Qualys VMDR vs Microsoft Defender Vulnerability Management

Microsoft Defender Vulnerability Management and Qualys VMDR are both enterprise vulnerability management solutions. Microsoft Defender Vulnerability Management microsoft's built-in vulnerability management integrated with Defender for Endpoint, while Qualys VMDR cloud-native vulnerability management platform with integrated detection, prioritization, and patch management. The best choice depends on your organization's size, technical requirements, and budget.

Updated Feb 2026
How we compare:This comparison is based on official documentation, public pricing, community discussions, and aggregated user feedback, not hands-on testing by our team. We organize what real users and practitioners are saying across the web.

The Bottom Line

Choose Microsoft Defender Vulnerability Management if included with Microsoft Defender for Endpoint P2 at no additional cost is your priority and microsoft-centric organizations wanting vulnerability management bundled with their existing Defender for Endpoint deployment. Choose Qualys VMDR if fully cloud-native architecture with no on-prem infrastructure required matters most and organizations wanting an all-in-one cloud-based VM platform with integrated patching and asset inventory.

Choose Qualys VMDR if:

  • You value included with Microsoft Defender for Endpoint P2 at no additional cost
  • You value zero deployment effort for existing Microsoft Defender environments
  • You value deep integration with Intune for automated remediation
  • You want to avoid pricing is opaque and can escalate at enterprise scale
  • You want to avoid agent deployment required for authenticated internal scanning

Choose Microsoft Defender Vulnerability Management if:

  • You value fully cloud-native architecture with no on-prem infrastructure required
  • You value integrated patch management eliminates tool-switching for remediation
  • You value truRisk scoring provides actionable risk-based prioritization
  • You want to avoid limited vulnerability coverage compared to dedicated scanners like Nessus
  • You want to avoid primarily focused on Microsoft OS and browser ecosystems

Feature Comparison

FeatureQualys VMDRMicrosoft Defender Vulnerability Management
PricingIncluded with Microsoft Defender for Endpoint P2 / Standalone add-on $3/user/monthCustom pricing based on asset count / Typically from $3,000/year for small environments
Pricing ModelPer-user (monthly subscription, bundled with Microsoft 365 E5)Per-asset (annual subscription)
Open SourceNoNo
DeploymentCloudCloud
Best ForMicrosoft-centric organizations wanting vulnerability management bundled with their existing Defender for Endpoint deploymentOrganizations wanting an all-in-one cloud-based VM platform with integrated patching and asset inventory
Agentless vulnerability discovery via...SupportedNot available
Continuous vulnerability assessment o...SupportedNot available
Security baseline assessment and conf...SupportedNot available

Sources

Related

Qualys VMDR AlternativesMicrosoft Defender Vulnerability Management AlternativesQualys VMDR OverviewMicrosoft Defender Vulnerability Management Overview