04.11.2025 - Henrique Canha · 4 min read

Zabbix vs Prometheus: which tool should you choose

Choosing the right monitoring tool can significantly impact the reliability, scalability, and efficiency of your infrastructure. Two of the most powerful and widely adopted open-source tools in this space are Zabbix and Prometheus. While they share a similar goal of monitoring IT systems, their architectures, use cases and philosophies are quite different.

In this article, we compare Zabbix vs Prometheus, helping you understand when to choose each and how they can fit into your monitoring strategy.

Key Takeaways

Zabbix is an all-in-one platform for traditional and hybrid infrastructure, while Prometheus is built for cloud-native and Kubernetes environments.
Zabbix collects data through agents, SNMP and polling and stores it in SQL; Prometheus scrapes HTTP endpoints into its own time-series database.
Zabbix includes dashboards, maps and SLA widgets, while Prometheus is usually paired with Grafana.
Zabbix has built-in triggers and escalations; Prometheus handles alerts with Alertmanager.
Many organisations use both: Prometheus for dynamic workloads and Zabbix for networks and traditional infrastructure.

Zabbix vs Prometheus: overview of two open-source leaders

Zabbix vs Prometheus overview of two open-source leaders

Zabbix is an enterprise-grade open-source monitoring solution that has been around since 2001. It’s designed for comprehensive infrastructure monitoring: servers, networks, applications, databases, and more. Zabbix supports SNMP, IPMI, JMX, HTTP, agent-based and agentless monitoring, making it ideal for traditional IT and hybrid environments.

Prometheus, on the other hand, emerged in 2012 from SoundCloud, tailored for modern, cloud-native environments. It’s built around a time-series database and designed to pull metrics from exporters over HTTP. It excels in environments like Kubernetes, containerized applications, and microservices.

Related article: Why choose Open Source?

Data collection and architecture differences

Zabbix uses a centralized polling model with agents or standard protocols like SNMP. It supports active and passive agents, Zabbix proxies for distributed monitoring, and built-in templates for quick onboarding.

Prometheus uses a pull-based model, scraping metrics via HTTP endpoints exposed by exporters. It stores data in a local time-series database and is designed for high-frequency metric collection.

Feature	Zabbix	Prometheus
Data model	Events + metrics	Time-series metrics only
Metric collection	Push (agents, SNMP), polling	Pull (scrape via HTTP)
Storage	SQL (PostgreSQL/MySQL) + history cache	Built-in TSDB (local, fast)
Scaling	Proxies + database cluster	Federation, sharding via Cortex/Thanos

Modernise Your Monitoring Discover how Syone helps organisations implement, optimise, and manage Zabbix for greater visibility and operational efficiency.

Dashboards and visualisation capabilities

Zabbix provides built-in visualisation tools including:

Native dashboards
Graphs and trends
Network maps
SLA widgets and screens

Prometheus does not include a dashboard by default. Instead, it integrates tightly with Grafana, which is the de facto standard for time-series visualisation. This allows highly customisable, real-time dashboards with alert overlays and query-based panels.

Related article: Embracing Cloud Solutions for Public Services

Alerting and automation

Zabbix features a mature alerting system:

Triggers with thresholds, trends, or logic
Multi-step escalations
Notifications via email, SMS, webhook, Slack, MS Teams, and more
Remote commands for automated responses

Prometheus handles alerts through Alertmanager, a separate component that manages:

Alert grouping and deduplication
Silencing and inhibition
Routing to integrations like PagerDuty, Opsgenie, Slack, etc.

While Prometheus is more flexible in dynamic environments, Zabbix is often easier to configure for traditional infrastructure.

Best use cases for each tool

Use Case	Best Fit
Network monitoring (SNMP, ICMP)	Zabbix
Traditional server + app monitoring	Zabbix
Kubernetes and microservices observability	Prometheus
High-frequency metrics (1s intervals)	Prometheus
SLA reporting and maps	Zabbix
DevOps pipelines and CI/CD integrations	Prometheus

Zabbix and Prometheus: can you use both?

Zabbix and Prometheus can you use both

Yes. In fact, many large organisations deploy both tools:

Prometheus for metrics from dynamic environments (e.g., containers, services)
Zabbix for infrastructure, network, and external systems

There are exporters available to bridge data:

Prometheus data to Zabbix (via Zabbix external checks)
Zabbix data to Prometheus (via exporters or APIs)

Using both tools together can provide full-stack visibility.

How Syone helps you choose and implement the right monitoring stack

As an Open Source Competence Center and experienced Zabbix and Prometheus integrator, Syone helps organisations:

Assess monitoring requirements based on infrastructure and goals
Design hybrid monitoring stacks using Zabbix, Prometheus, Grafana, and Alertmanager
Implement, configure, and optimise open-source observability platforms
Develop custom exporters, templates, and dashboards
Deliver managed services and 24/7 support

Whether you’re running a legacy data centre, modern cloud-native apps, or both, Syone ensures that your monitoring strategy is efficient, scalable, and future-ready.

Explore our Zabbix monitoring services or contact us to speak with our experts.

Explore our Zabbix services

Frequently asked questions

What is the main difference between Zabbix and Prometheus?

Zabbix is a complete monitoring platform for servers, networks and applications, with built-in dashboards and alerting. Prometheus is a metrics-focused tool that scrapes time-series data over HTTP and is designed for dynamic, cloud-native environments.

Is Prometheus better than Zabbix for Kubernetes?

For Kubernetes and microservices, Prometheus is usually the better fit, because it was designed for dynamic environments and integrates natively with the cloud-native ecosystem. Zabbix remains stronger for networks and traditional infrastructure.

Does Prometheus include dashboards?

Prometheus only includes a basic interface for queries and graphs. For production dashboards, it is almost always used with Grafana, while Zabbix includes native dashboards, maps and SLA widgets.

Which tool is better for network monitoring?

Zabbix is generally the better choice for network monitoring, thanks to native SNMP and ICMP support, automatic discovery, vendor templates and network maps.

Can Zabbix and Prometheus be used together?

Yes. Many organisations use Prometheus for containerised workloads and Zabbix for networks and traditional infrastructure. Zabbix can also collect metrics from Prometheus exporters, which helps bring both views together.