About a year ago, I started working on SaaSyBase (another SaaS boilerplate!). The goal was to build a complete Next.js SaaS boilerplate that would help me launch services whenever I wanted, so it started as a very personal project. Fast forward to this year, and it now supports four payment stacks: Stripe and Paddle for global payments, Paystack for Nigeria, and Razorpay for the Indian subcontinent. On the authentication side, Clerk is integrated for a smooth experience if you don’t mind vendor lock-in. Better Auth (the default) and NextAuth are also available if you prefer to own your data and manage your own PostgreSQL database. All of these systems exist as abstracted layers behind shared common interfaces. Webhooks, transactional emails, secrets management through Infisical or Doppler, an internal ticketing system, email delivery through Resend or regular SMTP, local file storage or S3 for serverless deployments, and local error logging (with optional Sentry integration) are all supported. These features can be enabled or disabled simply by changing environment variables, eliminating (most) unnecessary code at build time. There is also an internal content management system that allows you to create blog articles and static pages on the fly. With most of the heavy lifting already done, you only need to integrate or scaffold your app into the codebase. In many cases, you can simply prompt your app into existence. Structured LLM documentation files such as CLAUDE.md, AGENTS.md, and PATTERNS.md help AI agents understand the entire architecture and workflow of the project. For solo developers or AI-assisted coders trying to launch their own SaaS platforms, SaaSyBase is completely free. No strings attached, no features locked behind a paywall — just full access to the entire codebase and documentation. Freelancers and agencies building for clients will need to acquire a license, though. Again, if you are building something you personally own, SaaSyBase is free to use, even if your platform generates revenue. Clone it and build away. That said, you are always welcome to sponsor the project. The goal was to build a secure, free, scalable foundation that developers can build businesses on. Official website: https://saasybase.com A live demo has also been set up so you can explore both the admin and user dashboards. Full dashboard demo: https://demo.saasybase.com This project was built with maintainability in mind: end-to-end typecheck, strict linting rules, Zod validation, over 500 regression tests, and more. However, that's not to say it's perfect. Your feedback would be appreciated. If SaaSyBase helps you get started, a star on GitHub goes a long way. Cheers.

SaaSyBase

System to help you launch your SaaS product faster

System to help you launch your SaaS product faster