Qualys

Detectify

Detectify is an application security platform that performs dynamic vulnerability scanning across external attack surfaces, testing domains, IPs, APIs, and applications with payload-based techniques rather than relying solely on static signature matching. Its Surface Monitoring product continuously discovers and maps external assets while testing them for exploitable vulnerabilities. Detectify's API scanning uses Dynamic AI Fuzzing to test REST and GraphQL endpoints, and its Application Scanning performs deep, authenticated DAST testing with AI-powered fuzzing and crawling. A distinctive part of the platform is its Crowdsource network of more than 400 ethical hackers who feed newly discovered vulnerabilities, including many without an assigned CVE, into Detectify's scanner within minutes of research.

Intruder

Intruder is a cloud-based exposure management platform that helps organizations identify and remediate security vulnerabilities before attackers can exploit them. It combines AI-assisted penetration testing, attack surface monitoring, cloud security posture management, and vulnerability scanning into a single platform. The platform performs daily configuration checks across AWS, Azure, and Google Cloud, scans external infrastructure, web applications, APIs, and container images, and includes GregAI, a virtual security analyst that helps automate triage and remediation guidance. Intruder is used by more than 3,000 companies and supports compliance frameworks including SOC 2, ISO 27001, PCI DSS, HIPAA, and DORA.

Tenable Nessus

Nessus is Tenable's vulnerability assessment scanner, used to discover vulnerabilities and misconfigurations across operating systems, network devices, and applications. It covers over 117,000 CVEs through more than 319,000 detection plugins, with roughly 100 new plugins released weekly, and prioritizes findings using CVSS v4, EPSS, and Tenable's own VPR risk scoring. The product ships with 450+ pre-built policy and compliance audit templates and guided remediation workflows to help teams act on results rather than just collect them. Nessus Professional and Nessus Expert are sold as annual subscriptions, with Expert adding external attack surface scanning and expanded web application scanning.

SonarQube

SonarQube is a static code analysis platform that continuously inspects code quality and security vulnerabilities across many programming languages. It provides automated detection of bugs, code smells, and security hotspots, helping teams maintain clean, maintainable code. The platform integrates with CI/CD pipelines, offers customizable quality gates, and delivers detailed dashboards for developers and managers. It supports both cloud SaaS and self‑hosted deployments, with a free Community edition and paid editions for advanced governance.

UpGuard

UpGuard is a cyber risk posture management platform that helps organizations identify and reduce security risk across their vendor relationships, attack surface, and internal workforce. It continuously scans a company's external digital footprint to surface exposed assets, misconfigurations, and vulnerabilities, and produces security ratings that can be used to benchmark and monitor third-party vendors over time. The platform is used by over 45,000 companies across financial services, healthcare, technology, and education, and includes a Trust Exchange feature that automates security questionnaire handling between organizations and their vendors. Additional modules cover user risk management, including shadow AI usage monitoring, with automation workflows for discovery, notification, and remediation driven through its API.