ExtraHop

Network detection and response analyzing wire traffic for threats and forensic context.

ExtraHop passively analyzes network traffic in real time, decoding protocols to detect attacker behavior that endpoint and log tools can miss and giving responders detailed forensic context. It covers on-premises, cloud, and hybrid networks. The company was founded in 2007 and is based in Seattle.

Category: Network & Zero Trust
Founded: 2007
Funding: $162M raised (2024)
Website: https://www.extrahop.com

Seen at Black Hat USA 2026 (Silver Plus sponsor, booth 5512).

Visit website

Outbound clicks are tokenized for directory analytics.