If it wasn't $50/month, they'd have made tons of money from me without using it. But I had it for a few months and simply canceled. You can't have a service for $49 when a whole server is $5 nowadays and GitHub is $7/month. Plus, when you can do it with code like with this [0] too, why use a GUI/WUI?
[0]: https://diagrams.mingrammer.com/