Show HN: A Modular Phoenix SaaS Starter Kit (opens in new tab)

Starting a new SaaS project with Phoenix is a genuinely fantastic experience, as anyone who's dived into it will tell you. The framework itself is robust, performant, and a joy to work with. However, as I've been building out my own SaaS ventures, I've noticed a recurring pattern: no matter how brilliant Phoenix is, you inevitably find yourself configuring the same fundamental aspects time and time again. Setting up authentication, user management, payment gateways, and all the essential plumbing feels like a familiar, if slightly tedious, ritual.

That's precisely why I developed the Phoenix SaaS Kit. It's designed to eliminate that repetitive setup, letting you hit the ground running with a solid foundation. The beauty of it is its modularity – you can cherry-pick the features you actually need for your specific project. So, while Phoenix gives you the incredible power to build amazing software, my kit offers a shortcut, freeing you from the boilerplate configuration and letting you focus on what truly differentiates your SaaS.

What's included: Phoenix LiveView with modern UI compon ents Comprehensive modular setup system User authentication system with registration/login oAuth with Google ready to use oAuth with Github ready to use Multi-tenancy with organizations and role-based access Payment processing integration (Stripe/LemonSqueezy/Polar) Blog system with admin interface via Backpex Error tracking and analytics integration AI/LLM integration capabilities via Langchain Rate limiting and security features Modern styling with Tailwind CSS and DaisyUI Design system admin page Background Job Processing Custom Haskoy font integration Legal pages (Privacy Policy, Terms of Service) Customisable, modular marketing components Development tooling and Claude AI integration Claude AI codereview Github Action Optimised Claude Code Sub-agents and commands

One time purchase for unlimited uses by a single developer