Next.js SaaS Starter (Supabase)

Supabase's official Next.js subscription payments starter with Stripe.

Next.js Subscription Payments is Supabase's official open-source starter for building a SaaS with user management and subscription billing. It combines Next.js, Supabase Auth and Postgres, and Stripe Checkout plus the customer portal, with webhooks that sync products, prices, and subscription state into the database. It is a canonical reference for wiring Stripe subscriptions to Supabase.