ExtraHop is a network detection and response (NDR) company founded in 2007 by Jesse Rothstein and Raja Mukerji, former senior architects at F5 Networks. The company was acquired by Bain Capital and Crosspoint Capital Partners for $900 million in 2021. ExtraHop is recognized as a Leader in the 2025 Gartner Magic Quadrant for NDR.
Platform Overview
The RevealX platform provides cloud-native network detection and response for security operations teams.
Network detection uses machine learning to identify threats through behavioral analysis of network traffic. The platform decodes 70+ protocols in real-time and can decrypt SSL/TLS 1.3 traffic at up to 100 Gbps.
Investigation capabilities provide full packet capture across OSI layers 2-7 at line rate speed. Security teams can reconstruct sessions, analyze payloads, and trace attack chains with complete network visibility.
Response features include automated detection correlation, AI-powered investigation assistance, and integration with SIEM, SOAR, and EDR platforms for coordinated response.
Reveal(x) 360 is the cloud-based SaaS deployment option. Reveal(x) Enterprise provides on-premises deployment for organizations requiring local data processing.
Key Capabilities
AI Search Assistant enables natural language threat hunting across network data. Smart Investigations automatically correlate detections into incident case files. A 90-day cloud record store provides long-term network history for forensic analysis.
The platform monitors east-west traffic within data centers where many threats hide. This visibility complements perimeter security and endpoint protection.
Key Customers
ExtraHop serves major enterprises including The Home Depot, Ulta Beauty, Seattle Children’s Hospital, Viasat, and BAC Credomatic. The company added multiple Fortune 100 clients in 2024 and now has 40+ customers contributing $1 million+ in ARR.
Recent Developments
In January 2025, Rob Greer was appointed CEO with Greg Clark transitioning to Executive Chairman. ExtraHop was named a Leader in the inaugural 2025 Gartner Magic Quadrant for NDR and in the Forrester Wave for Network Analysis and Visibility.
The company delivered over $300 million in total bookings in 2024 and was named CrowdStrike Ecosystem Innovator of the Year at Fal.Con 2024.
Leadership
Rob Greer serves as CEO since January 2025. Greg Clark serves as Executive Chairman. The company maintains offices in Seattle, London, and Singapore.