek (formerly known as Bro), an open-source network analysis framework developed by co-founder Vern Paxson at Lawrence Berkeley National Laboratory that has become the de facto standard for high-fidelity network traffic analysis in enterprise and government security operations. Corelight's platform provides network detection and response (NDR) capabilities — deep packet inspection, protocol parsing, and threat detection across network traffic — giving security teams comprehensive visibility into what is moving across their networks, which is critical for detecting threats that evade endpoint-based tools.
Delinea is a privileged access management platform delivering secrets management, privilege elevation, and session controls across cloud, on-premise, and hybrid environments.
Delinea is a privileged access management (PAM) company headquartered in Redwood City, California, formed in 2021 through the merger of Thycotic and Centrify — two established PAM vendors whose combination created one of the largest independent players in the privileged access security market. The merger was backed by TPG Capital and brought together Thycotic's Secret Server vault and cloud PAM capabilities with Centrify's identity-centric privileged access controls and zero trust architecture, creating a unified platform that addresses the full spectrum of PAM use cases: vaulting and rotating privileged credentials, enforcing just-in-time privilege elevation, recording and auditing privileged sessions, and managing machine and application secrets at scale.
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