Uptime Kuma vs Zabbix
Zabbix monitors everything: servers, network gear, SNMP devices, databases, and web pages through web scenarios, from a server that needs its own database and PHP frontend. Uptime Kuma monitors whether endpoints are up, from one app you set up in a minute. Both are free. The question is how much of Zabbix you would actually use.
Uptime Kuma vs Zabbix: The Verdict
Uptime Kuma is the right tool if the question is "are my sites and services up, and where do people look when they are not?" It is one app, checks start in a minute, and the status page is built in. Zabbix is the right tool if you monitor an estate: host metrics through agents, switches and printers over SNMP, discovery of new hosts, templates, triggers with dependencies, and distributed proxies. Zabbix can do uptime checks through web scenarios and simple checks, but you run a server, a database and a PHP frontend to get there, and you define checks in the Zabbix data model rather than pasting a URL. Most people who just want a status page over-buy with Zabbix; most people who run 200 hosts under-buy with Uptime Kuma.
Last updated: 2026-09-18Quick Comparison
| Feature | Zabbix | Uptime Kuma |
|---|---|---|
| Scope | Full infrastructure monitoring: hosts, network, SNMP, databases, web | Uptime monitoring: HTTP, TCP, DNS, ping, keyword, JSON, push, Docker |
| Components to Run | Zabbix server + MySQL/PostgreSQL + PHP web frontend (+ agents, proxies) | One Node app with SQLite built in |
| How You Add a Web Check | Create a host, then a web scenario with steps, required string and status codes | Paste a URL in the web UI and save |
| Host Metrics (CPU, RAM, disk) | Yes - via Zabbix agent, SNMP, IPMI, JMX | No |
| Network Device Monitoring | Yes - SNMP, network discovery, templates | No (TCP port and ping only) |
| Alerting | Triggers with expressions, dependencies, escalations, media types | 90+ notification services, per-monitor |
| Public Status Page | No - dashboards are for logged-in users | Multiple pages, each mappable to its own domain |
| Check Interval | Configurable per item | Down to 20 seconds |
| Templates and Auto-Discovery | Yes - hundreds of templates, low-level discovery | No |
| Distributed Monitoring | Yes - Zabbix proxies per site | No |
| Version | 7.4 (8.0 in beta) | 2.5.5 |
| License | AGPL-3.0 | MIT |
| 1-Click on InstaPods | No - install server, database and frontend yourself | Yes - $3/mo, launches ready to use |
What Is Harder With Zabbix?
Trade-offs to weigh before committing.
It Is a Platform, Not an App
A Zabbix install is the server daemon, a MySQL or PostgreSQL database, and a PHP web frontend, plus agents on every host you want metrics from and proxies for remote sites. It is a proper piece of infrastructure and it wants a proper server, not a 512MB pod.
A URL Check Is Several Objects
To watch a web page you create a host, attach a web scenario, define its steps with required strings and expected status codes, then write a trigger so a failure becomes an alert, then wire a media type and an action so the alert reaches you. Uptime Kuma does all of that from one form.
No Public Status Page
Zabbix dashboards are for operators who log in. There is no customer-facing status page with incident history and a custom domain. If that is a requirement, you add Uptime Kuma or another tool on top.
The Learning Curve Is the Cost
The software is free, and Zabbix sells support rather than licences. What you pay is time: items, triggers, templates, macros and low-level discovery are a data model to learn. For a homelab or a small SaaS that time is usually better spent elsewhere.
Why Pick Uptime Kuma Instead?
What you get when you pick this stack.
First Check in a Minute
Paste a URL, pick a type, set an interval, save. No hosts, items, triggers or actions. The whole app is one Node process with its own SQLite database.
Status Pages Included
Multiple status pages, each mappable to its own domain, with grouped monitors, branding and incident posts. It is the feature Zabbix does not have and the one non-engineers actually look at.
Fits on a $3/mo Server
Uptime Kuma runs comfortably on 1 vCPU and 512MB, so it can live on a cheap pod far away from the servers it watches. A Zabbix server plus database wants more than that before it has monitored anything.
90+ Notification Services From the UI
Telegram, Discord, Slack, Gotify, ntfy, PagerDuty, email and webhooks, ticked on per monitor. Zabbix media types cover the same ground with more setup.
Real Cost Comparison
Watching 20 endpoints and publishing a status page for a year. Both tools are free software, so the cost is the server and your time.
- Zabbix: free and open source (AGPL-3.0); support contracts are optional and priced on request
- Needs a server, a database and a PHP frontend - realistically a $10-20/mo VPS
- No status page - add another tool if you need one
- Hours to install and model 20 web scenarios, triggers and actions
- InstaPods Launch plan: $3/mo (1 vCPU, 512MB RAM, 10GB)
- Uptime Kuma: free and open source (MIT)
- Instant launch with HTTPS and a domain already wired up
- 20 endpoints, unlimited monitors, status pages included
Frequently Asked Questions
Is Zabbix overkill for uptime monitoring?
For a handful of websites and APIs, usually yes. Zabbix is built to monitor hosts, network devices and services across an estate, and a URL check means creating a host, a web scenario, a trigger and an action. Uptime Kuma does the same job from one form in about a minute.
Can Zabbix monitor a website?
Yes. Zabbix web scenarios run a sequence of HTTP steps and check response time, status codes and required strings, and simple checks cover TCP ports and ICMP ping. It is capable; it is just more setup than Uptime Kuma for the same result.
Can Uptime Kuma monitor server CPU and memory?
No. Uptime Kuma checks endpoints, not host metrics. For CPU, memory and disk you want an agent-based tool - Zabbix, or something lighter like Beszel. Many people run Uptime Kuma for uptime and a second tool for metrics.
Is Zabbix free?
Yes. Zabbix is open source under AGPL-3.0 with no per-host licence. Zabbix the company sells support, training and services on request. What you pay for is the server it runs on and the time to set it up.
Which one has a public status page?
Uptime Kuma. It ships multiple status pages, each mappable to its own domain, with incident posts. Zabbix dashboards are for logged-in operators.
Should I run both?
Larger teams often do: Zabbix as the internal monitoring platform, Uptime Kuma on a separate small server as the outside-in check and the public status page. The second one costs $3/mo and nothing else.
Can I run Zabbix on InstaPods?
Not as a 1-Click app, and a Zabbix server plus database wants more than the $3/mo Launch pod. A pod is a real Linux server with SSH, so it is possible on a larger plan. Uptime Kuma is the one-click option.
Just Need to Know When It Is Down? Deploy in 60 Seconds
Zabbix is the right platform for a fleet. For websites, APIs and a public status page, Uptime Kuma launches on InstaPods for $3/mo, off the box you are watching, with HTTPS and a domain already wired up.
Deploy Uptime Kuma