Best Web-Based SaaS Boilerplates of 2025

At AdminMart, we're passionate about providing developers with the admin templates they need to create stunning and efficient dashboard interfaces. Our templates use the most modern frameworks and libraries, such as React, Angular, Vue, Bootstrap, Tailwind CSS, Next.js, and Nuxt.js. Our carefully crafted admin templates are built on top of the latest frameworks and libraries, ensuring that your projects are always at the forefront of web development technology. Extensive Component Library: Our templates include a vast library of pre-built UI components, such as buttons, forms, tables, charts, and more. These components are carefully designed to be reusable and customizable, making it easy to create complex admin interfaces without starting from scratch. Responsive Design: Our templates are fully responsive, ensuring that your admin interfaces look great and function flawlessly on all devices, from desktops to smartphones. Well-documented and supported: Our templates are designed with clean, well-structured code that is easy to understand and modify. Regular Updates and Support: Our dedicated support team can assist you.

MakerKit is an all-in-one SaaS starter kit aimed at streamlining the creation of web applications with frameworks such as Next.js and Remix. It comes equipped with a variety of pre-configured features, including user authentication options that support both password and social logins, as well as multi-factor authentication through Firebase or Supabase Auth. Additionally, it provides robust billing and subscription management capabilities via platforms like Stripe or Lemon Squeezy. The platform supports multi-tenancy, enabling users to manage multiple organizations seamlessly or utilize personal accounts for flexibility. There is also a Super Admin panel that allows for user management, impersonation, and the ability to disable accounts. MakerKit is built using Shadcn UI and Tailwind CSS, offering both dark and light themes to improve the user interface. Furthermore, it features a blog and a documentation/help center to guide users in navigating the product, all while being designed for mobile compatibility to ensure ease of use across various devices. This comprehensive toolkit not only simplifies the development process but also enhances the overall user experience significantly.

Creating dashboards and templates with Bootstrap has become simpler than ever before. With the Loopple Editor, you can significantly reduce your development time and accelerate the delivery of your projects. Similarly, designing Tailwind CSS dashboards and templates is now a breeze. The Loopple Editor streamlines your workflow, allowing for quicker project completion. Additionally, you can utilize a builder inspired by the Soft UI Dashboard Design for Tailwind, crafted by Creative Tim, perfect for individuals who appreciate striking features and aesthetically pleasing websites. This combination of tools ensures that your design process is not only efficient but also highly effective.

Introducing a Clean Architecture ASP.NET 7 multi-tenant API, coupled with React and MVC Razor UI. This serves as the perfect foundation for crafting SaaS solutions, catering to B2B clients, or launching MVPs. It offers a minimalistic ASP.NET starting point, designed with individual developers and small teams in mind. It provides a streamlined alternative to the ABP framework, making it highly flexible and easy to customize. In essence, it's a comprehensive full-stack SaaS template that doesn't require you to start from square one. Why begin from scratch? Instead, direct your efforts towards constructing essential business logic, without worrying about security, user management, or standard functionalities. Propel your next MVP with the contemporary ASP.NET 7 SaaS Boilerplate. This ASP.NET Core API boilerplate revolves around multi-tenancy and adheres to a clean architecture principle while minimizing distractions. It's thoroughly documented and exceptionally adaptable. Whether you prefer React or MVC Razor, you can create stunning front-end interfaces effortlessly. Both themes encompass all the essential elements for crafting highly functional and visually appealing user experiences

StartFast is a streamlined SaaS starter kit crafted for quick deployment and user-friendliness, helping developers and entrepreneurs get their projects off the ground in no time. Utilizing Next.js 14, Supabase, TailwindCSS, and Stripe, it features a straightforward codebase that minimizes unnecessary complications, enabling users to concentrate on their primary concepts. Notable features encompass passwordless authentication, seamless integration with Stripe Checkout for effortless payment processing, and a versatile token-based usage model that accommodates contemporary pay-per-use pricing strategies. The platform prioritizes simplicity, highlighted by a database schema that consists of just four lines, complemented by extensive documentation that ensures accessibility for beginners. StartFast offers both a free tier and a pro edition; the latter incorporates AI-driven tools designed for crafting SEO-optimized blog posts and landing pages, along with on-page SEO assessments, keyword research capabilities, and a centralized configuration system for hassle-free customization. Additionally, StartFast's commitment to user support helps ensure that even those new to SaaS development can effectively utilize its features.

