The pricing structure needs improvement since it uses cloud billing. We do not know how the pricing is calculated as it is all on the cloud. The concept that the more you use, the more you have to pay could have been much better. They could have implemented credits based on usage so that users would be able to easily calculate the pricing and provide it to customers. I am the co-founder and CTO of the company called Aiwox (A I W O O X). We have numerous projects for mobile application development, and we have shifted from Google Firebase to Supabase because there is a fixed price for Supabase. Supabase is built on top of AWS, and it provides a very good pricing model. Some of the credits are free, and once you reach a certain limit, you know the charges. The second improvement area is related to SQL. They provide the real-time database, which is very good, and they have gradually started including PostgreSQL, which is a relational database, but it is not production-ready yet. I may be incorrect; perhaps they have released something new, but PostgreSQL database real-time database remains a challenge with Google Firebase.
