- Website is riddled with grammatical inconsistencies and errors. I can tell you're not a native English speaker, and you may want to revisit some of the copy.
- As @ourcat mentioned, there are way too many pricing options, not to mention the tiny tabs at the top (which yield even more pricing options). It's just confusing/overwhelming.
- You really need to make a case here for why someone would choose you over Firebase. I'd personally never use you because Firebase is free while I'm building out the MVP (usually a side project). It always irks me when passion projects or pre-MVP "startups" are hemorrhaging money (even if it's just 10 bucks a month).
- I don't think "vendor lock-in" is a pain point for these kinds of products. A pain point I do know about is migrating to a more robust data layer if the project takes off (post-MVP phase). I don't really see how this very real pain point is easier to mitigate on your SaaS rather than Firebase.