RoboShadow Vulnerability Scanner vs Siemba GenVA: Side-by-Side Comparison (2026)

RoboShadow Vulnerability Scanner

Small to mid-market teams without dedicated vulnerability management staff should start here; RoboShadow Vulnerability Scanner's free pricing and automated daily scanning mean you get continuous coverage of both internal Windows apps and external attack surface with near-zero onboarding friction. The 65,535 port range and OWASP Top 10 web scanning handle the scan breadth most organizations actually need, not theoretical completeness. Skip this if you're running hybrid cloud infrastructure or need native integration with your existing SIEM; RoboShadow is built for teams doing straightforward network assessment, not orchestration across multiple environments.

Siemba GenVA

Mid-market and enterprise teams buried in vulnerability backlogs will see the fastest payoff from Siemba GenVA because its AI correlation engine actually deprioritizes noise by linking findings to exploits and malware in the wild, not just CVE scores. The tool maps findings across OWASP, CWE, NIST, and PCI frameworks in one pass, cutting the work of compliance reporting in half. Skip this if your team needs agent-based detection or incident response automation; GenVA is strictly the assessment and triage layer, strong on ID.RA and DE.CM but leaves the response side to your existing tooling.