AI Software Testing
Cobalt provides Pentest as a Service combining a vetted community of pentesters with a SaaS platform for on-demand security testing.
Custom quote
2013201-500San Francisco, California
Network Security
Tools for monitoring, protecting, and managing network traffic including intrusion detection, network segmentation, and traffic analysis.
AI Security Platforms
Real-time threat prevention platform delivering AI-powered content security and malware defense for service provider networks.
Custom quote
200511-50Calgary, Canada
Zero Trust Security
Cloud-native security platform providing CASB, secure web gateway, and ZTNA to protect data across cloud applications and web traffic.
Per seat
2011501-1,000San Jose, CA
OT Security
Zero trust remote access for industrial networks
Custom quote
201551-200New York, NY
Phishing Simulation
Email security platform from Cloudflare with preemptive phishing protection
Custom quote
201351-200Redwood City, CA
Network Security
Linux-based SMB server and gateway with Active Directory
Free trial
20041-50Zaragoza, Spain
Network Security
Enterprise-class DNS service with 100% uptime SLA and global anycast network of 18 nodes.
Free plan
20011-50Reston, VA
SD-WAN
Unified SASE platform combining SD-WAN, security, and observability as a fully managed service with a global private backbone.
Tiered plans
2009501-1,000San Mateo, CA
Network Security
Unified network security for SMB acquired by Arista
Free trial
200351-200San Jose, CA
API Threat Protection
Cloud DDoS mitigation and network services for ISPs and hosts.
$500-$5k/month
200651-200London, UK
Network Security
Automotive and connected vehicle cybersecurity platform
Custom quote
201611-50Tel Aviv, Israel
Network Security
Network intelligence and telecom-grade DDoS protection
Custom quote
1996501-1,000Hod Hasharon, Israel
OT Security
Appgate provides zero trust network access that dynamically creates one-to-one connections between users and resources based on identity and context.
Per seat · Free trial
2019501-1,000Coral Gables, Florida
SD-WAN
H3C's SD-WAN solutions for Chinese and international markets.
Custom quote
20035,000+Hangzhou, China
Network Security
Real-time DDoS protection platform providing automatic, always-on mitigation at the network edge for service providers and enterprises.
Custom quote
201051-200Marlborough, MA
Threat Intelligence Platforms
Deep file inspection platform for network threat hunting
Custom quote
201311-50Arlington, VA
OT Security
OT security company providing industrial endpoint protection, network defense, and security inspection for operational technology environments.
Custom quote
2019201-500Taipei, Taiwan
Patch Management
Bitdefender provides enterprise cybersecurity solutions including endpoint protection, extended detection and response, and managed detection and response for organizations worldwide.
Tiered plans · Free plan
2001Solo / freelancerBucharest, Romania
Penetration Testing
Free and open-source utility for network discovery and security auditing used by millions.
Free · Free plan
19971-10Worldwide
Network Security
Network security policy management platform automating firewall change management, compliance, and risk analysis across complex hybrid environments.
Tiered plans
2005501-1,000Tel Aviv, Israel
Threat Intelligence Platforms
AI-driven NDR platform (formerly Awake Security) providing entity-centric threat hunting and response across hybrid networks.
Custom quote
20041,000+Santa Clara, CA
Network Monitoring
High-speed network recording and packet capture platform providing always-on forensic evidence for security and network operations.
Custom quote
200151-200Auckland, New Zealand
Network Monitoring
Network detection and response platform using AI-powered analysis to detect advanced threats in encrypted and unencrypted network traffic.
Custom quote
201551-200Paris, France
Threat Intelligence Platforms
CleanINTERNET threat intelligence gateway service
Custom quote
200951-200Reston, VA
OT Security
AccuKnox provides zero-trust runtime security for containers and Kubernetes using eBPF-powered monitoring and dynamic policy enforcement.
Custom quote · Free plan
202051-200Cupertino, California
Remote Access & VPN
Open-source firewall and router platform based on FreeBSD providing enterprise-grade features including VPN, traffic shaping, and intrusion detection for free.
Free · Free plan
200451-200Austin, TX
Firewall
Cloud-based DNS firewall and analytics platform providing privacy-focused DNS filtering, threat protection, and parental controls with real-time query analytics.
Tiered plans · Free plan
20191-10Palo Alto, CA
Network Security
Content disarm for files and air-gapped networks
Custom quote
201311-50Sasa, Israel
Network Monitoring
Open source full packet capture and indexing system
Free · Free plan
201311-50Reston, VA
Threat Intelligence Platforms
Collaborative IPS with community threat intelligence providing real-time detection and blocking.
Tiered plans · Free plan
202051-200Paris, France
Network Monitoring
German unified IT security monitoring and protection platform.
