1 Open Source Alternatives to Zabbix

A list of 1 carefully selected open-source alternatives to Zabbix.

Created by

Adrian

Mar 9, 2025Updated•2 min read

The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.

If you’re looking for alternative features or workflows, here is a prepared detailed list of Zabbix open-source alternatives — each with its own distinctive strengths and key features.

Checkmk

1,687

479

Checkmk is a best-in-class IT monitoring platform that empowers IT operations and DevOps teams with a comprehensive, scalable, and automated solution for monitoring infrastructure and applications. It delivers out-of-the-box discovery and over 2,000 vendor-maintained plug-ins to ensure every component of your IT ecosystem is covered.

Key Features

High-performance scalable architecture capable of monitoring millions of services
Over 2,000 vendor-maintained plug-ins for diverse IT environments
Automated host discovery and configuration with auto-registration
Granular security controls including encryption, 2FA, and role-based permissions
Extensible platform with REST API for custom monitoring and integrations

Checkmk offers a powerful monitoring solution built on a high-performance core designed to scale up to millions of services. The platform automates host discovery, configuration, and agent management using a modern REST API, reducing manual work and ensuring real-time insights. With customizable dashboards, advanced analytics, and granular security controls including encryption and 2FA, it provides complete visibility into cloud, on-premise, and hybrid infrastructures while enabling rapid investigation and resolution of issues.

Learn more about Checkmk

Price comparison of Zabbix open-source alternatives

Tool	Tier 1	Tier 2	Tier 3	Details
Checkmk	$0 Raw Edition	$175 Enterprise Edition	$250 Cloud Edition	Learn more

* Pricing shown is based on publicly available information and may not reflect current rates. Visit each tool's website for detailed pricing information and additional tiers.

About Zabbix

Zabbix Team is a pioneering brand that specializes in the development of open-source software for network and application monitoring. With headquarters in Latvia and offices in the United States, Brazil, Mexico, and Japan, Zabbix has a global presence. What sets Zabbix apart is its unique approach to product development. They offer organizations unparalleled freedom by providing a free and open-source software solution backed by a reliable vendor. Zabbix's comprehensive solution includes data collection, processing, alerting, and visualization, all in one package. They prioritize quality to ensure a superb user experience and lightning-fast deployment. As your organization grows, Zabbix seamlessly adapts and scales alongside your needs. The Zabbix team is a dynamic and dedicated community of professionals who continuously innovate and evolve their product to meet the evolving needs of customers worldwide. Join them in shaping the future of monitoring. Accredited with prestigious awards and certificates, Zabbix is recognized for its excellence and commitment to customers.