The SaaS boilerplate simplifies tedious aspects like payment processing and user authentication, allowing you to concentrate on developing engaging features that drive revenue. You can easily access the complete SaaS boilerplate codebase on Github. By using the setup wizard, you can have a fully functional SaaS application ready in just a matter of minutes. Once your app is up and running, you can swiftly implement your unique features and launch your product at an impressive pace. This solution eliminates the need for labor-intensive and intricate boilerplate coding, saving you over 400 hours of development time. With this approach, you can rapidly establish a lucrative SaaS business. You’ll be able to prioritize essential features that truly resonate with customers and encourage them to spend. Additionally, you’ll save a substantial amount of money while benefiting from a robust professional support network for SaaS development. With two decades of experience in commercial Javascript, I've successfully built a tech startup that achieved $5 million in revenue, served as a technical advisor on startup boards, mentored numerous startups in accelerator programs, and shared insights at development conferences globally. Both the React front-end and the Node.js back-end of this boilerplate are expertly crafted in Javascript, ensuring high performance and scalability for your application. This framework empowers developers to innovate quickly and effectively in a competitive market.

Accelerating the creation of scalable and production-ready SaaS products is made easy with Nextless.js, a robust SaaS starter kit tailored for developers utilizing Next.js and serverless technologies. This kit encompasses crucial features like AWS Cognito for seamless authentication, which includes options for email and social logins, as well as multi-factor authentication and Stripe integration for managing subscription payments, complete with webhook capabilities. Enhancing team productivity, it allows users to invite colleagues via email and provides support for multi-tenancy through tenant isolation implemented via the silo model. Additionally, developers gain access to pre-built user and admin dashboards, customizable forms, and a responsive landing page styled with Tailwind CSS. Aiming for an optimal developer experience, Nextless.js incorporates tools such as TypeScript, ESLint, Prettier, and Husky, while fully utilizing the AWS ecosystem, including services like Amplify, API Gateway, and AWS CDK for streamlined deployment and management. Ultimately, this starter kit not only accelerates development but also ensures that applications are equipped with modern features and best practices to thrive in today's competitive market.

Nextacular is an open-source starter kit crafted to accelerate the creation of full-stack, multi-tenant SaaS applications. Utilizing modern technologies such as Next.js, Tailwind CSS, and Prisma, it presents a comprehensive set of features designed to simplify the development journey. Among its offerings are authentication mechanisms using magic links and social logins facilitated by NextAuth, as well as seamless database integration with relational databases like PostgreSQL and MySQL. The kit also supports multi-tenancy, enabling service to multiple customers across various subdomains or bespoke domains from a single, unified codebase. Furthermore, Nextacular incorporates functionality for teams and workspaces, enabling users to easily invite colleagues to collaborate within designated workspaces. In addition, the platform features a customizable landing page, efficient billing and subscription management via Stripe integration, and versatile design components crafted with Tailwind CSS that can be adapted to fit your unique design system. With these capabilities, Nextacular empowers developers to focus on building innovative solutions without getting bogged down in repetitive setup tasks.

