NSAuditor AI vs OWASP Nettacker
NSAuditor AI
nsasoft.usOWASP Nettacker
owasp.github.ioSide by side
| Figure | NSAuditor AI | OWASP Nettacker |
|---|---|---|
| Price from | $39.17/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 1 |
| Spec score · Vulnerability Scanning Software | 8.5 (#5) | 7.9 (#12) |
| Intended users | The maker says the product is used by MSPs, MSSPs, compliance consultancies, and mid-market teams in healthcare, finance, government, and critical infrastructure. | The project describes its intended users as cybersecurity professionals and ethical hackers conducting reconnaissance, vulnerability assessments, and network security audits. |
| Scanning | Community includes 27 scanner plugins, parallel subnet scanning, and a SYN scanner described as an Nmap wrapper. | Its modular architecture supports prebuilt and customizable modules for different scanning tasks. |
| Support | Pro includes email support with a 48-hour SLA; Enterprise includes a dedicated support channel and an onboarding call. | The security policy points users to GitHub Issues and the OWASP Slack #project-nettacker channel for general inquiries. |
Plans
NSAuditor AI
- 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
In their own words
NSAuditor AI
NSAuditor AI is an open-source network security scanner that runs on a customer’s infrastructure and can be configured to operate fully offline. It scans network hosts and CIDR subnets, AWS, Azure, GCP, TLS, DNS, and operational technology targets; authenticated and continuous scanning are supported. Community includes 27 scanner plugins, parallel subnet scanning, webhook alerts, and exports in JSON, HTML, SARIF, and CSV. AI analysis is available in every tier through OpenAI, Claude, or Ollama with customer-provided API keys. Pro adds offline-first NVD CVE matching and risk scoring. Enterprise adds cloud auditors and evidence packs for listed frameworks including SOC 2, HIPAA, PCI DSS v4.0.1, and ISO/IEC 27001:2022. The maker says scan data, findings, and reports remain on the customer’s machine, and license checks can work offline. Community costs nothing; Pro costs $39 a year or $49 a month. Enterprise plans cost $2,000 a year, $5,000 a year, or $10,000 a year. It supports Windows, macOS, and Linux.
OWASP Nettacker
OWASP Nettacker is free, open-source software for automating information gathering, vulnerability scanning, and penetration testing. It discovers open ports, services, misconfigurations, default credentials, and subdomains across IPv4 addresses, ranges, CIDR blocks, domains, and HTTP or HTTPS URLs. Users can run it as a command-line utility, Docker container, API, or Web GUI. A modular architecture provides prebuilt and customizable scanning modules. Reports are generated in HTML, TXT, JSON, and CSV, with the latest release listing SARIF and DefectDojo-compatible output; Maltego transforms are supported. Nettacker is written entirely in Python and does not launch external tools. Installation options include Poetry from source, pip or pipx from PyPI, and Docker. Native support covers Linux, macOS, and FreeBSD; Docker serves other operating systems while native Windows support is in progress. The installation guide currently supports Python 3.11–3.12, with later compatibility underway. Security updates cover the latest stable release and current master branch, while older versions may not receive updates. The project directs vulnerability reports through a private GitHub Security Advisory.