UptimeRobot alternative after their ToS changes

UptimeRobot no longer allows free monitoring for commercial projects, which is a major drawback for many users like myself.

I’m now searching for an alternative that offers a generous free plan.

After using UptimeRobot for about six years and being a big fan of their service, their recent pricing and terms of service changes, along with the plan restructuring, have unfortunately made it impractical for my needs.

Here’s a screenshot from their newsletter: https://x.com/AndrewDeJackson/status/1844665065267442142