Supabase vs Firebase: Picking a Backend for Your MVP

Both platforms exist to get founders to a working backend without hiring a dedicated infrastructure engineer. The right pick depends mostly on your data shape.

Choose Supabase if

Your data is naturally relational — users, orders, relationships between records — and you want real SQL underneath.

Choose Firebase if

You need real-time sync out of the box, or your data is more document-shaped and less relational.

For most MVPs with structured business data, Supabase's Postgres foundation makes it easier to scale into a more complex product later.