Top 24 XDR startups

Updated: Jul 08, 2025
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These startups develop EDR (Endpoint Detection and Response) and NDR (Network Detection and Response) solutions.
1
CrowdStrike
Country: USA | Funding: $1.2B
CrowdStrike is a cybersecurity technology firm pioneering cloud delivered next-generation endpoint protection and services.
2
Arctic Wolf
Country: USA | Funding: $899.2M
Arctic Wolf helps companies end cyber risk by providing cloud-native security operations technology.
3
Vectra AI
Country: USA | Funding: $352.5M
Vectra is a cybersecurity platform that uses AI to detect attackers in real time and perform conclusive incident investigations.
4
Rapid7
Country: USA | Funding: $350.5M
Rapid7 is a cybersecurity company that helps organizations detect and respond to security threats effectively.
5
Huntress
Country: USA | Funding: $309.8M
Huntress is a managed security platform that stops hidden threats and advanced cyberattacks that sneak past preventive security tools.
6
Corelight
Country: USA | Funding: $309.2M
Corelight offers network traffic analysis solutions for cybersecurity.
7
Darktrace
Country: UK | Funding: $230.5M
Darktrace is an AI company that uses cybersecurity solutions to identify, prevent, and eliminate insider threats.
8
Blackpoint
Country: USA | Funding: $201.4M
Blackpoint Cyber is a provider of cybersecurity threat hunting, detection, and response technology.
9
ExtraHop
Country: USA | Funding: $161.6M
ExtraHop helps organizations to stop advanced threats with security that can’t be undermined, outsmarted, or compromised.
10
GoSecure
Country: USA | Funding: $141.2M
GoSecure is an information technology company that specializes in cybersecurity, cloud security, and network security.
11
Forescout
Country: USA | Funding: $125.7M
ForeScout Technologies provides enterprises and government agencies with agentless visibility and control of devices.
12
Sophos
Country: UK | Funding: $125M
Sophos develops network security and threat management products to protect organizations against malicious acts.
13
Ordr
Country: USA | Funding: $94M
Ordr provides visibility and security for every connected device-- from traditional IT to newer and more vulnerable IoT, IoMT, and OT.
14
Fortinet
Country: USA | Funding: $89M
Fortinet is a provider of network security appliances that include firewalls, security gateways, and complementary products.
15
Palo Alto Networks
Country: USA | Funding: $65M
Palo Alto Networks is the next-generation security company, leading a new era in cybersecurity by safely enabling applications and preventing cyber breaches for thousands of organizations worldwide. Built with an innovative approach and highly differentiated cyber threat prevention capabilities, their game-changing security platform delivers security far superior to legacy or point products, safely enables daily business operations, and protects an organization’s most valuable assets.
16
Cyrebro
Country: Israel | Funding: $61M
CYREBRO is a cloud-based security operations center infrastructure that provides threat analytics and management solutions.
17
WatchGuard
Country: USA
WatchGuard Technologies provides cutting-edge cyber security technology including network security, secure wi-fi, & MFA.
18
Wazuh
Country: USA
The Open Source Security Platform
19
Trellix
Country: USA | Funding: $35M
Trellix is a software and services provider for easy-to-create Web sites for consumers and small businesses.
20
Gem Security
Country: USA | Funding: $34M
Gem mission is to help security operations evolve into the cloud era, and stop cloud threats before they become incidents.
21
Blumira
Country: USA | Funding: $27.9M
Blumira is an end-to-end automated detection & response platform that simplifies and improves security for IT teams.
22
Rootly
Country: USA | Funding: $15.2M
Manage incidents directly in Slack. Trusted by leading companies like Canva, Ford, Grammarly, Flickr, and more.
23
Hyprfire
Country: Australia
Hyprfire is a cyber defense software company that offers network detection and response solutions.
24
UnderDefense
Country: USA
UnderDefense is a global cybersecurity firm. Our offering includes no-code Security-as-a-Service platform, MDR, IR, and Pentesting
  See also:
Fernando Lopez
Editor: Fernando Lopez
Fernando Lopez is a senior editor for SaaStartups. He joined the company after having previously spent over three years at ReadWriteWeb. Prior to his work as a reporter, Fernando worked in I.T. across a number of industries, including banking, retail and software. Fernando graduated from the University of Buenos Aires (Computer Science). He is more-than-averagely interested in photography and can often be found with a camera slung over his shoulder. He wrote a book about pitching startups to investors. You can contact Fernando at fernandolopez(at)saastartups(dot)com