Intruder
7.4#4 in vulnerability scanning softwareFree planFree planWebAPILinuxmacOS
VisitIntruder vs NSAuditor AI
NSAuditor AI
6.9#7 in vulnerability scanning softwareFrom $470 a yearFree planLinuxmacOSSelf-hostedWindows
VisitWhat both publish
| Fact | Intruder | NSAuditor AI |
|---|---|---|
| Compliance | Intruder Systems Ltd says it completed an AICPA SOC 2 Type 2 audit; its datacenters have certifications including ISO 27001 and PCI DSS. | Enterprise produces evidence packs for SOC 2, HIPAA, NIST CSF 2.0, PCI DSS v4.0.1, ISO/IEC 27001:2022, CIS Controls v8, GDPR Article 32, and NIST SP 800-171 Rev 2. |
| Limits | Internal target scanning is available only on Pro and Enterprise plans. | Enterprise’s HIPAA evidence coverage is not a BAA, and its NIST SP 800-171 Rev 2 evidence is described as preparation support rather than a certification. |
| Product | Intruder provides continuous vulnerability scanning for infrastructure, web apps, and APIs, with prioritization and remediation guidance. | NSAuditor AI is an open-source AI-powered network security scanner that runs on the customer’s infrastructure. |
| Security | Intruder says it uses TLS encryption for data in transit, logical data separation between client datasets, and full-disk encryption on company devices and cloud volumes storing customer information. | The maker says scan data, findings, and reports stay on the customer’s machine, and license validation works offline using a JWT. |
| Support | Intruder offers live chat support for all customers and dedicated security professionals for Enterprise customers. | Pro includes email support with a 48-hour SLA; Enterprise includes a dedicated support channel and an onboarding call. |
Intruder plans
- FreeFree
- Cloud—
- EnterprisePriced on request
- Pro—
NSAuditor AI plans
- CommunityFree
- Pro (monthly)$49 a month
- Pro (annual)$470 a year
- Enterprise Base$2,000 a year
- Enterprise Growth$5,000 a year
- Enterprise Scale$10,000 a year
Pick Intruder if…
Intruder suits teams that need ongoing vulnerability checks across infrastructure, cloud environments, web apps or APIs. Teams requiring internal target scanning need Pro or Enterprise; Enterprise customers also have access to dedicated security professionals.
Pick NSAuditor AI if…
NSAuditor AI may suit teams seeking on-premises scanning across network, cloud, TLS, DNS, or OT targets. It is relevant to organizations that need authenticated or continuous scanning and the listed compliance frameworks.