Next.js 16 + Clerk + Supabase + Stripe + AI

Ship your SaaS
in days, not months

The production-ready Next.js boilerplate with auth, payments, dashboard, admin panel, blog, AI, and everything you need to launch and start earning.

Get SprintKit — $99See what's included

Before you write a single line of YOUR app

Sound familiar?

Setting up authentication4 hrs
Designing a dashboard layout6 hrs
Integrating Stripe webhooks4 hrs
Building an admin panel6 hrs
Configuring email service3 hrs
Writing SEO meta tags2 hrs
Setting up blog CMS3 hrs
Overthinking architecture...
28+ hours before building what actually matters

Skip the boring stuff. Start building what matters.

Clone. Configure. Launch.

Your SaaS is live in 20 minutes.

1

Clone the repo

git clone and npm install. That's it.

2

Edit one file

Change name, logo, navigation, and pricing in site.ts.

3

Deploy to Vercel

Push to GitHub, deploy in one click. You're live.

Everything you need. Nothing you don't.

Stop rebuilding the same boilerplate. Every feature is production-ready and fully customizable.

Authentication & Users

Time saved: 4 hours
  • ✓Clerk integration (sign up, sign in, OAuth, MFA)
  • ✓Role-based access (user, admin, super_admin)
  • ✓Webhook sync to Supabase database
  • ✓Protected routes with middleware
  • ✓User profile management

Built on the best stack

Modern tools you already know and love. No obscure dependencies.

N

Next.js 16

App Router & Server Components

TS

TypeScript

End-to-end type safety

C

Clerk

Auth, SSO & user management

S

Supabase

PostgreSQL + RLS + real-time

S

Stripe

Payments & subscriptions

ui

shadcn/ui

Radix + Tailwind components

TW

Tailwind CSS 4

Utility-first styling

R

Resend

Transactional emails

AI

OpenAI

GPT-4 integration

V

Vercel

One-click deploy

One file to rule them all

Change your app name, logo, navigation, pricing, and features by editing a single file. No digging through 50 files to rebrand.

✓Branding (name, logo, initials)
✓Navigation groups & items
✓Feature gating by subscription tier
✓Cmd+K command palette entries
✓Product pricing & features
✓Breadcrumb labels
src/config/site.ts
// Edit this ONE file to customize everything
export const siteConfig = {
  name: "YourApp",
  description: "Your SaaS tagline",
  initials: "YA",
  logo: "https://...",

  // Navigation, pricing,
  // feature gating, Cmd+K...
}

Start building today

Pay once. Build unlimited projects. No subscriptions.

Starter

$99 one-time

Everything you need to launch your SaaS

  • ✓Full source code
  • ✓Next.js 16 + TypeScript
  • ✓Clerk auth + Supabase DB
  • ✓Stripe subscriptions & checkout
  • ✓Dashboard + sidebar + Cmd+K
  • ✓Admin panel (users, analytics, blog)
  • ✓Central config (site.ts)
  • ✓Dark mode
  • ✓Lifetime updates
  • ✓Community support
Most Popular

Pro

$249 one-time

Full package with AI, emails & priority support

  • ✓Everything in Starter
  • ✓AI integrations (OpenAI, Claude, Gemini)
  • ✓Email templates (Resend)
  • ✓Priority support (6 months)
  • ✓Private Discord access
  • ✓1-on-1 setup call (30 min)
  • ✓Early access to new features

14-day money-back guarantee. No questions asked.

Frequently Asked Questions

Everything you need to know before getting started.

Stop configuring. Start shipping.

Join developers who launched their SaaS in days instead of months.

Get SprintKit — $99

14-day money-back guarantee. No questions asked.