NextBuilder

NextBuilder is a complete Next.js boilerplate designed to help developers and founders build multi tenant no code SaaS platforms quickly and with full control. It provides a solid production ready foundation for creating platforms where users can sign up, manage their own workspaces, and build unlimited apps or websites from a single dashboard.

The boilerplate includes authentication, user and tenant management, role based access, billing ready architecture, and support for custom subdomains and custom domains with automatic SSL. It is built to scale from day one and follows modern best practices for performance, security, and maintainability. NextBuilder is ideal for building website builders, directory builders, internal tools platforms, and any SaaS where customers need to create and manage their own projects. Unlike traditional no code tools, it gives developers full ownership of the codebase, data, and infrastructure, making it easy to customize, extend, and adapt to any business model.

This boilerplate is best suited for developers, indie hackers, and startups who want to launch faster without sacrificing flexibility or long term control over their product.