This is a bit more niche, but large and small event venue managers all over the world use this software to book and manage events in their space, and they have an open API. It’s quickly becoming industry standard.
I have a few clients who use the software, but need to integrate with Paperform to collect leads, automate a few things and connect to a couple of other services.
Specially post covid, these venues need to automate and provide top level services to get people back in the doors when there is lower demand.
Will investigate setting up our own private nodes in the mean time.