Overview
NextUpKit is an affordable, fully-featured Next.js SaaS starter kit designed to help developers and entrepreneurs build and launch SaaS products faster.
Features
- Authentication: Secure user logins with NextAuth, supporting Google, Facebook, and magic links for seamless access.
- Payments: Simplify transactions with hassle-free, secure LemonSqueezy payment integration.
- Beautiful Design: Stunning, responsive UI built with shadcn UI and Tailwind CSS, optimized for all devices.
- Database: Manage and scale your data effortlessly with MongoDB integration.
- Email Made Easy: Handle transactional emails smoothly with Resend integration.
- Dark and Light Mode: Built-in theme switching with dark and light mode options to enhance user experience.
- Analytics: Track user engagement and performance with Google Analytics and Microsoft Clarity integrations.
- Support: Deliver real-time customer support with Crisp’s live chat integration.
Use cases
Launching a SaaS Product: Whether you're an indie hacker or a startup founder, NextUpKit helps you quickly build and launch your SaaS application with features like authentication, billing, and responsive UI already in place—saving time and reducing development costs.
Comments
I’m Jonathan, a software developer passionate about building tools that help other developers and entrepreneurs launch their ideas faster. While working full-time, I created and sold my side project, LectureKit, which inspired me to develop more products that simplify the startup process. That’s how NextUpKit was born—a tool designed to save time and reduce the hassle of building SaaS products from scratch. I’ve experienced firsthand the challenges of launching products, from handling authentication to setting up payments, and I wanted to create a solution that makes this process seamless and affordable. I’m currently working on other projects like WaitListKit, continuing my mission to help makers bring their ideas to life with ease.
Damn bro this is crazy
only $40! Kind of a steal no?
This looks like an awesome launch. The authentication setup with NextAuth is solid, and having multiple login options makes onboarding super smooth. Payments through LemonSqueezy is a great choice too—simplifies transactions without extra hassle. The UI looks really clean with shadcn UI and Tailwind, and it’s nice to see built-in dark mode support. MongoDB integration for scalability is a smart move, and I like that you’ve covered both email and live chat support with Resend and Crisp. Adding Google Analytics and Microsoft Clarity rounds it all out with good insights into user engagement. Really well thought out stack, excited to see how this evolves.
Damn bro this is crazy
This will help me a lot in my work
Nice template! Good job.
Congratulation on your launch, Jonathan! In case you are looking for feedback management solution, please checkout https://flyorbit.io It's free!
Badges & Awards
Badges & Awards
Makers
Comments
I’m Jonathan, a software developer passionate about building tools that help other developers and entrepreneurs launch their ideas faster. While working full-time, I created and sold my side project, LectureKit, which inspired me to develop more products that simplify the startup process. That’s how NextUpKit was born—a tool designed to save time and reduce the hassle of building SaaS products from scratch. I’ve experienced firsthand the challenges of launching products, from handling authentication to setting up payments, and I wanted to create a solution that makes this process seamless and affordable. I’m currently working on other projects like WaitListKit, continuing my mission to help makers bring their ideas to life with ease.
Damn bro this is crazy
only $40! Kind of a steal no?
This looks like an awesome launch. The authentication setup with NextAuth is solid, and having multiple login options makes onboarding super smooth. Payments through LemonSqueezy is a great choice too—simplifies transactions without extra hassle. The UI looks really clean with shadcn UI and Tailwind, and it’s nice to see built-in dark mode support. MongoDB integration for scalability is a smart move, and I like that you’ve covered both email and live chat support with Resend and Crisp. Adding Google Analytics and Microsoft Clarity rounds it all out with good insights into user engagement. Really well thought out stack, excited to see how this evolves.
Damn bro this is crazy
This will help me a lot in my work
Nice template! Good job.
Congratulation on your launch, Jonathan! In case you are looking for feedback management solution, please checkout https://flyorbit.io It's free!
BloodTrack
Track and interpret your blood work with AI-powered insights
LetsExtract Contact Extractor
Extract leads effortlessly. Reach the right people faster.
T0ggles
Project management software that doesn’t slow you down. Say hello to t0ggles.
Profit analyzer
Plan your exit strategy and maximize profits with our premium insights
Color Explorer
From swipe to strategy: explore winning ads + get CTR insights instantly.
MediaFast
Market smarter with MediaFast, especially on Reddit. Get 10x more SaaS sales
StarterKitPro
Your next SaaS is 90% done - auth, payments, blog, UI, SEO & much more in Next.js. StarterKitPro lets you ship in days, not months.
Publora
Create & schedule social content everywhere 6x faster with Publora.
Wireframes MockupTiger
Go from concept to layout in minutes with powerful drag-and-drop interface & AI-powered wireframing.
Voicy - Speech to Text
Write 3x faster with your voice, everywhere. Get Voicy & save hours.
Adgrow
Tired of ad waste? Optimize Meta Ads with AI insights, templates & auto-budgeting. Lifetime access!
Submit Bro
Let us submit your AI, SaaS, tool, product, info-product on 70+ high traffic directories.
MyFitTrainingPlan
Personalized 4-week workout plans for just $5.
Find your next favorite product or submit your own. Made by @FalakDigital
Copyright ©2025. All Rights Reserved
https://kokorottsai.com/