Microsoft Defender Vulnerability Management vs Rapid7 InsightVM

Microsoft Defender Vulnerability Management and Rapid7 InsightVM are both enterprise vulnerability management solutions. Microsoft Defender Vulnerability Management microsoft's built-in vulnerability management integrated with Defender for Endpoint, while Rapid7 InsightVM risk-based vulnerability management platform with live dashboards and remediation project tracking. 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 Rapid7 InsightVM if live dashboards provide real-time vulnerability posture without rescanning matters most and organizations wanting risk-based VM with strong remediation tracking and integration across the Rapid7 Insight platform.

Choose Microsoft Defender Vulnerability Management 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 scanning engine has fewer vulnerability checks than Nessus
  • You want to avoid per-asset pricing becomes expensive in large dynamic environments

Choose Rapid7 InsightVM if:

  • You value live dashboards provide real-time vulnerability posture without rescanning
  • You value strong remediation project tracking bridges security and IT ops
  • You value lightweight agent enables scanning of remote and cloud-based assets
  • 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

FeatureMicrosoft Defender Vulnerability ManagementRapid7 InsightVM
PricingIncluded with Microsoft Defender for Endpoint P2 / Standalone add-on $3/user/monthFrom $2.19/asset/month / Enterprise custom pricing
Pricing ModelPer-user (monthly subscription, bundled with Microsoft 365 E5)Per-asset (monthly or annual subscription)
Open SourceNoNo
DeploymentCloudCloud, Self-Hosted
Best ForMicrosoft-centric organizations wanting vulnerability management bundled with their existing Defender for Endpoint deploymentOrganizations wanting risk-based VM with strong remediation tracking and integration across the Rapid7 Insight platform
Agentless vulnerability discovery via...SupportedNot available
Security baseline assessment and conf...SupportedNot available
Browser extension and certificate inv...SupportedNot available

Sources

Related

Microsoft Defender Vulnerability Management AlternativesRapid7 InsightVM AlternativesMicrosoft Defender Vulnerability Management OverviewRapid7 InsightVM Overview