Another way to put it is that Hasura is mostly about enabling GraphQL on Postgres; 8base is the backend for powerful, enterprise-grade (when necessary) software. GraphQL is an essential design detail for us but not the business or product itself.
Regarding your comment about freemium; I've seen many backend products falter, pivot, and shut down from having unsustainable business models. We are offering a robust plan for $8 / month to start. If developers agree with us that their DX is better, then $8 shouldn't be an issue as their time is more costly. But we appreciate what you are saying and are watching this closely.