Apps similar to Uptime Kuma include Better Stack, which is free for personal use. Other options are UptimeRobot, Tianji, Pingdom and Kener. You're spoiled for choice with Website Monitoring Tools like Uptime Kuma: we list more than 100 alternatives for the web, self-hosting, Windows, Linux and Mac.
Nightlamp provides real-time monitoring and real-engineer diagnostics for no-code platforms like Bubble, Lovable, Webflow, and more. Unlike standard uptime monitors, Nightlamp goes beyond status checks by paging a human engineer to reproduce the issue, identify the root cause...
United States
PingRelay monitors your services and instantly alerts you when something breaks so you can respond before users are impacted.
CertWatch is a self-hosted TLS monitor that ships as a single Go binary with SQLite - no database server, no agents, no telemetry.
Certly monitors SSL certificates, domain registration expiry, and DNS/DNSSEC across all your sites — and alerts you on Slack, Discord, email, or webhook before anything lapses, so you never find out from your customers.
Japan
StatusDrift is an uptime monitoring platform that watches your websites, APIs and infrastructure around the clock and alerts you the instant something drifts. Set up monitors in seconds with support for HTTP, HTTPS, ping, TCP port, SSL certificate expiry and keyword checks, all...
Serbia
AlwaysUp.dev is a lightweight, real-time website and infrastructure monitoring tool designed for developers, system administrators, and digital agencies who can't afford downtime. Instead of waiting for a user to report a broken link or a crashed server, AlwaysUp...
Romania
EU
Uptime, SSL, DNS, and email monitoring with root-cause analysis across DNS, TCP, TLS, and the app layer, plus 30 free diagnostic tools that need no signup.
Sentinel provides a centralised location in which you can see Domain, SSL and DNS information - all whilst checking that your SLAs are being met. Don't let your customers inform you that something is wrong because you didn't know.
United Kingdom
KumaBar is the essential macOS app that provides a quick status view of your selected Uptime Kuma and Healthchecks.io monitors. This powerful uptime monitoring app integrates seamlessly into your menu bar for instant server monitoring.
Canada
Uptime monitoring platform for agencies featuring Playwright-based E2E flows, EU-only hosting, and automated white-label reporting.
GermanyEU
Domain monitoring and security that alerts you the moment your DNS records, SSL certificates, or domain security signals change.
rhealth.dev is a developer-first uptime monitoring platform designed to reduce alert noise and speed up incident response.
