Uptime Kuma alternative: hosted monitoring without the server
Uptime Kuma is a great open-source, self-hosted monitor. UptimeFlux is the hosted option: same idea — HTTP checks, alerts, status pages — but nothing to install, update or keep online yourself. Start free with 5 monitors.
Uptime Kuma is excellent — so why look elsewhere?
Uptime Kuma is free, MIT-licensed, runs in one Docker container and supports dozens of notification channels. Teams usually look for an alternative for operational reasons, not features: the monitor has to live somewhere, be patched, backed up — and stay up when everything else is down.
Uptime Kuma vs UptimeFlux at a glance
| Criteria | Uptime Kuma (self-hosted) | UptimeFlux (hosted) |
|---|---|---|
| Price | Free software + your server costs | Free up to 5 monitors, then $7 / $19 / $39 per month |
| Setup | Docker or Node.js on a VPS, reverse proxy, TLS | Sign up and add a URL — about 2 minutes |
| Maintenance | Updates, backups and security patches are on you | Managed for you |
| Where checks run | From your own server or network | From external infrastructure, independent of your servers |
| If your server goes down | Monitoring can go down with it (unless hosted elsewhere) | Monitoring keeps running and alerts you |
| Status pages | Yes, served by your instance | Yes, hosted public status pages |
| SSL expiry alerts | Yes | Yes |
| Teams & workspaces | Basic single-instance users | Workspaces and team members |
| Data control | Full — data stays on your machine | Hosted by UptimeFlux |
The "who watches the watcher?" problem
The most common Uptime Kuma setup runs on the same VPS, home lab or cluster as the services it monitors. When that host, its network or its DNS fails, the alerts fail with it. A hosted monitor checks you from the outside, which is exactly what you need during an outage.
Choose Uptime Kuma if…
- You need to monitor internal services that are not reachable from the internet
- You want full control of your data and enjoy running your own stack
- You already have a reliable, separate host to run it on
Choose UptimeFlux if…
- You do not want another server, container or upgrade to babysit
- You need alerts even when your own infrastructure is down
- You want hosted status pages and team access out of the box
- You prefer predictable pricing with a free tier of 5 monitors
Or use both
Many teams keep Uptime Kuma for internal checks and add an external hosted monitor for public endpoints. It is the simplest way to cover both blind spots.
FAQ — Uptime Kuma alternative
Is there a hosted version of Uptime Kuma?
Uptime Kuma is designed to be self-hosted; there is no official managed cloud version. If you want the same kind of monitoring without running a server, a hosted service such as UptimeFlux is the usual alternative.
Is UptimeFlux free like Uptime Kuma?
UptimeFlux has a free plan with up to 5 monitors and no credit card. Uptime Kuma is free software, but you pay for and maintain the server it runs on.
Can UptimeFlux monitor internal or private services?
No — UptimeFlux checks public endpoints from the outside. For services only reachable inside your network, a self-hosted tool such as Uptime Kuma is the right fit.
Can I migrate my Uptime Kuma monitors?
Yes, by recreating them: add each URL in UptimeFlux (or via the API), set your alert contacts and publish a status page. Most teams move their public monitors in a few minutes.
Related
Try a hosted Uptime Kuma alternative
5 free monitors, alerts and a public status page — nothing to deploy.