Detailed comparison across 10 dimensions
Winner: Openscap
OpenSCAP clearly comes out ahead of Tenable Nessus on Staquest's weighted six-dimension score. Both offer a free tier. Tenable Nessus's paid plans start at $399.17/mo.
| Overview | ||
|---|---|---|
| Type | saas tool | saas tool |
| Company | OpenSCAP Project | Tenable |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Learning Curve | - | - |
| Integration | - | - |
| Trending | Stable | Stable |
| GitHub Stars | - | - |
| Industries | Legal & ComplianceDevelopmentCybersecurity & InfoSec | DevelopmentCybersecurity & InfoSecLegal & ComplianceSaaS & Cloud |
| Categories | legal-tools | security-tools |
| Website | Visit | Visit |
Openscap
open source
flat
freemium
flat
flat
| Feature | openscap | tenable-nessus |
|---|---|---|
| Automated Vulnerability Checking | ||
| 30-Day Evaluation License | ||
| Command-Line Utility (Oscap) | ||
| Configurable Reporting | ||
| Configuration Baselines | ||
| External Attack Surface Discovery (Up To 5 Domains) | ||
| Hardening Guides | ||
| Full Compliance And Configuration Auditing | ||
| Scap Workbench | ||
| Includes Everything In Nessus Professional | ||
| Security Compliance Scanning | ||
| Infrastructure As Code (Iac) Scanning | ||
| Live Results | ||
| Real-Time Plugin Updates | ||
| Unlimited Ip Scanning | ||
| Web App Scanning (Up To 5 Fqdns) |
Showing 16 of 16 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, OpenSCAP comes out ahead overall, though Tenable Nessus can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
Both OpenSCAP and Tenable Nessus offer a free tier.
OpenSCAP scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.
OpenSCAP is open source. The feature comparison and dimension scores above cover the full breakdown.
