OpenSaaSKit
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Ship your SaaS in days,
not weeks.

Built with Next.js, shadcn/ui, Better Auth, Drizzle ORM, Postgres, Stripe, Tailwind CSS, and Resend.

Full-stack Framework

Next.js

Modern React framework for building production web apps with routing, SSR, and edge-ready APIs.

Styling

Tailwind CSS

Utility-first CSS for rapid UI development—design systems, dark mode, and great DX.

UI Components

shadcn/ui

Beautifully designed components built on Radix UI and Tailwind CSS—easy to copy, customize, and ship.

Authentication

Better Auth

Secure auth with email/password and OAuth—sessions, callbacks, and client helpers included.

ORM

Drizzle ORM

TypeScript-first ORM with a great developer experience and predictable, type-safe queries.

Database

Postgres

A reliable relational database for SaaS—indexes, constraints, migrations, and performance at scale.

Payments

Stripe

Subscription billing, checkout, and webhooks to power payments end-to-end.

Email

Resend

Transactional email API with great deliverability—send onboarding, receipts, and auth emails.

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