Build a SaaS app with Next.js + Supabase + Stripe
Subscription products with multi-tenant architecture, role-based dashboards, and recurring billing.
The hard parts of SaaS, done right
Anyone can build a CRUD app. SaaS is harder because the boring infra is what determines whether the business survives - tenancy, billing, role-based access, webhook reliability, idempotency, retry logic, refund handling. I've shipped enough multi-tenant SaaS to know where the landmines are.
What you get
- Multi-tenant architecture - workspaces isolated at the database layer via Supabase RLS, not in app code. Tenancy bugs become structurally impossible.
- Subscription billing - Stripe (or Polar) wired with webhook handling, prorated upgrades/downgrades, refund handling, dunning.
- Role-based dashboards - owner, admin, member roles with database-enforced permissions.
- Customer + admin views - you don't want to log into Supabase every time someone needs a refund or a tier change.
- API + webhooks - outbound webhooks for customer integrations, inbound API for programmatic access.
Stack rationale
Next.js App Router + Supabase + Drizzle ORM + Stripe. Server components let dashboards render workspace-scoped data on the server before hitting the client, which means tenancy isolation is enforced before the browser ever sees the response. More on why this combo works.
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Read the case study →FAQ
How does the billing layer handle annual plans, free trials, etc?+
All standard. Stripe Checkout handles the front-door, Customer Portal handles upgrades, webhooks update the workspace_subscriptions table on every change. Free trials are configured per pricing tier, billing-cycle changes are prorated automatically.
Can you migrate an existing app onto this architecture?+
Yes, but it's usually a rewrite of the auth + tenancy layers. We scope migrations as their own engagement after a paid discovery sprint.
Do you handle compliance (SOC 2, GDPR)?+
I'll architect for compliance (data isolation, audit trails, data export/deletion) but the certification process itself needs auditors I don't replace.
Ready to build a SaaS app?
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