Are websites like UpTimeRobot against Repl.it's Terms of Service?
I wanted to make a Discord bot that runs 24/7 but I don't want to break Repl.it's Terms of Service.
Read this: https://blog.repl.it/glitch, replits CEO (@amasad ) promises to never ban pingers. From that article:
Because many people are asking us, as co-founders & CEO I want to make a promise to you that we will never block pinging services or make any abrupt changes that will break your apps. We built our infrastructure in a way that doesn't make it super expensive on us to ping your repl to keep it up.