1. SaaSphere

Best for: Comprehensive, all-in-one functionality for rapid deployment

SaaSphere is a powerful Next.js SaaS starter kit designed to get your app to market quickly with minimal setup and maximum functionality. Equipped with a user authentication system, admin panel, notifications, and integrated Stripe billing, SaaSphere saves you up to 200 hours of development time. It also comes with integrated SEO tools, making it a top choice for those looking to optimize their site for search engines from day one.

Key Features:

• Integrated Stripe payment and subscription system
• User authentication with OAuth support
• Admin panel and user management tools
• Fully customizable notification system
• Contentful blog and email preferences
• Built with Next.js, Shadcn/UI, and Tailwind CSS for modern design and scalability

SaaSphere’s extensive features and lifetime updates make it ideal for SaaS founders who need a robust platform that doesn’t require extensive third-party integrations.

2. MakerKit

Best for: Comprehensive and user-friendly features for SaaS startups

MakerKit is a feature-rich Next.js SaaS starter kit designed to get your application up and running with ease. It comes with everything a new SaaS founder needs, from user authentication to a fully functional billing system. MakerKit focuses on both simplicity and scalability, with a well-designed UI built with Tailwind CSS and support for essential SaaS features.

Key Features:

• User Authentication: Supports social login, passwordless login, and two-factor authentication for a secure user experience.
• Billing System: Integrated with Stripe for seamless subscription management.
• SEO and Marketing Tools: Includes SEO-friendly setup and basic marketing analytics.
• Responsive Design: Built with Tailwind CSS for modern, responsive designs.
• Admin Dashboard: A comprehensive admin panel to manage users, payments, and content.

MakerKit is ideal for early-stage startups who need a ready-to-use foundation that can scale as the business grows. With a strong focus on security and user management, MakerKit can save founders significant time in setting up essential SaaS infrastructure.

3. ShipFast

Best for: Rapid deployment with a no-frills approach

ShipFast is a lightweight, straightforward SaaS starter kit for Next.js, aiming to get your project off the ground with minimal setup. It comes with the basics—authentication, billing, and a simple admin panel. ShipFast is ideal for those looking to launch quickly and iterate based on user feedback. Its focus on core functionality makes it easy to customize and expand based on specific product requirements.

Key Features:

• Basic User Authentication: Email-based login and authentication out of the box.
• Simple Billing Integration: Stripe integration for basic subscription management.
• Minimalistic Admin Panel: A straightforward admin dashboard to manage users and payments.
• High Performance: Lightweight design optimized for speed and responsiveness.
• Customizable Layout: Simple, no-frills UI that’s easy to style and build upon.

ShipFast is perfect for founders looking to build a prototype or MVP with minimal hassle. It allows you to test and validate your product without getting bogged down by complex features or dependencies.

4. ShipSaaS

Best for: Feature-rich applications with customization options

ShipSaaS is a comprehensive Next.js SaaS starter kit for developers who need a more robust set of features right out of the box. With built-in user management, advanced billing, and customizable components, ShipSaaS is a strong foundation for building a full-featured SaaS application. Its support for custom themes and integrations makes it especially useful for businesses with a more specific brand or functionality needs.

Key Features:

• Advanced User Authentication: Supports social login, two-factor authentication, and multi-tenancy.
• Flexible Billing Options: Integrated with Stripe for complex billing and subscription models.
• Customizable UI Components: Built with Tailwind CSS and includes a library of reusable components.
• Built-in Analytics and Event Tracking: Basic analytics for tracking user behavior and product usage.
• Modular Codebase: Easily adaptable to different use cases and extensible with additional features.

ShipSaaS is ideal for businesses looking to create a polished, production-ready SaaS application with advanced functionality. It’s a great option for those who want a more customizable and scalable foundation than simpler kits provide.

5. SupaStarter

Best for: Startups looking for a serverless and backend-as-a-service approach

SupaStarter takes a different approach by leveraging Supabase as the backend, making it a great choice for those who prefer serverless architecture. This Next.js starter kit provides core SaaS features, including authentication and database management, without requiring much backend code. SupaStarter’s integration with Supabase allows it to handle data storage, real-time subscriptions, and more, making it highly efficient for teams that want to minimize backend development.

Key Features:

• Supabase Authentication: Easy, secure authentication with social logins.
• Real-Time Database and APIs: Supabase-powered backend with real-time updates and serverless functions.
• Stripe Billing Integration: Basic billing setup for subscriptions.
• Built with Tailwind CSS: A clean, responsive design that’s easy to customize.
• Low-Code Setup: SupaStarter’s backend services simplify deployment and scalability.

SupaStarter is ideal for founders and solo developers who want a low-code solution that leverages backend-as-a-service. It’s particularly useful for startups that want the flexibility of serverless architecture without spending time building a custom backend.