NextUpKit
NextUpKit is an affordable, fully-featured Next.js SaaS starter kit designed to help developers and entrepreneurs build and launch SaaS products faster.
About NextUpKit
NextUpKit is a free and open-source Next.js starter kit and boilerplate for building SaaS applications. It provides pre-built authentication via NextAuth with support for Google, Facebook, and magic links, payment processing through LemonSqueezy integration, and a MongoDB database layer. The kit is intended to be cloned and modified as a foundation for launching a product.
The template also includes UI components built with shadcn UI and Tailwind CSS with dark and light mode support, transactional email handling via Resend, analytics through Google Analytics and Microsoft Clarity, and live chat support via Crisp integration.
The product is aimed at developers building SaaS startups who want to skip repetitive setup work such as authentication, payments, and database configuration. The source code is distributed on GitHub, and the site lists several SaaS products (SocialKit, PostPeer, CaptureKit, LectureKit, Embeddable) built using the kit.
Key features
- Authentication via NextAuth with Google, Facebook, and magic link support
- Payments integration with LemonSqueezy
- UI components built with shadcn UI and Tailwind CSS
- MongoDB database integration
- Transactional email via Resend
- Analytics with Google Analytics and Microsoft Clarity
Frequently asked questions
Is NextUpKit free and open source?
Yes, NextUpKit is 100% free and open source, and it can be cloned, used, and modified at no cost.
What tech stack does NextUpKit use?
It is a Next.js starter kit built with shadcn UI, Tailwind CSS, NextAuth, MongoDB, LemonSqueezy, and Resend.
Who is NextUpKit for?
It is aimed at developers building SaaS startups who want to launch products quickly without spending much.
What integrations does NextUpKit include?
It integrates NextAuth for authentication, LemonSqueezy for payments, MongoDB for the database, Resend for email, and Google Analytics/Microsoft Clarity for analytics, plus Crisp for live chat support.
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