Sushify is a production-ready Next.js SaaS boilerplate that empowers developers to launch full-featured SaaS applications in days, not months. Built with the latest technologies including React 19, Next.js 15, TypeScript, and Tailwind CSS 4, Sushify eliminates the repetitive groundwork of building authentication, payments, multi-tenancy, and AI integrations from scratch. Whether you're a solo founder, indie hacker, or development team, Sushify provides everything you need—from 5+ payment providers and multi-language support to admin dashboards and email systems—so you can focus on building your unique product instead of reinventing the wheel.