Top 16 Vulnerability Management Software Companies With $1M–$5M Revenue (August 2026)

Ramat Gan, Tel Aviv, Israel

We are Reflectiz, the web exposure company, and the only fully agentless solution for web security. Our platform uncovers hidden web components, delivering the industry's first Exposure Risk Rating and verified exposures through dynamic behavioral analysis. This comprehensive platform enables you to manage risks across departments. Our solution detects vulnerabilities in all 1st, 3rd, and 4th party apps within your online ecosystem, allowing you to effectively prioritize and remediate risks and compliance issues. This empowers businesses to safely expand their online ecosystems without compromising security.

United States

With Autobahn, you find and collect vulnerabilities, prioritize them from a hacker perspective, and fix them quickly with step-by-step solution guides.

Lyon, France, France

Hackuity is a comprehensive cybersecurity solution that orchestrates and automates the vulnerability management process.

London, England, United Kingdom

Cyscale is a security platform that continuously monitors cloud assets, discovers risks, and prioritizes remediation so that Security Teams, CISOs, and CTOs can improve their security posture. Using knowledge graphs, active scanning techniques, AI and machine learning, Cyscale discovers cyber assets and toxic attack path combinations that security people are unaware of. See how misconfigurations, exposed secrets, identity access & permissions, and vulnerabilities impact the overall security posture contextually, not in isolation. This combination of context and risk discovery allows Cyscale to show the same attack path an attacker will exploit. Headquartered in London, Cyscale is founded by a team of visionary security experts and researchers. The founders have worked to protect companies like Rolls Royce, ABB, and Lloyd’s Register. Learn more and book a call with us: https://cyscale.com

Alpharetta, Georgia, United States

Siemba's AI-powered platform is at the forefront of helping organizations develop Continuous Threat Exposure Management (CTEM) and Cybersecurity Testing programs. By integrating Attack Surface Mapping, Vulnerability Assessments, Autonomous PenTesting, and PenTest as a Service (PTaaS), Siemba provides customers with unmatched visibility into their asset, security assessment, and vulnerability landscapes.

Mountain View, California, United States

Vulnerability management for unmanaged & IoT Devices; firmware patching, certificate management, password enforcement, and service assurance

Raleigh, North Carolina, United States

Squirrel Compliancy Solution's network vulnerability assessment and management help enterprises understand their risk exposure then allows them to automate the remediation of those vulnerabilities. Our solution provides customers with actionable information and situational awareness of their current security posture through continuous monitoring. Squirrel is a Federal SBA Certified Small Business based in Raleigh, North Carolina.

Fremont, California, United States

Provider of risk monitoring and compliance management services intended to offer vulnerability analysis. The company's services offers an integrated approach for cyber security for compliance monitoring and resolution along with an intuitive dashboard and advanced analytics, enabling, healthcare, retail and financial businesses to access their software which has ready-to-use assessment templates and security policies that are easily customizable.

Dundalk, Louth, Ireland

Developer of a medical device security software designed to provide cyber security solutions across the product lifecycle. The company's security system accurately tracks risks for each device, highlights known vulnerabilities, recommends solutions, and provides a feedback mechanism between manufacturers and hospitals within a fully traceable framework, offering manufacturers and healthcare providers with cyber security compliance solution for medical devices.

San Francisco, California, United States

Resolve product security risks early with AI