Hyperping
UptimeRobot
Pingdom
StatusCake
WebGazer
Better Uptime
updown.io
Downtime Monkey
Dotcom-Monitor
UptimeRobot
Pingdom
StatusCake
RapidSpike
updown.io
Super Monitoring
Port Monitor
Hyperping Dotcom-MonitorDotcom-Monitor might be a bit more popular than Hyperping. We know about 1 link to it since March 2021 and only 1 link to Hyperping. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
🐇 Quickest was SolidGigs with 7 months (currently $7,600) 🐌 Slowest was Hyperping with 3.5 years (currently $6,300). Source: over 2 years ago
And then nagios and dotcom-monitor.com alerts for certificates nearing expiry. Source: almost 2 years ago
UptimeRobot - Free Website Uptime Monitoring
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
WebGazer - Monitor your website's availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.
RapidSpike - RapidSpike is a reliability, performance and security monitoring service for transactional websites. Using next-generation synthetic monitoring & deeper than ever before data, RapidSpike is for businesses serious about protecting their online revenue
Better Uptime - We call you when your website goes down