Is it possible buy more database space? I'm trying Supabase instead of my current firebase setup as I'm not a huge fan of nosql, but believe that I might hit the roof on the 8gb DB limit... If not what alternative do I have, as I really like the postgresql (and supabase js api) and the built in auth.

As per the pricing page at https://supabase.com/pricing, 8GB included, then $0.125 per GB

Sorry, I really looked, but did not find that and kinda concluded it might not be possible. Thanks!