Which database should I use?

Which database should I use?

Underpeaks Core supports five databases through a unified adapter interface:

• Supabase — recommended, easiest setup, generous free tier

• PostgreSQL — full control, ideal for production workloads

• MongoDB — flexible/unstructured data, free tier via Atlas

• MySQL — good if you already run MySQL infrastructure

• Firebase — mobile-first, Google ecosystem, free tier via Spark plan

Recommendation: start with Supabase if you're unsure.