For high-throughput applications, we expect minimal differences compared to Supabase on the hot path, since both ultimately run on native Postgres and rely on the same proven, open-source modules (RLS, replicas, extensions).
Where MCP stands apart is in flexibility and safety: we provide the most secure and scalable setup out of the box, with guardrails for agents and developers, while still letting you drop down into Postgres when you want fine-grained control.
Where MCP stands apart is in flexibility and safety: we provide the most secure and scalable setup out of the box, with guardrails for agents and developers, while still letting you drop down into Postgres when you want fine-grained control.