Revenue-ready SaaSPrompt

Stripe-gated SaaS shell

By Battle-tested

Stack: React + Tailwind + Supabase (auth + RLS + `subscriptions` table) + Stripe Checkout + TanStack Query.

Medium45 min

What you'll build

Stack: React + Tailwind + Supabase (auth + RLS + `subscriptions` table) + Stripe Checkout + TanStack Query

The prompt

Stack: React + Tailwind + Supabase (auth + RLS + `subscriptions` table) + Stripe Checkout + TanStack Query.
Build: a starter SaaS where signed-in users with an active Stripe subscription unlock a `/app` area; everyone else sees the marketing page.
Must have: email + Google sign-in, a `subscriptions` table updated by a Stripe webhook, RLS that gates `/app` queries by `user_id`, a billing portal link, and a single pricing page with monthly/annual toggle.
Don't: store role or plan flags on the profile, check subscription status from `localStorage`, or trust the client to decide what's paid.
First screen: marketing landing with hero, three pricing tiers, and "Start free trial" CTA.

How to use this

1
Copy the prompt
Tap the Copy button on the prompt above. That's all of it.
2
Paste it into Lovable
Open lovable.dev, start a new project, paste the prompt, hit send.
3
Open the preview
Wait about a minute for the first build, then look at the preview on the right.
4
Change one tiny thing
Ask Lovable to swap a color or a word. Watch it update live. That's the magic.