SaaS Kit
AI SaaS Starter
$149Launch an AI product with auth, billing hooks and a usage-metered API layer already wired.
- Next.js
- TypeScript
- Supabase
- Stripe
by Northbeam LabsUpdated May 28, 2026
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A clean foundation for subscription products: row-level security patterns and checkout flows included.
Everything you need to charge for a Supabase-backed product. Row-level security patterns, a subscription schema and Stripe checkout flows are set up the way you'd do them yourself — clean, typed and easy to extend.
| Pro | Access and updates while your Pro plan is active. | Included in Pro |
|---|---|---|
| Extended | Keep using it in unlimited projects after cancelling. | $199 |
RLS examples refreshed for the latest Supabase.
Jun 10, 2026Launch an AI product with auth, billing hooks and a usage-metered API layer already wired.
Organizations, members and per-tenant data isolation, structured so you can extend it safely.
Two-sided marketplace scaffolding — listings, seller profiles and payout-ready data models.