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4 Best OpenNMS Alternatives for Mac in 2026

Explore 4 alternatives to OpenNMS — vetted by our editors with real user reviews, pricing, and feature comparisons.

8.4

Spot Score

LiveNX - Network Monitoring Software

LiveNX

Efficiently monitor your network for peak performance.

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What is LiveNX?

LiveNX is a new kind of network monitoring software that provides real-time status for network and high availability servers, and alerts user to impending outages and other issues before they affect business. LiveNX uses a unique centralized display with easy-to-understand icons and charts to ...

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LiveNX offers custom pricing plan

8.4

Spot Score

Icinga - Application Performance Monitoring (APM) Tools

Icinga

Monitoring made efficient, effortless, and effective.

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What is Icinga?

Icinga is a monitoring tool that enables your team to monitor and track the health and performance of IT infrastructure resources, applications and services. Icinga combines the advantages of a traditional monitoring tool with modern technologies to increase IT service management efficiency. ...

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Icinga offers custom pricing plan

Prometheus - Database Management Software

Prometheus

Effortlessly manage and integrate your data.

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What is Prometheus?

Prometheus - A software application for data management and integration. Prometheus is a Web-based, multi-user solution for data import, cleaning, transformation and load. It includes a data warehouse, business intelligence capabilities and all the connectivity required to get data from source ...

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Prometheus offers custom pricing plan

NinjaOne - Remote Monitoring and Management Software

NinjaOne

Automate the hardest parts of IT

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What is NinjaOne?

NinjaOne, the automated endpoint management platform, delivers visibility, security, and control over all endpoints for more than 30,000 customers in 130+ countries. The cloud-native NinjaOne platform simplifies endpoint management, patching, and visibility for environments at any scale. It is ...

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NinjaOne offers custom pricing plan

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to OpenNMS are NinjaOne (4.7★), Icinga (4.4★), Prometheus (4.4★). Compare all 4 alternatives side-by-side above.

When evaluating alternatives to OpenNMS, prioritize: Resource Management, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply OpenNMS is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

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