BuilderKit: Build AI SaaS Apps Fast with NextJS Boilerplate

BuilderKit

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Type:
Website
Last Updated:
2025/09/27
Description:
BuilderKit is a NextJS AI Boilerplate that allows you to build and ship AI SaaS applications super fast. Save 40+ hours of development with pre-built apps and robust codebase.
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NextJS
AI Boilerplate
SaaS
low-code
AI app development

Overview of BuilderKit

BuilderKit: The Fast Track to Your AI SaaS

What is BuilderKit?

BuilderKit is a highly modular NextJS AI Boilerplate designed to help developers rapidly build and deploy AI SaaS applications. It provides a robust and deployable codebase with pre-built apps, saving you 40+ hours of development effort. With BuilderKit, you can focus on the unique aspects of your AI application, rather than spending time on boilerplate code.

How does BuilderKit work?

BuilderKit includes a comprehensive NextJS boilerplate with AI modules, authentication, payment integrations, landing pages, and waitlist pages. It supports major AI models and workflows, allowing you to quickly integrate AI functionalities into your applications. The platform is built on a stack that includes NextJS, Tailwind CSS, Supabase Postgres, and TypeScript.

Key Features

  • Modular NextJS Boilerplate: A well-structured codebase that provides a solid foundation for your AI SaaS app.
  • Pre-Built Apps: Access to 14 pre-built AI apps that demonstrate the capabilities of the platform.
  • AI Modules: Includes modules for chat, text generation, image generation, speech-to-text, and text-to-speech.
  • Authentication & Payments: Integrated authentication powered by Supabase and payment support through Stripe and Lemon Squeezy.
  • SEO Optimization: Meta tags, OpenGraph tags, and automated sitemap generation to improve search engine rankings.
  • Landing Pages & Waitlist: Customizable landing pages and waitlist templates to attract and engage potential users.

Core Components

  • NextJS Base Boilerplate: A clean, typesafe codebase with server-side rendering and edge functions.
  • Database: Postgres tables on Supabase with row-level security and real-time webhook responses.
  • Design: Utilizes Tailwind CSS and Shadcn for a modern and customizable user interface.
  • Emails: Integrations with Loops and Resend for email communication.
  • Admin Panel: A dashboard for managing users, usage, and plan changes.

AI Modules in Detail

  • Chat Module: Enables conversational AI experiences within your application.
  • Text Generation Module: Allows you to generate creative and informative text content.
  • Image Generation Module: Integrates image generation capabilities using Stable Diffusion.
  • Speech-to-Text Module: Converts spoken language into written text using Deepgram.
  • Text-to-Speech Module: Converts written text into spoken language.

Why is BuilderKit important?

BuilderKit simplifies the development process for AI SaaS applications, allowing developers to focus on creating unique features and functionalities rather than spending time on boilerplate code. It provides a solid foundation with pre-built apps and modules, saving time and effort.

Who is BuilderKit for?

BuilderKit is designed for developers who want to build AI SaaS applications quickly and efficiently. It is best suited for developers who:

  • Are experienced with React.js.
  • Are familiar with Next.js.
  • Have a basic understanding of Postgres and Supabase.

Pricing

BuilderKit offers three pricing tiers:

  • Landing Pages ($99): Includes 13 pre-built landing pages, customizable waitlist templates, Google Analytics, and SEO optimization.
  • Starter ($149): Includes the NextJS Boilerplate, AI Modules, 5 Demo Apps, 5 Landing Pages, GAuth & Magic Link, Stripe & Lemon Squeezy Payments, Supabase, Email Integration (Loops), SEO Optimization, Privacy Policy & ToS, and App Admin Dashboard.
  • Pro ($199): Includes everything in the Starter plan, plus 17 Demo Apps (Deepseek, ChatGPT, Chat with PDF, Image Generator, and more), and 15 Landing Pages.

How to use BuilderKit?

  1. Purchase BuilderKit.
  2. Gain access to the private GitHub repository.
  3. Clone the repository.
  4. Customize the code to fit your specific needs.
  5. Deploy your application to Vercel.

Best way to build your AI SaaS Application?

BuilderKit streamlines the process by providing a robust foundation and pre-built components. This allows you to focus on the unique aspects of your AI application and bring your ideas to life faster. By leveraging the modular design and integrated features, you can create a professional and scalable AI SaaS solution with ease.

With BuilderKit, you can save time and money while building a high-quality AI SaaS application.

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