Skip the server
There is nothing to provision, update, or keep running — monitoring is hosted for you.
Uptime Kuma is a popular open-source, self-hosted uptime monitor. If you are comparing alternatives, the question is usually whether you want to keep running your own monitoring server, or move to a hosted tool that also checks rendered page health and user journeys.
Start your 7-day trial — no credit card, free plan after.
A hosted alternative with no server to run — plus page health and journeys beyond uptime.
The core trade-off is hosted-with-depth versus self-hosted uptime you run yourself.
| Criteria | NorthDuty | Uptime Kuma |
|---|---|---|
| Hosting | Fully hosted — nothing to run or maintain | Self-hosted — you run and update the server |
| Cost model | Free plan, with paid tiers as you scale | Free and open-source; you provide the infrastructure |
| Checks beyond uptime | Rendered page health, SSL, DNS, blank-page and error detection on every check | HTTP/TCP/ping-style uptime checks |
| User journeys | Plain-text or AI-suggested multi-step journeys with step screenshots | Not a primary focus |
| Best for | Teams wanting hosted monitoring with page-health and journey depth | Teams happy to self-host a focused uptime monitor |
Uptime Kuma is a great fit for teams that want a free, self-hosted uptime monitor and are happy to run and maintain it. It covers HTTP, TCP, ping, and similar checks with a clean dashboard, and the self-hosted model gives you full control.
The costs are the ones that come with any self-hosted tool: you provision the server, keep it updated, and make sure the monitor itself stays up — and a self-hosted checker on one server does not, by itself, render pages or exercise multi-step journeys the way a real visitor does.
For many teams the goal is less infrastructure, not more. A hosted monitor removes the server you would otherwise have to run and patch, and lets you focus on the site rather than the monitoring stack.
NorthDuty is fully hosted with a free plan, and each check does more than ping: it renders the page to catch blank pages, JavaScript errors, and broken resources, tracks SSL and DNS, and runs plain-text or AI-suggested user journeys — coverage that a self-hosted uptime pinger does not provide out of the box.
NorthDuty trades self-hosting for a managed tool with deeper checks.
There is nothing to provision, update, or keep running — monitoring is hosted for you.
Each check loads the page in a real browser, catching failures a ping cannot see.
Enable AI-suggested journeys to cover checkout, login, and forms, not just status.
Route alerts to email, Slack, and more, with the failure reason attached.
Review the product pages and supporting content that explain the monitoring depth behind the comparison.
Feature
Monitor uptime every 5 minutes by default with HTTP, SSL, DNS, blank-page detection, broken resources, JavaScript errors, and API call tracking.
Explore Uptime MonitoringFeature
Learn how NorthDuty combines editable user journeys and website health checks in one website monitoring project.
Explore Website MonitoringFeature
NorthDuty runs your checkout, signup, login and form flows in a real browser on a schedule and reports the exact step that failed, with a screenshot.
Explore User Journey MonitoringArticle
How to choose an uptime monitoring tool: what to look for beyond a simple ping, the main categories of tool, and where deeper page health monitoring fits.
Read Best Uptime Monitoring ToolsArticle
Learn why websites can break without going fully offline and how website health monitoring helps detect silent failures.
Read Why Websites Break Without Going OfflinePricing
NorthDuty plans are sized by how many checkout, signup and login journeys you monitor: Free, $29 Starter, $79 Pro, $199 Business. 7-day trial, no card.
Compare pricing plansAnswers to common buying questions for teams comparing monitoring options.
NorthDuty is a hosted alternative with a free plan. It removes the self-hosted server and adds rendered page-health checks and user journeys on top of uptime.
No. NorthDuty is fully hosted, so there is no monitoring server for you to run, update, or keep online.
It renders each page to catch blank pages, JavaScript errors, and broken resources, tracks SSL and DNS, and runs multi-step user journeys.
Choose NorthDuty when you want hosted monitoring with no server to maintain — plus rendered page health and user journeys beyond uptime.
7 days with Pro features and limits, no credit card — then keep one daily journey on the free plan.