BuilderKit is a production-ready Next.js boilerplate for launching AI SaaS products quickly. Instead of spending weeks setting up infrastructure, you start with an app foundation that already includes the core modules most AI products need.
What you get
BuilderKit includes a modular architecture and clean TypeScript code, making it easier to add your own features without rebuilding the basics.
17 preconfigured AI applications to use as starting points
Modular structure designed for extending and customizing
TypeScript-first codebase
Supabase support for database and authentication
Payments and SaaS essentials
BuilderKit comes with Stripe integration for subscriptions and payments, plus common “enterprise” building blocks for commercial products.
Stripe billing for subscriptions and payments
User roles and access management
Billing and account management features
Who it’s for
BuilderKit is aimed at developers and startup founders who want to ship an AI product faster while keeping control over code quality and architecture. It’s a practical choice if you want to save 40+ hours of development time and focus on product logic rather than routine setup.
