

Nagios XI and Tanium compete in the IT monitoring and security space. Tanium seems to have the upper hand with its advanced security operations and real-time data aggregation, offering more comprehensive solutions, while Nagios XI is noted for its cost-effectiveness and customization.
Features: Nagios XI is an open-source monitoring solution known for its flexibility and extensive plugin ecosystem, making it ideal for Linux systems and tailored monitoring. It allows users to write their own plugins, ensuring adaptability to specific needs, and offers strong community support. Tanium excels with comprehensive security operations, real-time data aggregation, and advanced analytics capabilities. It's ideal for complex environments with its detailed endpoint insights and incident response effectiveness, facilitating effective vulnerability management and comprehensive endpoint security.
Room for Improvement: Nagios XI users often express the need for an easier setup process, more intuitive user interfaces, and better high-availability solutions. It also faces scalability challenges and lacks comprehensive standard plugins. Tanium users seek improvements in managing false positives, enhancing scalability, and simplifying the user interface, alongside better integration options and user experience enhancements.
Ease of Deployment and Customer Service: Nagios XI is mainly deployed on-premises and is praised for its strong community support, though professional support can be pricey. Tanium is used in diverse environments, including cloud setups, though it may face complexities in deployment. Users highlight the need for more structured support, noting inconsistency in response times.
Pricing and ROI: Nagios XI provides a cost-effective open-source option, appealing to budget-conscious users but with potential additional costs for enhanced features and support. Tanium carries a higher price point, justified by its robust features and benefits, offering significant ROI but requiring investment for optimal use in larger infrastructures.
| Product | Market Share (%) |
|---|---|
| Tanium | 5.0% |
| Nagios XI | 5.7% |
| Other | 89.3% |

| Company Size | Count |
|---|---|
| Small Business | 22 |
| Midsize Enterprise | 17 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 6 |
| Midsize Enterprise | 3 |
| 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.”
Tanium offers robust endpoint protection, patching, and inventory management, consolidating the functions of tools like BigFix with capabilities in incident response, network security, and cloud or on-premise deployments.
Known for real-time capabilities, Tanium provides detailed analytics, security features, and device management. Users benefit from quick implementation, real-time updates, and patching campaigns. Despite its strengths, integration and custom plugin expansion remain areas to improve, along with data visualization and network optimization. Reporting enhancements and user training could advance its usability, and some UI elements may require updates for clarity and security.
What are the essential features of Tanium?Tanium's deployment spans industries focusing on endpoint protection and compliance, ensuring reliable device and server management in settings where safety and quick adaptation are critical. Organizations use it for application deployment, compliance checks, and integrating it as an EDR solution, enhancing overall security and operational efficiencies.
We monitor all Server Monitoring reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.