Wazuh vs OpenSCAP
Both are alternatives to Vanta. Here's how they stack up — verified facts, no spin.
Also searched as OpenSCAP vs Wazuh — same comparison, one verdict.
Wazuh and OpenSCAP are closely matched on ownership (88 vs 84) — this one comes down to pricing and to which trade-offs below you can live with.
Wazuh
Open-source SIEM and XDR with compliance reporting built in.
Agent-based security monitoring with file integrity checks, vulnerability detection, log analysis and prebuilt compliance reporting for PCI DSS, HIPAA, NIST 800-53 and GDPR. Covers the continuous-monitoring requirement that auditors ask about, on infrastructure you run.
OpenSCAP
SCAP-standard configuration scanning and hardening for Linux estates.
The reference implementation of SCAP, with profiles for CIS benchmarks, DISA STIG and PCI DSS. Where the estate is Linux servers rather than cloud APIs, this is the long-established way to prove hosts are hardened to a named standard.
Side by side
6 points of comparison, every one read from a verified field. Green marks the side that wins a row outright. A dash means we do not hold that fact — never that it is zero.
| Wazuh | OpenSCAP | |
|---|---|---|
| Sovereignty ScoreOur transparent 0–100 composite for data ownership and exit cost. | 88 | 84 |
| Open source | Yes | Yes |
| Self-hostable | Yes | Yes |
| Local-first data | Yes | Yes |
| License | GPL-2.0 | LGPL-2.1 |
| Pricing | Free / self-host; paid Wazuh Cloud available | Free / self-host |
Wazuh edges it on the Sovereignty Score, but the right pick depends on the trade-offs below.
Wazuh
Strengths
- +Genuine SIEM capability, not just configuration scanning
- +Compliance report templates map findings to named framework controls
- +Large deployed base and active development
Trade-offs
- −Real operational weight — agents, indexers and storage to run and tune
- −Overkill if you only need cloud posture and have no on-host estate
- −Again: monitoring and evidence, never the audit itself
OpenSCAP
Strengths
- +An actual standard, recognised by auditors in regulated environments
- +Ships with Red Hat and Debian ecosystems; no new vendor
- +Remediation guidance, not only findings
Trade-offs
- −Host-level only — blind to cloud service configuration
- −Tooling and profile editing feel dated next to the cloud-native options
- −Narrow: one part of one control family
Which one fits you
The trade-offs above, turned into a decision. Find the line that describes your team.
Choose Wazuh
if a lower exit cost matters more to you than any single feature, and genuine SIEM capability, not just configuration scanning.
Choose OpenSCAP
if an actual standard, recognised by auditors in regulated environments.
Neither, yet
if both carry a real cost you should weigh first — real operational weight — agents, indexers and storage to run and tune, and host-level only — blind to cloud service configuration. If either of those is a dealbreaker for your team, the shortlist is wrong rather than the choice.
Wazuh vs OpenSCAP — common questions
Is Wazuh a better fit than OpenSCAP for compliance automation & security posture?
It depends on what you are optimising for, and the honest split is this: Wazuh scores 88 to OpenSCAP's 84 on data ownership and exit cost, so it is the safer choice if you care about being able to leave. OpenSCAP earns its place on a different axis — an actual standard, recognised by auditors in regulated environments. Neither is a wrong answer for every team; the table above is the actual comparison.
What happens if we want to switch later?
Wazuh keeps its data local or in open formats, so leaving is an export rather than a negotiation. OpenSCAP is still self-hostable, so the files stay on your server either way — but it is not local-first by design, so check what its export produces before you rely on it.
Can I self-host Wazuh or OpenSCAP?
Both can be self-hosted. The difference is what it costs you in time rather than whether it is possible — see the setup and maintenance rows above.
Are Wazuh and OpenSCAP both alternatives to Vanta?
Yes — both appear in our Vanta comparison, which is why they are worth putting side by side. People usually arrive here already having decided to move off Vanta and now choosing between the two replacements, which is a narrower and much easier question.
Related alternative guides
Facts verified 2026-09-01. Licenses and pricing change — spotted something out of date? That's a correction we want.