I don't think so for my usage and I shared it because it's cost effective and would be acceptable for a lot of devs' projects. I still get UptimeRobots notifications if Zapier or Twilio hiccups. For the phone notifications, if the system fails on a given night it's not the end of the world if I don't wake up. I can fix in the morning.
But I agree for e-commerce or mission critical applications - you need redundancy and it's worth ponying up the extra money for an advanced system.
But I agree for e-commerce or mission critical applications - you need redundancy and it's worth ponying up the extra money for an advanced system.