Detectify is a web security service that helps you monitor your website's security issues and vulnerabilities.
Starting at $49/month
Best Cortex Xpanse Alternatives ranked by AI · updated Aug 2026
Cortex Xpanse is an external attack surface management platform that continuously discovers internet-exposed assets and services. It is built for enterprise security teams that want automated exposure detection and integration with Palo Alto Networks operations.
Top 6 Cortex Xpanse alternatives
SecurityScorecard is a cybersecurity rating and continuous risk monitoring platform.
Custom pricing based on company size and requirements.
OWASP Amass is an open-source network mapping and attack surface discovery tool. It helps security professionals perform network mapping of attack surfaces...
Know Your Attack Surface is an online attack-surface-management service that helps organizations discover and monitor internet-facing assets. It is aimed at security...
Pros
- Focuses on discovering externally exposed assets
- Useful for identifying unknown internet-facing infrastructure
- Designed around continuous attack-surface visibility
Cons
- Public pricing and feature limits are unclear
- Less established than major enterprise ASM platforms
- May provide less integrated remediation workflow than broader security suites
Reposify is an external attack surface management platform for security teams that discovers and monitors internet-facing digital assets. It focuses on identifying...
Pros
- Discovers internet-facing assets beyond manually maintained inventories
- Designed for continuous external exposure monitoring
- Helps identify shadow IT and unknown infrastructure
Cons
- Enterprise-focused pricing and procurement
- Less suitable for internal network vulnerability management
- Public product and pricing information is limited
Reconess is a cybersecurity platform for discovering, monitoring, and assessing an organization's external attack surface. It helps security teams identify exposed assets...
Pros
- Combines external asset discovery with automated security assessment
- Useful for continuous monitoring rather than one-time penetration tests
- Designed to reduce manual reconnaissance work for security teams
Cons
- Less established than major attack surface management vendors
- Pricing and feature limits are not publicly transparent
- May require security expertise to validate and prioritize findings
Custom pricing
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