Apps similar to OneUptime include Uptime Kuma, which is free and open source. Other options are Better Stack, UptimeRobot, Pingdom and Kener. Website Monitoring Tools like OneUptime are a crowded field, with more than 100 alternatives for the web, self-hosting, Windows, iPhone and Android.
SolidPing is an open-source uptime monitor you can run yourself or use hosted. It ships as one Go binary or one Docker container, uses SQLite by default and PostgreSQL if you want it.
France
EU
Many companies fire their SEO because they don't know what they are doing for them. With Workado you can choose to send them activity reports that let them know exactly what they are paying for. This makes clients happy!
Standard uptime monitors like UptimeRobot only tell you if your server is turned on (returning a 200 OK status). But what happens when a bad plugin update breaks your "Add to Cart" button? Your server stays online, your monitor stays green, and you silently lose sales.
Canada
Website and server monitoring that shows what visitors see: real-browser screenshot diffs plus uptime, SSL, DNS, performance, content and API checks.
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
Simple uptime monitoring with SSL tracking, status pages, and smart alerts. Built for developers and small teams who value simplicity.
FlareWatch is an open-source uptime monitor and status page that runs on Cloudflare Workers, within the Free plan. You fork the repository, and GitHub Actions deploys it to your own Cloudflare account, so there is no server to run.
Uptime monitoring and public status pages for indie SaaS founders - 1-minute checks, Slack/Discord/Telegram alerts, and custom domains. Free to start.
PingRelay monitors your services and instantly alerts you when something breaks so you can respond before users are impacted.
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
PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.
SpainEU
Native iOS, iPadOS and watchOS app for monitoring and controlling self-hosted homelab services, with no backend, account, or telemetry.
Türkiye
