The best affiliate programs like Schedule-X in 2025

staarter.dev is a comprehensive SaaS starter kit built on Next.js, designed to help developers and entrepreneurs launch fully-featured SaaS applications quickly and efficiently. It comes packed with essential features such as secure authentication with social logins and multi-factor support, integrated billing via Stripe, Paddle, or LemonSqueezy, full localization capabilities, intuitive admin dashboards, usage limits, analytics integration, AI streaming, and a customizable design system. The kit is crafted for extensibility and developer-friendliness, supporting a modern tech stack including TypeScript, Prisma, tRPC, Tailwind CSS, and more, all backed by thorough documentation, a supportive community, and lifetime access with a one-time payment.

This product is especially beneficial for solo founders, indie hackers, and development teams looking to save significant time on boilerplate and foundational setup, allowing them to focus on building unique features and growing their SaaS business. Affiliates will find staarter.dev an attractive offer for their audience, as it delivers a high-value, flexible solution that accelerates go-to-market while ensuring scalability, security, and great user experience right from the start.

ShipFlutter is a comprehensive and fully customizable starter kit designed to help developers rapidly launch responsive apps for Android, iOS, and Web using Flutter, with seamless integration of Firebase and Vertex AI. Unlike traditional boilerplates, ShipFlutter offers an AI-powered builder that enables users to generate, configure, and download production-ready code tailored to their project needs in just minutes. The kit covers essential features such as authentication, payments, backend setup, analytics, notifications, AI integration, and a variety of responsive templates, all optimized to save users hundreds of development hours and reduce complexity. With options for both one-year and lifetime licenses, ShipFlutter provides flexibility for individuals and teams, along with ongoing updates and community support.

ShipFlutter is ideal for developers, agencies, startups, and entrepreneurs who want to minimize setup time and focus on building unique features rather than reinventing foundational app components. Its simplicity, extensive feature set, and cross-platform support make it especially appealing for those looking to ship MVPs or full-scale applications quickly and efficiently. For affiliates, ShipFlutter is a strong choice to promote due to its clear value proposition, broad target market, and proven ability to accelerate app development cycles.

Sheetany is a no-code website builder that allows users to create fully functional, professional websites directly from Google Sheets in just minutes. Designed for simplicity and efficiency, Sheetany eliminates the need for design or development skills, enabling anyone to build blogs, directories, job boards, e-commerce sites, and more. With a variety of customizable templates and an intuitive interface, users can manage website content via Google Sheets, publish changes instantly, and leverage features like custom domains, built-in search and filters, analytics integration, and lightning-fast load speeds.

This platform is ideal for startups, agencies, small businesses, and individuals looking to launch websites quickly without technical barriers or the cost of outsourcing. Affiliates will find Sheetany a compelling choice to promote, as it empowers a broad audience to create and manage their own web presence easily, saving time and money while offering a seamless user experience from content creation to site launch.

Server Side Up is a platform dedicated to empowering developers and product builders with high-quality open source tools, premium solutions, and educational resources. By focusing on self-hosted products, Server Side Up enables users to maintain control over their software and data, avoiding the hidden costs and vendor lock-in common with many SaaS solutions. The platform offers a diverse suite of tools including Bugflow for product feedback, Spin Pro for rapid Laravel application deployment, production-ready Docker images, browser extension resources, and budgeting software, all supported by a vibrant and active developer community.

Ideal for developers, startups, and small teams who value ownership, flexibility, and quality in their software stack, Server Side Up provides solutions that help users build professional applications faster without sacrificing control or incurring enterprise-level costs. Affiliates will find this program attractive to promote, as it appeals to a growing audience seeking alternatives to expensive, restrictive platforms, while providing ongoing educational content and community support that drive engagement and trust.

SaaSykit is a comprehensive Laravel-based SaaS starter kit designed to help developers launch fully-featured SaaS applications in days instead of months. It comes packed with essential tools and components out of the box, including subscription and one-time product management, seamless payment integrations (Stripe, Paddle, Lemon Squeezy), customizable design via TailwindCSS, robust user authentication with social login options, and a beautiful admin panel. SaaSykit also supports advanced features such as multi-tenancy for team-based applications, seat-based billing, team management, role-based permissions, email communications with popular providers, detailed SaaS metrics, a built-in blog for SEO, and one-click deployment powered by Laravel Forge and PHP Deployer.

Ideal for developers, startups, and agencies aiming to save time and resources when building SaaS products, SaaSykit offers a developer-friendly, highly customizable foundation that follows best coding practices and includes automated test coverage. Affiliates will find this a compelling product to promote, as it addresses common pain points in SaaS development, streamlines the launch process, and provides lifetime updates and dedicated support, making it a valuable asset for anyone looking to accelerate their SaaS journey.

