Total Network Inventory Alternatives for Mac OS X

Nmap is a free and open-source utility for network discovery and security auditing. It utilizes raw IP packets to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. It is command-line driven, though official GUI versions are also available.

Network Inventory Advisor is a comprehensive software solution designed for network administrators to efficiently manage IT assets, perform hardware and software audits, ensure license compliance, and monitor network devices across Windows, macOS, and Linux platforms.

InvGate Assets is a comprehensive IT asset management solution designed to provide detailed visibility and control over an organization's hardware and software assets throughout their lifecycle. It simplifies tasks like inventory, compliance, and deployment.

Pulseway is a comprehensive real-time IT monitoring and management software solution designed for modern IT teams and MSPs, accessible from anywhere via mobile or web.