The best Next.js starter kit with auth, payments, and database already wired up
Auth, Stripe billing, database, email, and file uploads. All wired up and ready to go. Clone the repo, add your product logic, and skip the weeks of setup most developers waste.
Want us to build it for you? See our MVP Service
Built on tools you already know and trust
“I cloned it on a Monday, had a working login and checkout by Tuesday afternoon. The auth and Stripe setup alone would have taken me two weeks to figure out solo.”
Derek Thornton
Indie Maker
Before you write a single line of product logic, you'll burn 35+ hours on plumbing
Auth configs, Stripe webhooks, database migrations, email deliverability, S3 permissions. Every SaaS needs this stuff and none of it moves your product forward. Next Starter skips all of it.
What's included
The infrastructure layer, already done
Auth, billing, database, email, file storage. Each one configured, tested, and ready to go. Pick a tab below and see exactly what's inside.
- Email & password authentication
- Google OAuth (configured)
- Email verification required
- Password reset flow
- Cookie-based session management
- Role-based access control (user/moderator/admin)
- Account banning and deactivation
- Easy to add: Magic links, 2FA, more OAuth providers
“The webhooks were already handled. Subscription upgrades, downgrades, failed payments, all of it. That was the part I kept dreading and it was just... done.”
Megan Calloway
Founder, StartupKit
One price. Full source code. No subscription.
You get the repo. You own the code. Build as many projects as you want.
Auth, billing, database, email, file uploads. All wired up.
One-time payment, lifetime access
- Full source code access
- Authentication with Better Auth
- Stripe subscription billing
- User management dashboard
- Admin panel with RBAC
- File upload with S3
- Email integration
- Dark mode support
- Mobile responsive design
- TypeScript throughout
- Tailwind CSS v4
- shadcn/ui components
- PostgreSQL + Prisma
- Docker configuration
- Vercel deployment ready
- Lifetime updates included
Checkout with Stripe. Repo access lands in your inbox right away.
“I actually read through the whole codebase before buying anything. Straightforward structure, no magic, no bloat. It's the kind of code I'd write myself if I had the time.”
Tyler Prescott
Senior Developer
Frequently asked questions
Your next SaaS deserves a better starting point.
Auth, payments, database, email, file uploads. All of it is already built. Clone the repo, drop in your product idea, and you're weeks ahead of where you would have started.
$249 $129 (Save $120, 12 spots left)
Or let us build it for you. See our MVP Service →