2.5$ per GB in "Scalar" and 1.5$ per GB in "Scalar PRO" compared to 0.11$ RDS for General purpose (or 0.125$ for provisioned + the IOPS you use, double that for multi-az), Supabase at 0.125$, Firebase at 0.1725$,DynamoDB at 0.25$, MongoDB Atlas serverless at 0.25$, cockroachDB serverless at 0.5$ per GB, FaunaDB at 1$ per GB. (Neon says it's 0.000164 per GiB, but somethings seems off, it's not at the same scale, so I'm guessing there's a catch here)