For a fast launch, SaaSBold provides a full, production-ready SaaS boilerplate built on Next.js, React and Node.js. It includes support for payments and subscriptions with Stripe and LemonSqueezy, transactional emails, an admin interface and integration with OpenAI SDK for AI services. It also supports multi-factor authentication, Prisma ORM database integration and internationalization, all with built-in SEO and performance optimization.
Another contender is Staarter, a Next.js SaaS boilerplate designed to speed development with preconfigured core features. That includes strong authentication and authorization, subscription management, full localization support and an easy-to-use admin interface. Other features include payment gateway integration, usage limits, analytics tracking and a modern stack with a type-safe API. It's a good option for entrepreneurs and developers who want a lot of power.
SvelteLaunch is another option, a full boilerplate for fast and scalable SaaS apps. It includes server-side authentication, PostgreSQL database support, modular transactional email, customizable checkout flows and integration with OpenAI for AI-powered features. For $199, it's a one-time payment, and it comes with cost savings and a community of developers for help through Discord.
If you want something more streamlined, Kobble is an all-in-one platform with built-in authentication, payments, emailing and other common features. It integrates with modern frameworks like Next.js, and it's got a no-code authentication portal, payment integration with Stripe and a built-in frontend with prebuilt authentication and customer portals. Kobble has tiered pricing that means it's available to developers at different stages of their projects.