Saas UI is a specialized toolkit aimed at accelerating the creation of top-notch applications by offering a wide-ranging collection of React components and starter kits. It features more than 40 open-source components, such as authentication screens that work with platforms like Clerk, Supabase, and Magic, fully functioning forms that leverage React Hook Form, and data tables driven by React Table. Built on renowned libraries like Chakra UI, React Query, and Recharts, Saas UI prioritizes accessibility by closely following WAI-ARIA guidelines and allows for extensive customization through theming and style properties. Additionally, it provides a Figma design system that harmonizes the design and development workflows effectively. For users looking for more advanced features, Saas UI Pro enhances the offering with sophisticated components and tools for billing, onboarding, feature management, and user sign-up processes, along with a boilerplate application that works seamlessly with Next.js and Electron. This comprehensive approach ensures developers have all the necessary resources to build scalable applications efficiently.

SaaSBold is a comprehensive, production-ready boilerplate and starter kit for Next.js, designed to significantly improve both front-end and back-end performance while ensuring an excellent experience for developers. It encompasses vital functionalities including user authentication facilitated by Auth.js, accommodating social logins and magic links, as well as payment processing capabilities through Stripe, with plans to add support for Paddle and LemonSqueezy in the future. The application leverages PostgreSQL managed by Prisma for effective database management and incorporates transactional email services through Resend. Developers are provided with ready-made admin and user dashboards, a library of customizable UI components styled with Tailwind CSS, and a Figma design resource for effortless design integration. Additionally, SaaSBold includes marketing tools such as integration with MailChimp for newsletters, AI functionalities powered by OpenAI, and support for internationalization to cater to multi-language applications. Deployment is made hassle-free with a one-click solution using Vercel, allowing teams to focus more on development and less on setup processes. With these features, SaaSBold stands out as a robust choice for building scalable SaaS applications.

Veloz is a dynamic SaaS boilerplate crafted to expedite the creation of software-as-a-service applications by providing an array of pre-configured templates and starter kits. In contrast to conventional boilerplates that limit developers to certain frameworks or programming languages, Veloz allows for the selection of preferred technologies for various components, which includes frontend frameworks such as Next.js, React, and Vue.js, alongside backend services, databases, payment processors, mailing solutions, authentication systems, and SEO tools. This level of flexibility empowers developers to easily set up their projects, incorporate essential services, and concentrate on innovative aspects rather than the initial configuration. Furthermore, Veloz's architecture facilitates the development of responsive interfaces through a collection of ready-to-use components, ensures smooth integration with selected frontend frameworks, optimizes performance with smart caching and lazy loading features, and includes built-in state management for more intricate applications. Ultimately, Veloz not only streamlines the development process but also fosters creativity and efficiency in software development.

Shadcn/ui is a free and open-source library that features an array of aesthetically pleasing, accessible, and highly customizable components, which developers can easily incorporate into their applications. Designed with Tailwind CSS, these components allow for straightforward copying and pasting, enabling quick development without sacrificing design integrity. The collection encompasses a wide variety of elements, such as buttons, sidebars, avatars, tabs, and charts, all meticulously fashioned to combine visual attractiveness with functional superiority. Shadcn UI focuses on composability and theming, empowering developers to modify components to meet particular project specifications and branding needs. It also offers extensive documentation and practical examples, which facilitate the effective implementation and customization of components in various projects. By utilizing Shadcn UI, developers can significantly speed up the process of building user interfaces, ensuring that applications maintain consistency and accessibility. Furthermore, the library's user-friendly approach allows both novice and experienced developers to enhance their projects efficiently.

Shipixen is a powerful application designed to produce tailored Next.js boilerplate code, allowing users to swiftly create and launch websites that reflect their unique branding, themes, and chosen pages. This tool comes packed with features such as AI-driven content creation, ready-made themes, adaptable pricing pages, and blogs that are optimized for search engines using MDX. Additionally, the platform supports dark mode and TypeScript, while also incorporating a UI library developed with Shadcn UI. Users can receive their code in the form of a Git repository or a zip file, which they can easily modify and deploy to any host that supports Next.js. With its one-click deployment feature, Shipixen simplifies the process of launching websites on popular platforms like Vercel and Netlify. Although the application currently doesn't offer payment integration, it effectively generates landing pages, blogs, pricing pages, and various other selected pages. Overall, Shipixen stands out as an efficient solution for anyone looking to quickly establish a web presence without the hassle of coding from scratch.

