Plainform
Plainform is a production-ready Next.js SaaS starter kit that eliminates weeks of boilerplate setup so you can ship your product faster.
It comes pre-wired with everything a modern SaaS needs: Clerk authentication with OAuth and custom flows, Stripe payments with checkout, webhooks, coupons, and order management, PostgreSQL via Prisma ORM, AWS S3 file storage, and Resend for transactional emails and newsletters. Content is handled through Fumadocs with MDX-powered blog and documentation pages. PostHog analytics is baked in from day one.
The stack is built on Next.js 15 App Router with TypeScript, Tailwind CSS 4, and Radix UI, following strict conventions for scalability and maintainability.
Instead of spending your first sprint configuring auth, payments, emails, and databases, you get a solid, tested foundation with marketing pages, pricing, legal pages, a blog, and full docs ready to customize and deploy.
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TANSHIP Template
TANSHIP Template is a TanStack Start SaaS boilerplate designed for indie developers and small teams building applications on Cloudflare Workers. It provides a deployable codebase with authentication, payments, database management, email, AI workflows, theming, and internationalization already configured. The stack includes TanStack Start, React, TypeScript, Tailwind CSS, shadcn/ui, Better Auth, Drizzle ORM with Cloudflare D1, R2 storage, Resend, and multiple payment providers. TANSHIP also includes eight AI modules, usage metering, rate limits, in-app credits, 34 theme presets, and English and Chinese localization. Developers receive the full source code, deployment scripts, migrations, documentation, a changelog, and 36 bilingual implementation guides through a private repository. The template is sold with a perpetual license and is intended to help developers skip repetitive SaaS infrastructure work and focus more quickly on building product-specific features.
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SaaSy Land
SaaSy Land is an open-source starter template for Next.js 14 full-stack projects, designed to expedite the development and launch of SaaS products, marketing sites, blogs, and more. It offers advanced authentication features, including email verification, password resets, magic links, and OAuth providers, powered by NextAuth. The template supports multiple database configurations, enabling efficient data management and rapid content delivery. It includes a Markdown and MDX-powered blog for SEO-friendly content management, Stripe integration for seamless online payments, and transactional email support via Resend and React Email. Built with Tailwind CSS and Shadcn UI components, SaaSy Land ensures a modern, customizable design. Detailed documentation facilitates easy customization, allowing developers to focus on core functionalities unique to their business. Since everything is professionally configured and up to standards, you save a tremendous amount of time and effort.
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ShipAppsFast
ShipAppsFast is a comprehensive Next.js SaaS boilerplate designed to expedite product launches by providing essential features out of the box. It offers robust authentication options, including magic links and social logins, as well as complete user registration and password management flows. The platform facilitates billing and subscription management through Stripe integration, handling payments, billing portals, and pricing tables, with automated database updates via Stripe webhooks. Transactional emails are managed using Resend, allowing for direct customization of templates with React. The boilerplate includes a variety of UI components optimized for mobile devices, such as landing page and authentication elements, built with Mantine UI. A pre-configured blog setup enables content management through Markdown files, and multi-language support is implemented by adding JSON files for translations. The technology stack comprises Next.js, NextAuth for authentication, etc.
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