MarketplaceKit – Production-ready boilerplate for two-sided rental marketplaces

Summary: MarketplaceKit is a configurable boilerplate that enables rapid deployment of rental marketplaces with features like real-time messaging, reservations, Stripe Connect payments, reviews, and an admin dashboard. Built with Next.js 15, Tailwind v4, Prisma, and PostgreSQL, it includes full source code and multiple feature flags for customization.

What it does

It provides a complete rental marketplace infrastructure including listings with search and filters, availability calendars, user messaging, reviews, analytics, and email templates, all configurable via feature flags and settings.

Who it's for

Developers and entrepreneurs building two-sided rental marketplaces who need a ready-made, customizable foundation.

Why it matters

It eliminates repetitive development by delivering a full marketplace backend and frontend, reducing launch time from months to days.