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ManageEngine Vulnerability Manager Plus vs ShadowSecurityScanner

Both stand on vulnerability scanning software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

ManageEngine Vulnerability Manager Plus

Free plan APILinuxMac+3

Vulnerability Manager Plus combines risk prioritization with patching, compliance policies, and remediation tracking. Its listed platform support distinguishes vulnerability scanning on Windows and Linux from patch management on macOS.

Visit ManageEngine Vulnerability Manager Plus

ShadowSecurityScanner

Free plan LinuxMacWindows

ShadowSecurityScanner combines broad network and web checks with scan comparisons, risk scoring, and multiple report formats. It is intended for authorized testing and does not include denial-of-service tests.

Visit ShadowSecurityScanner

The facts

ManageEngine Vulnerability Manager PlusShadowSecurityScanner
Free planYesYes
Open sourceNoNot published
Runs onAPI, Linux, Mac, Self-hosted, Web, WindowsLinux, Mac, Windows
Lowest paid planProfessional On-Premises (100 workstations): $695 a yearFree or on request
Plans published131
MakerNot publishedNot published
Websitemanageengine.comshadowsecurityscanner.com
On vulnerability scanning software#3 of 35#11 of 35

ManageEngine Vulnerability Manager Plus: what it does well

  • Prioritizes risk using CVSS, EPSS, and attack trends.
  • Includes policies for more than 130 CIS benchmarks.
  • Patch management covers over 1,500 third-party applications.
  • 30-day trial includes unlimited endpoints.
  • Tracks remediation progress.

What to know first

  • macOS support is limited to patch management.
  • Network-device management is on-premises only.
  • Network-device management requires additional licenses.

ShadowSecurityScanner: what it does well

  • Free, open-source desktop application.
  • Combines port scans and security checks.
  • Compares findings across scans.
  • Exports reports in five formats.
  • Runs locally without telemetry.

What to know first

  • Denial-of-service tests are excluded.
  • macOS download requires version 11 or later and Apple Silicon.

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