Install and Configure Uptime Kuma on VPS

The Problem

Paid uptime monitoring services add up fast when you're watching several sites or servers — Uptime Kuma gives you the same core monitoring, self-hosted and free, if it's installed and configured properly.

About this problem

Paid uptime monitoring services charge per-site or per-check in a way that adds up quickly once you're watching more than a couple of things. Uptime Kuma gives genuinely comparable core monitoring — HTTP checks, status pages, notifications — entirely free and self-hosted, provided it's actually installed and configured properly rather than left on defaults.

This comes up for anyone managing multiple sites or servers who wants proper uptime visibility without an ongoing subscription cost.

What's Included

• Installing Uptime Kuma on your VPS (Docker or native)
• Setting up monitors for your sites/services with sensible check intervals
• Configuring notifications (email, Telegram, Discord, etc.)
• Basic access protection so the dashboard isn't publicly exposed by accident

What's NOT Included

• Monitoring infrastructure you don't control (third-party SaaS you use)
• Ongoing dashboard management
• SSL certificate monitoring beyond what Uptime Kuma supports out of the box

How It Works

1. Install Uptime Kuma on your VPS, either via Docker or a native install depending on your preference.
2. Set up monitors for each site/service with check intervals appropriate to how quickly you need to know about an outage.
3. Configure notification channels (email, Telegram, Discord, or others Uptime Kuma supports).
4. Apply basic access protection so the dashboard itself isn't publicly exposed by accident.
5. Trigger a real test outage/alert to confirm notifications arrive as expected.

In practice: you buy the service, send over whatever access or details the job needs, I investigate and do the work, and you confirm it's resolved before we call it done.

Frequently Asked Questions

Is Uptime Kuma really free?

Yes, it's open-source and free to use — the only cost is the small amount of server resources it uses to run, typically negligible on an existing VPS.

How does Uptime Kuma compare to paid services like UptimeRobot?

For core uptime/status monitoring it's genuinely comparable, with the trade-off that you're responsible for hosting and maintaining it yourself rather than it being someone else's managed service.

Can Uptime Kuma monitor more than just websites?

Yes, it supports various check types including HTTP(S), TCP ports, DNS, and more, so it can watch other services beyond just web pages.

Is the Uptime Kuma dashboard secure by default?

It has basic authentication, but making sure it's not unnecessarily exposed to the public internet (or properly secured if it needs to be) is worth checking specifically during setup.

Can Uptime Kuma send alerts to Telegram or Discord?

Yes, both are supported notification channels alongside email and several others, configurable per monitor.

Does Uptime Kuma need its own server?

No, it runs comfortably alongside other services on an existing VPS — it's lightweight enough not to need dedicated hardware for typical monitoring loads.