Solid serves as a powerful boilerplate and starter kit for Next.js, specifically designed to assist in the creation of fully operational SaaS websites for startups. It comes loaded with essential integrations that streamline the launch process for your upcoming SaaS venture. Equipped with a variety of crucial components and pages, Solid ensures a smooth launch while also providing other vital UI elements. Utilizing Solid makes the development of your SaaS product using Next.js and leading tech stacks incredibly straightforward and efficient. Among its standout features are the latest technologies such as Next.js 14, React, and TypeScript, which guarantee fast loading speeds, impressive functionalities, and an exceptional user experience. Content management is made easy through the integration of Sanity CMS, which supports effortless content creation and on-demand revalidation via effective webhook connections. For user authentication, Solid employs NextAuth, ensuring a secure login experience with options for password recovery and social media sign-ins. Overall, Solid is an ideal choice for developers seeking to expedite their SaaS project development while maintaining high standards of quality and performance.

The SaaS Starter Kit is an advanced template tailored for developing Next.js applications efficiently and effectively. This template boasts a wide array of features, such as handling subscription payments through platforms like Lemon Squeezy or Stripe, a robust authentication system that includes both magic email sign-in and social OAuth login, and tools for subscription management accessible via customer portals. Additionally, it offers precise roles and permissions for enhanced access control, as well as multi-tenancy functionality, enabling users to set up organizations and invite team members. A modern, SEO-friendly blog is also part of the package, while email workflows are optimized using Resend and React Email. The user interface is designed with Shadcn and Tailwind CSS, allowing for straightforward customization and extension. The kit is responsive for mobile devices, features a fully integrated dark theme, and ensures dedicated support channels via Discord or Reddit. Users also enjoy lifetime free updates and comprehensive, current documentation that aids in quick onboarding and understanding of the codebase. Overall, this starter kit is an all-in-one solution for anyone looking to launch a SaaS product smoothly and effectively.

Volca is an all-encompassing SaaS boilerplate and starter kit crafted to streamline the creation and deployment of SaaS applications. It features a monorepo that encompasses a high-performance static landing page, a React-based dashboard, and a Node.js REST API. The landing page is generated as pre-rendered static HTML files, which guarantees rapid loading times and enhances search engine visibility, and it is developed using React and TypeScript. The dashboard acts as the main user interface, providing functionalities such as user registration, subscription oversight, and team collaboration, enabling users to initiate projects and invite colleagues. The backend API is constructed with Node.js and TypeScript, functioning within a serverless framework that prioritizes cost efficiency, security, and performance. Volca also incorporates robust and secure authentication mechanisms with AWS Cognito, facilitates social sign-ins through platforms like Apple, Google, and Facebook, and features subscription management capabilities powered by Stripe. Additionally, the platform's architecture is designed to be scalable, allowing developers to easily adapt and expand their applications as needed.

Parthenon serves as an all-inclusive boilerplate for Symfony-based SaaS applications, aimed at accelerating the development process by offering a variety of pre-existing modules and features. Among its many advantages is a comprehensive user system that supports functions such as registration, email verification, login procedures, password recovery, and the ability to invite friends. Payment processing is made effortless with its seamless integration with Stripe, allowing for immediate transaction capabilities. The platform also includes Athena, a flexible administrative system that enhances data management without the need for significant custom coding. Team collaboration is simplified, enabling the creation of teams, sending invitations, and managing ownership rights easily. Additionally, the framework streamlines the setup of multi-step forms, which is especially useful for intricate user onboarding processes, and it provides A/B testing functionalities to evaluate the effects of various modifications. Its invoicing module is particularly advantageous as it accommodates multi-country VAT calculations, thereby optimizing financial workflows. Furthermore, the infrastructure setup is efficiently managed through Ansible configurations, ensuring a smooth deployment process. Overall, Parthenon not only accelerates development but also enhances the functionality and user experience of SaaS applications.

