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Top 10 Network Detection and Response Software Companies (November 2026)

As of November 2026, Latka tracks 11 network detection and response software companies. They have combined revenues of $336.9M and employ 2K people. They have raised $313.6M.

Every company below sells network detection and response software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Network Detection and Response Software Companies do

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
11
Revenue
$336.9M
Funding
$313.6M
Employees
2K

Filters

Sorting: Highest -> Lowest

Filters
Revenue
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Top Network Detection and Response Software Companies by revenue

Showing 10 of 11 companies ranked by annual revenue.

1Vectra AI logo
Vectra AI

San Jose, California, United States

Vectra AI is the leader in AI driven extended detection and response (XDR). The Vectra AI Platform delivers integrated signal across network, identity, cloud, SaaS, and Gen AI in a single platform. Vectra AI’s patented Attack Signal Intelligence empowers security teams to rapidly detect, prioritize, investigate and stop the most advanced hybrid cyber-attacks. With 35 patents in AI-driven detection and the most vendor references in MITRE D3FEND, organizations worldwide rely on the Vectra AI Platform and MDR services to move at the speed and scale of hybrid attackers. For more information, visit vectra.ai.

Revenue
$120M
Year founded
2011
Funding
$266M
Team size
666
2Corelight logo
Corelight

San Francisco, California, United States

Corelight is a cybersecurity company specializing in network traffic analysis (NTA) solutions, providing tools to investigate and prevent cybersecurity threats.

Revenue
$98.2M
Year founded
2013
Team size
417
3ExtraHop logo
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
Year founded
2007
Team size
722
4Netography logo
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
Year founded
2018
Funding
$47.6M
Team size
33
5ElastiFlow logo
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
Year founded
2020
Team size
25
6SenseOn logo
SenseOn

London, England, United Kingdom

SenseOn, founded in 2017, revolutionises cybersecurity with AI-driven NDR, EDR, and XDR solutions. Our platform, developed by cybersecurity experts and former government operatives, automates threat detection and response, protecting against advanced cyber threats like ransomware and data breaches. We aim to simplify and strengthen enterprise security through innovative automation.

Revenue
$7.6M
Year founded
2017
Team size
69
7Muninn logo
Muninn

United States

Founded in 2016 by engineers and computer scientists from the prestigious Massachusetts Institute of Technology (M.I.T), Muninn has been changing the way companies approach cybersecurity. With our advanced AI technology and reliable security solutions, Muninn AI Detect and AI Prevent empower organizations to protect their critical digital assets and infrastructures from cyberattacks, that already made it past the conventional security methods like next-gen firewall or antivirus programs. Located in the heart of Denmark, Copenhagen, our team is comprised of inspiring colleagues with multiple nationalities and backgrounds. Each commitment to professional development and growth ensures that Muninn will continue to be a game-changer in the field of cybersecurity. See more at https://www.muninn.ai

Revenue
$3M
Year founded
2016
Team size
27
8Cynamics logo
Cynamics

Boston, Massachusetts, United States

Developer of software intended for Smart City, Public Safety and Critical Infrastructure networks. The company offers a scalable, cost-effective network visibility solution, enabling IT and security teams to optimize performance issues and detect threats on smart networks as they emerge and prevent attacks before they occur.

Revenue
$3M
Year founded
2018
Team size
25
9InQuest logo
InQuest

Austin, Texas, United States

Software for security operations centers (SOCs)

Revenue
$2.3M
Year founded
2013
Team size
21

Frequently asked questions about Network Detection and Response Software Companies

How many network detection and response software companies are there?

Latka tracks 11 network detection and response software companies with reported revenue. Together they generate $336.9M in annual revenue and employ 2K people.

Which network detection and response software company is the largest?

Vectra AI is the largest, with $120M in annual revenue, founded in 2011.

How much revenue does a typical network detection and response software company make?

The average network detection and response software company in this list makes $30.6M a year, across 11 companies with reported revenue.

Who are the leading Network Detection and Response software vendors?

Ranked by annual revenue, the leaders are Vectra AI, Corelight, ExtraHop, Netography and ElastiFlow.

How much funding have network detection and response software companies raised?

The 11 network detection and response software companies tracked here have raised $313.6M in disclosed funding between them.

Related Security Software categories

All Security Software SaaS categoriesEvery category we track inside Security Software, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Network Detection and Response to everything else.

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.