SaaSBold is a comprehensive SaaS boilerplate and starter kit designed to help founders, developers, and makers rapidly build and scale SaaS products. Built with Next.js 15, Tailwind CSS v4, and packed with modern integrations, it provides a production-ready, full-stack foundation for launching web applications. Key features include a robust admin panel, multidimensional authentication, seamless payment and subscription integration with Stripe and LemonSqueezy, AI capabilities through OpenAI, ready-to-use database management with Prisma and PostgreSQL, transactional email support, newsletter integration, and out-of-the-box internationalization. With one-click deployment on Vercel, Figma design source files, a user-friendly dashboard, and lifetime free updates, SaaSBold streamlines the development process, saving over 100 hours of work while ensuring scalability, flexibility, and ease of customization.

SaaSBold is ideal for SaaS startups, product builders, freelance developers, and agencies seeking to accelerate their go-to-market timeline and reduce development costs. Its all-in-one toolkit makes it possible to launch a fully functional SaaS in days instead of months, allowing users to focus on business growth rather than reinventing foundational components. Affiliates will find SaaSBold appealing to a wide audience of aspiring SaaS founders and developers, making it a highly marketable solution that delivers tangible value and quick results for anyone looking to build and monetize web-based software products.

Saas UI is a comprehensive React toolkit designed to help developers and startups build high-quality SaaS applications quickly and efficiently. It offers a robust library of over 40 open source components, including production-ready templates, authentication screens, forms, data tables, and more—all built on leading technologies like Chakra UI, React Hook Form, and React Table. Saas UI focuses on accessibility, themability, and composability, making it easy to customize and scale apps while drastically reducing boilerplate code. In addition to its developer-friendly features, Saas UI provides a Figma design system for seamless collaboration between developers and designers, ensuring consistent and visually appealing user interfaces.

This toolkit is an excellent choice for indie founders, startups, and development teams who want to accelerate their product development without sacrificing quality or flexibility. Affiliates will find Saas UI appealing to a broad audience, from solo developers to growing SaaS companies, thanks to its time-saving components, strong community support, and proven track record of helping users launch and scale products faster. Its focus on both developer experience and design excellence makes it a standout solution worth recommending.

Rendley is a powerful JavaScript video editing SDK that enables developers to build custom video editing applications directly in the browser, eliminating the need for server-side processing. With an intuitive API, Rendley simplifies the complexities of video editing, offering core features such as trimming, splitting, cropping, multi-track compositions, effects, filters, and advanced keyframe animations. The SDK leverages the latest browser technologies for hardware-accelerated, on-device video rendering—even on older mobile devices—while also providing the flexibility to self-host the rendering engine for server-side workflows. Additional highlights include seamless After Effects integration, customizable extensions, flexible storage options, and robust support for captions and project state management.

Rendley is ideal for SaaS companies, startups, e-learning platforms, and any business looking to incorporate video editing capabilities into their products without building from scratch. It appeals to developers seeking a customizable, scalable, and cost-effective solution, with flexible pricing plans and a free tier for development and testing. For affiliates, Rendley presents a compelling opportunity to promote a cutting-edge developer tool that dramatically accelerates video app development, offers strong ongoing support, and addresses a growing demand for in-browser video editing solutions.

PyBoilerplate is a comprehensive SaaS boilerplate designed specifically for Python developers who want to launch web applications quickly and efficiently using Django. It provides a robust starter kit that includes pre-built features such as user authentication (with social login), payment integration via Stripe, multilingual support, email management, an optimized admin panel, and modern UI design powered by Tailwind CSS. The solution is crafted to let developers focus on building unique features rather than spending weeks on repetitive setup tasks, offering production-ready essentials like SEO optimization, analytics integration, flexible database options (SQLite and PostgreSQL), and streamlined deployment for platforms like Heroku.

Ideal for both junior and senior Python developers, freelancers, agencies, and anyone building SaaS products or web applications, PyBoilerplate removes the complexity of frontend frameworks and enables rapid project launches. Affiliates will find this product appealing to promote as it addresses a clear need in the developer community for a time-saving, feature-rich starter template that empowers users to build unlimited commercial projects, making it a valuable investment for customers and a compelling choice for affiliate marketers.

Pixfort offers a versatile platform for building professional websites with ease, catering to businesses, entrepreneurs, and agencies looking for a streamlined web development process. With its user-friendly drag-and-drop builder, a wide selection of modern templates, and integrated marketing tools, Pixfort enables users to create stunning, responsive websites without any coding knowledge. The platform also emphasizes speed, security, and SEO optimization, ensuring that sites built with Pixfort not only look great but also perform well in search rankings.

Pixfort is an excellent choice for anyone seeking to launch a website quickly and efficiently, including small business owners, freelancers, and creatives. Affiliates will find promoting Pixfort rewarding due to its broad appeal, competitive features, and the growing demand for accessible website solutions, making it a valuable addition to any affiliate marketing portfolio targeting digital entrepreneurs and businesses aiming to establish a strong online presence.