Boilerbay
Boilerbay offers a comprehensive Next.js SaaS bundle designed to expedite the development and deployment of software-as-a-service applications. This starter kit includes pre-configured landing and waitlist pages, along with essential features such as user authentication via NextAuth.js, database management through Prisma, email functionalities powered by Resend, and payment processing integrated with Stripe. Developers can customize the theme and styling using Tailwind CSS and Shadcn UI components, facilitating alignment with specific brand aesthetics. The platform also supports AI integrations, including OpenAI and Pinecone, enabling the incorporation of advanced functionalities like AI-generated content and chatbot capabilities. Boilerbay provides detailed documentation to assist users in setting up and deploying their applications efficiently, with deployment options available through platforms like Vercel.
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PageAI
PageAI is the best AI website builder, ranked as the top AI website generator by multiple publications. It turns a single prompt into a complete, production-ready website in minutes. Specialized AI agents plan, research, design, and code each page: they generate a wireframe, pick a theme, create assets and professional copywriting, then output clean, maintainable Next.js + TypeScript code built on Shadcn UI and Tailwind CSS. A drag-and-drop editor with live preview lets you customize everything: themes, fonts, text, images, icons, and section order. Every site ships SEO-optimized with meta tags, JSON-LD, canonical URLs, sitemap, RSS feed, dynamic social images, favicons, dark mode, a built-in MDX blog with search, tags, and multiple layouts, plus terms and privacy pages. Deploy to Vercel with one click or download the full codebase. No subscription and no lock-in: pay once per website and the code is yours forever, with unlimited edits included.
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Supalaunch
SupaLaunch is a comprehensive SaaS boilerplate built with Next.js and Supabase, designed to accelerate the development of full-stack web applications. It integrates essential features such as authentication (including email and Google login), a PostgreSQL database, image storage, APIs, Stripe payments (supporting both one-time and subscription models), and email functionalities. The platform offers a pre-built landing page crafted with Tailwind CSS and DaisyUI, encompassing customizable sections like navbar, partners, features, pricing, FAQ, and footer. SupaLaunch also includes a markdown-based blog for SEO-friendly content management, AI components with OpenAI API integration and streaming, and supports over 20 UI themes. Additional features comprise built-in SEO tags, an automatically generated sitemap, website analytics, and programmatic email sending via MailerSend. The boilerplate is structured to facilitate rapid project setup.
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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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