Nagios XI and Nmap compete in the network monitoring and security auditing category. Nagios XI seems to have the upper hand due to its extensive plugin support and customization abilities that cater to tailored monitoring solutions.
Features: Nagios XI provides extensive plugin support, customization options for tailored solutions, and flexibility in server configurations. Nmap offers detailed scanning capabilities, a command-line interface for security auditing, and efficiency in network services discovery.
Room for Improvement: Nagios XI requires additional plugins for expanded functionality and complex scalability. Its open-source version lacks a GUI, and configuration demands technical expertise. Nmap could benefit from a GUI for better usability for beginners, faster scanning speeds, and improved service identification accuracy.
Ease of Deployment and Customer Service: Nagios XI can be deployed in private and public clouds, but deployment complexity and support availability vary. Nmap is mainly deployed on-premises, known for ease of use without extensive support. Its community offers strong backing, though official support is limited.
Pricing and ROI: Nagios XI offers both free and paid versions, with the open-source Nagios Core providing a cost-effective solution. Paid versions are valued for features and potential ROI despite being expensive. Nmap, as a free open-source tool, provides excellent cost benefits, especially for non-IT-centric organizations, with no licensing fees contributing to positive ROI.
| Product | Market Share (%) |
|---|---|
| Nmap | 0.6% |
| Nagios XI | 3.1% |
| Other | 96.3% |
| Company Size | Count |
|---|---|
| Small Business | 22 |
| Midsize Enterprise | 17 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 9 |
| Midsize Enterprise | 1 |
| Large Enterprise | 11 |
Nagios XI provides monitoring of all mission-critical infrastructure components, including applications, services, operating systems, network protocols, systems metrics, and network infrastructure. Third-party add-ons provide tools for monitoring virtually all in-house and external applications, services, and systems.
Nagios XI uses a powerful Core 4 monitoring engine that provides users with the highest levels of server monitoring performance. This high degree of performance enables nearly limitless scalability and monitoring powers.
With Nagios XI, stakeholders can check up on their infrastructure status using the role-based web interface. Sophisticated dashboards enable access to monitoring information and third-party data. Administrators can easily set up permissions so users can only access the infrastructure they are authorized to view.
Nagios XI Benefits and Features
Some of the benefits and top features of using Nagios XI include:
Reviews from Real Users
Nagios XI stands out among its competitors for a number of reasons. Several major ones are its integration options and monitoring abilities, as well as its alerting features.
David P., a senior DevOps engineer at EML Payments Ltd, writes, “We use Nagios as a network discovery tool. We use Nagios to maintain our uptime statistics and to monitor our services. It has allowed us to be much more sophisticated in our monitoring and alerting.”
An IT-OSS manager at a comms service provider notes, “Nagios XI has a custom API feature, and we can expose custom APIs for our integration. This is a great feature.”
Nmap ("Network Mapper") is a free and open source (license) utility for network discovery and security auditing. Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime. Nmap uses raw IP packets in novel ways 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 was designed to rapidly scan large networks, but works fine against single hosts. Nmap runs on all major computer operating systems, and official binary packages are available for Linux, Windows, and Mac OS X. In addition to the classic command-line Nmap executable, the Nmap suite includes an advanced GUI and results viewer (Zenmap), a flexible data transfer, redirection, and debugging tool (Ncat), a utility for comparing scan results (Ndiff), and a packet generation and response analysis tool (Nping).
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