What you buy
Source code for a complete Next.js boilerplate.
Private GitHub repo with auth, payments and dashboard.
A starter you can edit, deploy and sell.
Product demo
What you are seeing is a functional example of what the Lánzate boilerplate generates.
When you buy, you get the full source code so you can build your own SaaS like this. You are not buying a hosted product or a locked template. You are buying an editable codebase you can launch under your own brand.
What you do with it
Clone it, edit one config file and swap in your brand.
Start with a landing, auth, billing and dashboard from day one.
Turn it into your own SaaS instead of a closed demo.
How it is delivered
One-time payment through Lemon Squeezy.
Immediate access to the private repo after purchase.
No subscription and product updates included.
Interactive preview
This is what a SaaS built with Lánzate can look like.
These are not screenshots. They are React mockups that mirror the kind of product the boilerplate lets you build and customize.
Dashboard
Revenue, customers and recent payments.
Last 30 days
Revenue
$2,340
+12.5%Customers
184
+8 newMRR
$890
+23%Churn
2.1%
-0.3%Recent payments
USD| Customer | Plan | Amount | Status |
|---|---|---|---|
| María López | Pro | $29.99 USD | Paid |
| Carlos Ruiz | Business | $89.99 USD | Paid |
| Ana Torres | Pro | $29.99 USD | Pending |
Main control panel with revenue, customers, MRR and a table of recent payments. Fully customizable.
// The differentiator
One file. Everything changes.
You edit `config/app.ts` and the whole boilerplate adapts to your provider, currency and language. The interaction is designed to make the adapter pattern obvious in seconds.
config/app.ts
export const appConfig = {name: "Mi SaaS",description: "Boilerplate para lanzar tu SaaS con pagos y auth.",payments: {provider: "mercadopago",currency: "CLP",},auth: {provider: "better-auth",},i18n: {defaultLocale: "es",locales: ["es", "en"],},};
Payment provider
Currency
Language
Current setup
Mercado PagoCLPSpanish
This is what the buyer actually does. They edit one file and their SaaS works with the provider, currency and language they chose without touching the rest of the codebase.
Visual stack
Included technology, grouped by function.
What you are looking at is not an isolated mockup. It comes from a real production-ready stack where the core pieces are already wired together.
Framework
Next.js 15TypeScript 5
Styling
Tailwind 4shadcn/ui
State
Zustand 5TanStack Query
Auth
better-authGoogle OAuth
Database
Prisma 6Supabase PG
Payments
Mercado PagoStripe
ResendReact Email
Testing
VitestMSW
Want to build something like this?
Lánzate gives you the full source code for $69. One-time payment. Unlimited projects.