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Top 8 Network Detection and Response (NDR) Software SaaS Companies in May 2026

As of May 2026, there are 8 SaaS companies in Network Detection and Response (NDR) Software. They have combined revenues of $130.6M and employ 1.1K people. They have raised $47.6M and serve - customers combined.

Network Detection and Response (NDR) software is a category of cybersecurity tools designed to identify and respond to threats within a network. It leverages advanced machine learning algorithms and behavioral analysis to monitor network traffic, detect anomalies, and identify suspicious activities in real-time. NDR is essential for organizations looking to enhance their security posture against both known and unknown threats and is especially valuable in environments with complex and dynamic architectures. Typical features of NDR software include continuous network monitoring, incident response capabilities, automated threat detection, and forensic analysis tools. Buyers of NDR solutions are often IT security teams, network administrators, and compliance officers who seek to minimize the risk of data breaches and ensure regulatory compliance. Use cases range from monitoring user behavior, detecting lateral movement of threats, to securing Internet of Things (IoT) devices connected to the network.

Companies
8
Revenue
$130.6M
Funding
$47.6M
Employees
1.1K

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Top Network Detection and Response (NDR) Software Companies

Showing 10 of 4 companies ranked by annual revenue.

1
ExtraHop

Seattle, Washington, United States

We’re on a mission to reveal cyber risk and build business resilience by exposing the threats organizations can’t see. The ExtraHop Reveal(x) network detection and response (NDR) platform uniquely delivers the visibility and decryption capabilities that organizations need to investigate smarter, stop threats faster, and keep operations running.

Revenue
$79.4M
Customers
-
Year founded
2007
Funding
-
Team size
722
Growth
-
2
VuNet Systems

Bangalore, Karnataka, India

Developer of a data analytics platform designed to simplify the process of managing enterprise security. The company's platform provides network interactive maps, analyzes peta bytes of data, aggregates and correlates data and augments data collection, enabling organizations to gain visibility of the entire infrastructure, prioritize and detect threats using geo-location IP maps and DOS attacks faster.

Revenue
$17.2M
Customers
-
Year founded
2014
Funding
-
Team size
233
Growth
79.91%
3
Netography

San Francisco, California, United States

Netography provides a SaaS network detection & response solution to defend against global threats and eliminate blind spots in real-time.

Revenue
$10.6M
Customers
-
Year founded
2018
Funding
$47.6M
Team size
33
Growth
37.35%
4
ElastiFlow

Oakland, California, United States

Developer of a network performance and security platform designed to offer comprehensive network traffic visibility and analysis. ElastiFlow provides network observability and security analytics solutions to enterprises.

Revenue
$10.3M
Customers
-
Year founded
2020
Funding
-
Team size
25
Growth
-

Inclusion Criteria

- Must provide continuous network monitoring and analysis capabilities. - Must utilize machine learning for threat detection and anomaly identification. - Should include incident response tools for managing identified threats. - Must be able to handle real-time data for immediate threat detection. - Not just limited to detecting known threats; must also identify unknown or evolving threats.