Greenbone OpenVAS vs Rapid7 InsightVM -- Open Source Vulnerability Scanner Compared
Greenbone OpenVAS vs Rapid7 InsightVM
Greenbone OpenVAS and Rapid7 InsightVM are both open source vulnerability scanner solutions. Greenbone OpenVAS the most widely used open-source vulnerability scanner with 100,000+ network vulnerability tests, 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.
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The Verdict
Choose Greenbone OpenVAS if completely free with no licensing costs is your priority and security teams wanting a free, open-source vulnerability scanner with no licensing costs and full customization control. 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.
Used Greenbone OpenVAS or Rapid7 InsightVM? Share your experience.
Feature-by-Feature Comparison
| Feature | Rapid7 InsightVM | Greenbone OpenVAS |
|---|---|---|
| Pricing | From $2.19/asset/month / Enterprise custom pricing | Free (open source) / Greenbone Enterprise appliances from $5,000/year |
| Pricing Model | Per-asset (monthly or annual subscription) | Open source with commercial appliance options |
| Open Source | No | Yes |
| Deployment | Cloud, Self-Hosted | Self-Hosted |
| Best For | Organizations wanting risk-based VM with strong remediation tracking and integration across the Rapid7 Insight platform | Security teams wanting a free, open-source vulnerability scanner with no licensing costs and full customization control |
| 100,000+ network vulnerability tests ... | Not available | Supported |
| Authenticated and unauthenticated sca... | Not available | Supported |
| CVE, CPE, and CVSS-based vulnerabilit... | Not available | Supported |
When to Choose Each Tool
Choose Rapid7 InsightVM when:
- +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 scanning speed significantly slower than commercial alternatives
- +You want to avoid web interface is functional but dated compared to Tenable or Qualys
Choose Greenbone OpenVAS when:
- +You value completely free with no licensing costs
- +You value open-source transparency allows code audit and customization
- +You value large community with active development and NVT updates
- +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
Other Greenbone OpenVAS Alternatives
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Microsoft's built-in vulnerability management integrated with Defender for Endpoint
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Pros & Cons Comparison
Rapid7 InsightVM
Pros
- +Live dashboards provide real-time vulnerability posture without rescanning
- +Strong remediation project tracking bridges security and IT ops
- +Lightweight agent enables scanning of remote and cloud-based assets
- +Integrates with broader Rapid7 platform for detection, SOAR, and testing
- +Active community and extensive Rapid7 research backing threat intelligence
Cons
- –Scanning engine has fewer vulnerability checks than Nessus
- –Per-asset pricing becomes expensive in large dynamic environments
- –On-premises scan engine requires dedicated hardware resources
- –Reporting customization can be limited without add-on modules
- –Platform lock-in if heavily invested in Rapid7 Insight ecosystem
Greenbone OpenVAS
Pros
- +Completely free with no licensing costs
- +Open-source transparency allows code audit and customization
- +Large community with active development and NVT updates
- +Self-hosted deployment gives full control over scan data
- +Commercial Greenbone appliances available for enterprise support
Cons
- –Scanning speed significantly slower than commercial alternatives
- –Web interface is functional but dated compared to Tenable or Qualys
- –Requires significant Linux administration expertise to deploy and maintain
- –NVT library is smaller and updated less frequently than Nessus plugins
- –No native cloud scanning, container security, or OT/ICS support
Sources & References
- Greenbone OpenVAS — Official Website & Documentation[Vendor]
- Rapid7 InsightVM — Official Website & Documentation[Vendor]
- Greenbone OpenVAS Reviews on G2[User Reviews]
- Rapid7 InsightVM Reviews on G2[User Reviews]
- Greenbone OpenVAS Reviews on TrustRadius[User Reviews]
- Rapid7 InsightVM Reviews on TrustRadius[User Reviews]
- Greenbone OpenVAS Reviews on PeerSpot[User Reviews]
- Rapid7 InsightVM Reviews on PeerSpot[User Reviews]
- Gartner Peer Insights: Vulnerability Assessment[Peer Reviews]
- Forrester Wave: Vulnerability Risk Management, Q3 2023[Analyst Report]
- IDC MarketScape: Risk-Based Vulnerability Management 2024[Analyst Report]
- NIST National Vulnerability Database (NVD)[Government Standard]
- CISA Known Exploited Vulnerabilities Catalog[Government Standard]
Greenbone OpenVAS vs Rapid7 InsightVM FAQ
Common questions about choosing between Greenbone OpenVAS and Rapid7 InsightVM.
What is the main difference between Greenbone OpenVAS and Rapid7 InsightVM?
Greenbone OpenVAS and Rapid7 InsightVM are both open source vulnerability scanner solutions. Greenbone OpenVAS the most widely used open-source vulnerability scanner with 100,000+ network vulnerability tests, 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.
Is Rapid7 InsightVM better than Greenbone OpenVAS?
Choose Greenbone OpenVAS if completely free with no licensing costs is your priority and security teams wanting a free, open-source vulnerability scanner with no licensing costs and full customization control. 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.
How much does Rapid7 InsightVM cost compared to Greenbone OpenVAS?
Rapid7 InsightVM pricing: From $2.19/asset/month / Enterprise custom pricing. Greenbone OpenVAS pricing: Free (open source) / Greenbone Enterprise appliances from $5,000/year. Rapid7 InsightVM's pricing model is per-asset (monthly or annual subscription), while Greenbone OpenVAS uses open source with commercial appliance options pricing.
Can I migrate from Greenbone OpenVAS to Rapid7 InsightVM?
Yes, you can migrate from Greenbone OpenVAS to Rapid7 InsightVM. The migration process depends on your specific setup and the features you use. Both platforms offer APIs that can facilitate automated migration. Consider running both tools in parallel during the transition to ensure zero downtime.
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