Free trial
201751-200Jena, Germany
Threat Intelligence Platforms
Telecom cybersecurity platform delivering threat intelligence, breach monitoring, and 4G/5G protection for mobile network operators.
Custom quote
202251-200Dubai, UAE
Network Monitoring
Network detection and response platform providing network visibility, threat hunting, and automated response through advanced traffic analysis.
Custom quote
201411-50Columbia, MD
Firewall
UK web filtering and firewall for education and public sector
$500-$5k/month
200051-200Leeds, UK
Endpoint Protection
Enterprise cybersecurity platform from China
Custom quote
20145,000+Beijing, China
Network Security
Automated network penetration testing platform from Vonahi Security delivering monthly pen tests with detailed executive reports.
Free trial
201811-50Charlotte, NC
Extended Detection and Response
RSA-originated network detection and SIEM platform providing real-time visibility through deep packet inspection and log analysis.
Custom quote
1982201-1,000Bedford, MA
Network Security
Access control and security for self storage.
$$$
1979201-500Scottsdale, AZ
Secure Remote Access
Secure remote access for critical infrastructure and OT
Custom quote
201911-50Annapolis, MD
Zero Trust Security
Mobile security solution providing network-level protection for smartphones against phishing, malware, and man-in-the-middle attacks.
Per seat
201611-50Dublin, Ireland
Remote Access & VPN
Network access security solution providing businesses with ZTNA, secure web gateway, and device posture checks built on Nord Security's global infrastructure.
Tiered plans · Free trial
201951-200Vilnius, Lithuania
Autonomous Endpoint Management
Autonomous breach protection platform combining endpoint detection and response with network analytics, deception, and automated remediation.
Per seat · Free trial
2015201-500New York, NY
W
Network Security
Korean IPS and SIEM vendor with Sniper product line
Custom quote
1996201-500Seongnam, South Korea
Network Security
NETSCOUT provides DDoS protection through its Arbor product line, offering both on-premise and cloud-based mitigation for enterprises and service providers.
Custom quote
1984201-1,000Westford, Massachusetts
Remote Access & VPN
Cloud-hosted VPN and zero trust network access service built on OpenVPN protocols for secure remote connectivity.
Per seat · Free plan
200251-200Pleasanton, CA
Network Monitoring
Software defined network detection and response platform for enterprise security
Custom quote
200751-200Reston, VA
Data Privacy Platforms
Business VPN and privacy platform offering protection for remote teams.
Tiered plans
2018201-500Amsterdam, Netherlands
Embedded Systems Development
Open-source Linux operating system for embedded devices providing a fully writable filesystem for customizing wireless router firmware.
Free · Free plan
20041-10Community Project
Insider Threat Management
DNSFilter provides AI-powered DNS security and content filtering that blocks malicious domains in real time, protecting networks and remote workers from cyber threats.
Tiered plans · Free trial
20151-50Washington, District of Columbia
Threat Intelligence Platforms
DNS defense platform using continuously updated threat intelligence to block known malicious domains and IP addresses at the network level.
Tiered plans · Free trial
200951-200Carlsbad, CA
Customer Lifetime Value Analytics
Cloudflare is a global cloud platform that provides CDN, DDoS protection, DNS, SSL/TLS encryption, and a developer platform. It secures and accelerates websites and applications with a netwo...
Tiered plans · Free plan
20091-50San Francisco, California
Threat Intelligence Platforms
Symantec-acquired mobile threat defense platform providing predictive analysis of mobile network and device threats.
Custom quote
20121,000+Palo Alto, CA
Network Forensics
Distributed deception platform delivering realistic honeypots and lures across network segments to detect internal threats early.
Custom quote
201911-50Kyiv, Ukraine
Network Security
Network security policy management platform automating firewall operations, compliance, and change management across hybrid cloud environments.
Custom quote
2004201-500Ridgefield Park, NJ
Insider Threat Management
ESET provides endpoint security, server protection, and encryption solutions for businesses with lightweight agents and low system impact.
Tiered plans
19921,000+Bratislava, Slovakia
Network Security
OT and IoT security platform providing real-time network visibility, threat detection, and vulnerability assessment for industrial environments.
Custom quote · Free trial
2013201-500San Francisco, CA
Network Monitoring
Continuous compromise assessment platform measuring confirmed instances of compromise in real-time across network and DNS metadata.
Tiered plans · Free plan
201951-200Doral, FL
Zero Trust Security
Nordic cybersecurity NGFW and zero-trust platform
Custom quote
199751-200Ornskoldsvik, Sweden
Remote Access & VPN
Cloud VPN platform with zero trust access features tailored for small and mid-sized distributed teams.
Per seat · Free trial
202011-50Prague, Czech Republic
Entity Management
Cilium is an open-source eBPF-based networking, observability, and security platform for Kubernetes and cloud-native environments.
Free · Free plan
201651-200Remote (CNCF/Isovalent)