Firebase’s reliability issues forever fired them from my arsenal. Their uptime dashboard regularly lied about being available, as well. The coup de grace was when they went down during a demo to a customer where I had put in 20 hours of prep beforehand.

Configly looks like it would fill a niche of needing to give levers and dials to a non-technical customer who contracted the technical coding of the app/product out.

When you do, it would be interesting if the form could be generated with specialized widgets from a JSON Schema Validation.

It would probably be a lot of work, but would make life a lot easier for people who use that. Automatically populating enum dropdowns, numeric range enforcement, etc. On the other hand, you wouldn't need to make your own UI to edit the field typings since many JSON Schemas can be generated from code, or with existing visual tools for people who prefer visuals.