I know it's in it's infancy here, but if it's a solo passion project I'd consider open-sourcing it so the E2EE can be verified.

If you plan on launching this as a monetized project of some sort, I, as a potential customer, would suffice for audits but I'm sure they can get pricey.

I'll give it a shot either way, just my two cents

I'm just a new user like everyone else commenting here. I should have been clear about that with a comment in the original post, sorry. I think x.com/rootshell0 looks like they have an X account but idk