UptimeRobot is described as 'Monitor up to 50 sites with 5-minute intervals for free. Receive alerts by email, SMS, calls, and integrate with platforms for seamless updates' and is a very popular website monitoring tool in the network & admin category. There are more than 100 alternatives to UptimeRobot for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and Linux apps. The best UptimeRobot alternative is Better Stack. It's not free, so if you're looking for a free alternative, you could try Better Stack or Uptime Kuma. Other great apps like UptimeRobot are Tianji, Pingdom, Kener and HetrixTools.
dashboards.io - Visual Dashboards giving real-time visibility of your business through monitoring and alerting so you can concentrate on your business while we take care of your systems. Using Google Analytics, PageChecks, WebPings and SSL Checks.
Serverless status page system which enables you to build a status page with minimum effort and cost!
Statusfy is a Status Page System, completely Open Source, easy to use and deploy to a variety of hosting services. The goal behind is to lower costs and complexity providing a simpler and versatile Open Source alternative.
Website uptime monitoring. Be notified by email when your site is down. Free and open source, monitor as many URLs as you want. You can hack it and host it yourself or use the official instance.
Track web page changes in any web page daily for free users, every 30 minutes for paid users - no RSS or Atom required. Receive notifications via email, Instant Message, and SMS.
Latency test is a tool that helps you periodically test the latency of your website or API and monitor uptime. It let's you know if your website is down or slow using off the shelf integrations, such as E-mail, Slack, OpsGenie, PagerDuty, etc.
Downtime Cat monitors your website, and if it goes offline, sends you an email so you can fix it fast.
Pingbreak is an original and free monitoring service. Get notified through Twitter if your website is down. Pingbreak checks all of your websites each minute and alert you instantly by Direct Message (DM)
Noah is your 24/7 website monitoring Telegram bot. When your site goes down, it sends instant alerts directly to your phone. With Noah, you can stay ahead of issues, act fast, and keep your users' experience reliable—all from a simple chat.
KIT.DOMAINS is a convenient and reliable tool designed to make domain monitoring accessible and effective for everyone.
United Kingdom
Simplier, just does what i need it to do.