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Labrador IVAS is a commercial vulnerability assessment tool by Labrador Labs. Nessus Professional is a commercial vulnerability assessment tool by Tenable. Compare features, ratings, integrations, and community reviews side by side to find the best vulnerability assessment fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise teams managing open source risk across development and operations will benefit from Labrador IVAS's integrated action plan workflow, which ties vulnerability discovery directly to patch tracking and remediation status rather than leaving scan results orphaned in a separate system. The on-premises appliance deployment and SSO integration mean security can enforce consistent policy without external API dependencies. Skip this if your organization needs a cloud-native scanner or wants to consolidate commercial and open source vulnerability management into a single platform; Labrador IVAS is narrowly focused on internal open source governance.
Security teams at startups and SMBs who need unlimited IP scanning without per-asset licensing will find Nessus Professional the most cost-effective entry point to credentialed vulnerability assessment. The continuously updated plugin library and support for air-gapped environments mean you're not locked into cloud connectivity or paying overage fees as your infrastructure grows. Skip this if your organization needs integrated threat intelligence, remediation orchestration, or multi-tenant management; Nessus Professional is purpose-built for vulnerability discovery, not response automation.
Integrated portal for open source vulnerability analysis and action plan mgmt.
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
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Common questions about comparing Labrador IVAS vs Nessus Professional for your vulnerability assessment needs.
Labrador IVAS: Integrated portal for open source vulnerability analysis and action plan mgmt. built by Labrador Labs. headquartered in South Korea. Core capabilities include Action plan management with patch history and status tracking, Automated vulnerability scanning of operational and development systems, Stage-by-stage remediation workflow management..
Nessus Professional: Vulnerability scanner for assessing networks, systems, and apps for security flaws. built by Tenable. headquartered in United States. Core capabilities include Credentialed and uncredentialed vulnerability scanning, Compliance auditing against CIS, DISA STIG, and PCI DSS benchmarks, Continuously updated plugin library for new vulnerability checks..
Both serve the Vulnerability Assessment market but differ in approach, feature depth, and target audience.
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