Open Source SaaS Starter

Ship Your SaaS
In Days, Not Weeks

A production-ready Next.js starter with auth, payments, database, and clean UI built for speed and scale.

<5 min

Setup in

Vercel

Deploy to

Production

Ready for

SaaSJet live dashboard demo with auth & payments

From clone → live dashboard with auth & payments in under 5 minutes.

Everything You Need to Launch Fast

Stop wasting time on setup. Focus on building your product and scaling.

Lightning Fast

Built with Next.js + React for blazing-fast performance and instant feedback.

Auth Ready

Pre-configured with BetterAuth and secure session handling.

Database Included

Postgres integration with Prisma ORM adapter for flexible, type-safe queries.

Beautiful UI

Sleek black/white glassmorphism design with ShadCN and Tailwind CSS.

Developer First

Clean architecture, TypeScript, and reusable component structure.

Deploy Instantly

Deploy to Vercel in one click with zero config. SSL and CDN built-in.

Production-Ready Guides

Ship Your SaaS Faster with
Step-by-Step Guides

From authentication to payments, database setup to deployment everything you need to go from idea to launch in days, not weeks.

Getting Started with Next.js 16+: A Simple Setup Guide with Tailwind CSS

Set up a clean, production-ready Next.js 16+ app with Tailwind CSS in minutes the exact foundation used in SaaSJet.

Integrating Stripe Subscriptions in Next.js with Webhooks

Step-by-step guide to adding one-time and recurring payments using Stripe, including secure webhook handling.

BetterAuth Setup in Next.js for SaaS Apps

Implement secure, scalable authentication with email/password, social logins, magic links, and role-based access pre-configured and ready to customize in SaaSJet.

Database Setup with Prisma ORM and PostgreSQL

Connect Prisma to PostgreSQL, define models, and run migrations the scalable database setup in SaaSJet.

Building a Responsive Admin Dashboard in Next.js

Create user management, analytics, and billing views using React Server Components and Tailwind.

Next.js SEO Best Practices for SaaS Apps

Master metadata, sitemaps, structured data, and performance to rank higher on Google.

Deploying Your Next.js SaaS to Vercel Like a Pro

From preview branches to custom domains and environment variables full deployment workflow.

Top 10 Next.js SaaS Boilerplates in 2026 (Compared)

Honest comparison of the best starter kits including why SaaSJet stands out for solo founders.

Ready to Build Your Next Big Idea?

Crafted for developers who want to build, launch, and scale faster powered by BuildJet.

Start Building Now

Free forever · MIT License