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Greenbone / OpenVAS Alternatives — 12 Options Compared (2026)
Looking for an alternative to Greenbone / OpenVAS? Whether the price is wrong, features don't fit, or you've outgrown the platform — here are 12 tools in the same category, with honest pricing and limitations.
Why people search for alternatives
- Price: Greenbone / OpenVAS starts at $0/mo — alternatives below cost less.
- Features: some alternatives focus on specific use cases (network, vuln-management, open-source) where Greenbone / OpenVAS is broader.
- Self-hosting: if you want full control, open-source options replace SaaS billing entirely.
- Free tier: generous free tiers exist if your monitor count is small.
Top alternatives
Industry-standard host/network vulnerability scanner — Essentials free for 16 IPs, Pro $3,590/yr.
Most popular free open-source DAST scanner — active/passive web scanning, intercepting proxy, CI/CD integration.
Template-driven fast scanner — community templates cover thousands of CVEs. Free CLI, paid managed cloud.
Standard network discovery + port/service scanner — universal first step for any audit.
Open-source SIEM/XDR with file-integrity, vuln detection, compliance audit modules — also paid Wazuh Cloud.
WordPress-specific vulnerability database + scanner — free CLI with optional API key.
Online toolkit of 25+ pentest scanners (web, network, recon) — paid plans from $93/mo with unlimited scans.
Continuous external vulnerability scanner aimed at SMBs — published pricing from $113/mo per target group.
Long-running open-source web server scanner — checks 6,700+ dangerous files and outdated software.
WordPress + plugin CVE feed with virtual patching — paid plans from $5/site/mo.
Continuous public-web-layer guardian — watches HTTP / size / multi-lang redirects / cyrillic drift / structure every 30 min. Self-hostable from $99 one-time.
Industry-standard pentest proxy — free Community for manual work, Pro $449/yr per user, Enterprise from $6,995/yr.
How to choose
If you're switching away from Greenbone / OpenVAS, the most common reasons are budget (cheaper or free options below), features that don't fit your stack (network-specific tools beat generalists), or wanting self-hosted control. Pick 2–3 from the list above, run a 14-day side-by-side test, and switch only if the alternative is a clear win on at least one axis.