Top 24 XDR startups

Jul 08, 2025 | By Fernando Lopez

These startups develop EDR (Endpoint Detection and Response) and NDR (Network Detection and Response) solutions.
1
Country: USA | Funding: $1.2B
CrowdStrike is a cybersecurity technology firm pioneering cloud delivered next-generation endpoint protection and services.
2
Country: USA | Funding: $899.2M
Arctic Wolf helps companies end cyber risk by providing cloud-native security operations technology.
3
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
Country: USA | Funding: $350.5M
Rapid7 is a cybersecurity company that helps organizations detect and respond to security threats effectively.
5
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
Country: USA | Funding: $309.2M
Corelight offers network traffic analysis solutions for cybersecurity.
7
Country: UK | Funding: $230.5M
Darktrace is an AI company that uses cybersecurity solutions to identify, prevent, and eliminate insider threats.
8
Country: USA | Funding: $201.4M
Blackpoint Cyber is a provider of cybersecurity threat hunting, detection, and response technology.
9
Country: USA | Funding: $161.6M
ExtraHop helps organizations to stop advanced threats with security that can’t be undermined, outsmarted, or compromised.
10
Country: USA | Funding: $141.2M
GoSecure is an information technology company that specializes in cybersecurity, cloud security, and network security.
11
Country: USA | Funding: $125.7M
ForeScout Technologies provides enterprises and government agencies with agentless visibility and control of devices.
12
Country: UK | Funding: $125M
Sophos develops network security and threat management products to protect organizations against malicious acts.
13
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
Country: USA | Funding: $89M
Fortinet is a provider of network security appliances that include firewalls, security gateways, and complementary products.
15
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
Country: Israel | Funding: $61M
CYREBRO is a cloud-based security operations center infrastructure that provides threat analytics and management solutions.
17
Country: USA
WatchGuard Technologies provides cutting-edge cyber security technology including network security, secure wi-fi, & MFA.
18
Country: USA
The Open Source Security Platform
19
Country: USA | Funding: $35M
Trellix is a software and services provider for easy-to-create Web sites for consumers and small businesses.
20
Country: USA | Funding: $34M
Gem mission is to help security operations evolve into the cloud era, and stop cloud threats before they become incidents.
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