PropelKit – Production-ready SaaS boilerplate with AI-driven feature development

Summary: PropelKit is a Next.js 16 and TypeScript boilerplate integrating auth, payments, multi-tenancy, credits, admin, and 90+ components. It includes an AI Product Manager using Claude Code with persistent context to build custom features without hallucinations, streamlining SaaS app development.

What it does

PropelKit provides pre-wired infrastructure like Stripe/Razorpay payments, Supabase backend, and email templates, while its AI Product Manager manages feature creation through phased workflows and parallel agents using project documentation for context.

Who it's for

Developers and founders building SaaS products who want to avoid rebuilding common infrastructure and accelerate feature development.

Why it matters

It eliminates repetitive infrastructure setup and context loss in AI coding, enabling faster delivery of revenue-generating SaaS applications.