Retool is great, although they explicitly build for developers and building on retool requires writing glue code in their JavaScript template language, and writing SQL queries.

In Glide, we avoid code and syntax as much as possible. Our table-driven programming model also creates a nice MVC-like separation of concerns where you don’t end up with your program chaotically interspersed with controls on a canvas, so your program is easier to manage as it scales (in exchange for being less direct to create).