LiveSAASKit is a versatile starter kit built on Elixir and Phoenix LiveView, specifically crafted to streamline the creation of SaaS applications. It features a range of customizable components such as authentication, Stripe payment integration, multi-tenancy capabilities, announcements, a GraphQL API, user impersonation, email templates, and recurring jobs. Developers have the freedom to choose and incorporate the elements that best meet their project's specific needs, ensuring compatibility with both new and existing applications. This platform prioritizes flexibility and scalability, facilitating solutions that address a variety of business demands. By offering these ready-made modules, LiveSAASKit seeks to minimize the time and effort required for development, allowing developers to dedicate their resources to creating distinctive functionalities and accelerating the launch of their SaaS products into the market. Additionally, the modular nature of the kit encourages innovation, enabling teams to experiment with different configurations and enhance their applications' overall performance.

The SaaS Startup Kit is an open-source initiative that provides a suite of Go (Golang) libraries and boilerplate code tailored for the efficient development of scalable software-as-a-service (SaaS) applications. This project includes a fully responsive web application with integrated user authentication features, such as sign-up and login options, while also enabling create, read, update, and delete (CRUD) functionalities. In addition, the kit boasts a RESTful API that utilizes JSON Web Token (JWT) for secure authentication, accompanied by automatically generated documentation through Swagger. To enhance user interface design, it incorporates Bootstrap, facilitating the development of responsive, mobile-first applications. Deployment processes are simplified by utilizing serverless infrastructure on Amazon Web Services (AWS), with continuous integration and deployment pipelines established via GitLab CI/CD. By offering these essential components and integrations, the SaaS Startup Kit not only minimizes repetitive development tasks but also empowers developers to concentrate on their distinctive business logic, ultimately speeding up the introduction of new software services. Furthermore, this comprehensive toolkit allows for greater flexibility and innovation in creating diverse SaaS solutions tailored to varying market needs.

ShipFlask serves as an all-in-one Python-Flask template aimed at accelerating the creation of SaaS applications, presenting necessary integrations and features ready for immediate use. It includes robust user authentication powered by Auth0, which streamlines the processes of account creation and login. For financial transactions and subscription oversight, the platform utilizes the Stripe API, facilitating smooth handling of payments and billing operations. An integrated chatbot, driven by OpenAI technology, enhances user interactions through advanced conversational AI features. To ensure dependable communication, transactional emails are dispatched via platforms like MailerSend or Postmark. Data management is efficiently handled by a hosted MongoDB database, providing a scalable option for storing application data. Moreover, ShipFlask enhances front-end development by supporting dynamic content rendering through AJAX, allowing for a more responsive user experience. This boilerplate ultimately equips developers with a solid foundation to build feature-rich applications quickly and effectively.

SaaS Forge is an open-source framework tailored to accelerate the creation of SaaS applications by offering a modular and ready-to-implement codebase. This boilerplate is built on a Python backend and a ReactJS frontend, featuring JWT authentication, a RESTful API, and a database ORM that works seamlessly with PostgreSQL. The frontend is designed to be responsive and utilizes Bootstrap 4, providing a collection of pre-designed components including login and registration pages, email confirmation interfaces, a single-page application dashboard, profile views, and a collapsible tree menu for navigation. Additionally, the boilerplate automates the importation of API endpoints, sets up services and extensions, includes predefined database models that allow for automatic updates, and supports customizable themes to enhance user experience. For more advanced features, it integrates with Stripe for payment processing, offers a user administration dashboard, and supports social login options such as Google authentication. Furthermore, SaaS Forge is optimized for deployment on platforms like Heroku and AWS Elastic Beanstalk, making it a versatile choice for developers. With its comprehensive set of tools and features, SaaS Forge significantly streamlines the development process for SaaS applications.

