Ship your SaaS in days, not months. Save time and focus on your business with our production-ready SaaS boilerplates and templates for Next.js and Nuxt.
supastarter is a boilerplate and starter kit for building SaaS applications with Next.js, React, and TypeScript. It provides a pre-built codebase covering authentication (password, passkeys, magic links, OAuth, 2FA, roles and permissions, super admin with impersonation), payments and billing (subscription or one-time, usage-based and seat-based billing, support for multiple payment providers), multi-tenancy and organizations with team invites and member roles, internationalization with translations for English, German, Spanish, and French, database access with a choice of ORM, a typed API layer, transactional email templates, file storage, notifications, and a marketing site with blog and SEO support.
The codebase is organized as a monorepo with separate applications for the marketing site, documentation, mail preview, and the protected product app, along with shared packages for auth, database, payments, UI components, and utilities. It supports multiple provider choices for authentication (Better Auth), payments (Lemonsqueezy, Stripe, Polar, Creem, Dodo Payments), databases and ORMs (Prisma, Drizzle), and API tooling (Hono, TanStack Query).
The product includes specific support for AI coding agents, with curated skills, an AGENTS.md/claude.md file, and compatibility with Cursor, Claude Code, Codex, Windsurf, and GitHub Copilot. Pricing is offered as one-time payment plans: Solo at $349, Startup at $799, and Agency at $1,499.
supastarter is sold as a one-time purchase with three plans: Solo ($349), Startup ($799), and Agency ($1,499).
It's built with Next.js, React, TypeScript, and Tailwind CSS, with Better Auth for authentication and a choice of Prisma or Drizzle for the database.
supastarter supports Stripe, Lemonsqueezy, Polar, Creem, and Dodo Payments, with a complete billing flow you can switch providers on without rebuilding checkout.
Yes, it includes curated agent skills and an AGENTS.md/claude.md file, and is ready for Cursor, Claude Code, Codex, and GitHub Copilot.
Yes, it includes built-in internationalization with ready-to-use translations for English, German, Spanish, and French.
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A Next.js boilerplate to launch SaaS quickly with features like database, authentication, SEO, payments, and more.
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