Just Ship is a completely free and open-source SaaS starter kit crafted with Svelte 5 and SvelteKit, aimed at streamlining web application development by offering a range of essential functionalities right from the start. It features user authentication through magic links and Google social login, while user information is securely stored in a Turso database. The kit comes with more than 30 pre-designed styles powered by daisyUI, ensuring support for dark mode and providing various landing page components to enhance quick UI development. Integrated payment processing via Stripe allows for effortless payment acceptance and webhook management. Analytics are effectively handled through PostHog, which includes configurations that circumvent ad blockers by using Vercel as a proxy, alongside support for A/B testing and feature flags to optimize user engagement. Moreover, it simplifies SEO tag management through the load function and enables email communications via Postmark, with deployment made easy through Vercel, ensuring a comprehensive toolkit for developers looking to launch their applications efficiently. This all-in-one solution not only accelerates the development process but also empowers developers with the tools they need to create robust web experiences.

Launchnow serves as an all-encompassing SaaS boilerplate that expedites the creation of web applications, GPT Actions, and AI-driven tools. It employs SvelteKit for swift front-end development while utilizing NestJS to manage intricate backend operations. The platform operates on PostgreSQL, overseen by Prisma ORM, and features Tailwind CSS for creating responsive user interfaces. Among its offerings are user authentication through OAuth 2.0, Stripe for payment processing, SEO-friendly blogs with automatic sitemap generation, and a headless CMS for efficient content management. By supplying these pre-built components, Launchnow allows developers to concentrate on the distinctive features of their projects, significantly cutting down on both development time and effort. Users benefit from lifetime access to the source code and all forthcoming updates, with no ongoing fees required. Everything within this platform is expertly crafted in TypeScript, ensuring a modern and efficient coding environment for developers. In essence, Launchnow not only simplifies the development process but also empowers developers to innovate freely.

ShipFast ASP.NET is an all-encompassing SaaS boilerplate crafted to accelerate both the development and deployment processes of web applications by delivering fundamental components right from the start. Developed using ASP.NET, it encompasses functionalities such as user authentication through ASP.NET Core Identity, payment processing integrated with Stripe, and a responsive user interface built on Bootstrap 5. Additionally, the platform features modules for documentation, blogging, user and admin dashboards, and a contact form, all designed to support swift product launches. With support for various databases via Entity Framework Core—including MySQL, MSSQL, PostgreSQL, CockroachDB, and SQLite—it defaults to SQLite to ensure a quick setup. Furthermore, it includes SEO optimization features, email services, a Dockerfile for easy containerization, and options for both light and dark themes. By providing these ready-to-use components, ShipFast ASP.NET allows developers to concentrate on executing their primary business ideas, significantly shortening the time to market. Ultimately, this framework empowers teams to innovate without being bogged down by repetitive setup tasks.

Electrik serves as a free and open-source starter kit for Laravel, equipping developers with all the necessary resources to kickstart the creation of a SaaS product. Leveraging widely-used frameworks and libraries such as Laravel, Livewire, TailwindCSS, and Alpine.js, it significantly speeds up crucial development processes. The kit comes loaded with features including subscription billing management through Stripe, team organization, customizable roles and permissions, hassle-free installation with zero configuration, built-in dark mode support, and versatile components for notifications, toasts, alerts, and modals. Crafted by developers for developers, Electrik guarantees that all features remain accessible without any financial barriers, truly reflecting the essence of open-source philosophy. Additionally, Slate complements this by offering a sleek and contemporary Laravel Blade UI kit, enabling users to swiftly create attractive and functional interfaces with a wide array of pre-designed UI components, thereby enhancing the overall user experience of web applications. This combination of tools empowers developers to efficiently bring their creative visions to life while maintaining high standards of usability and design.