The best affiliate programs like Grammarly in 2026

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.

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.

SaaS Developer Template is a comprehensive, production-grade starter kit designed to help developers and founders launch fully functional SaaS applications in record time. Packed with pre-built modules—including landing pages, authentication, payment processing, admin and user dashboards, email and notification systems, CMS, SEO tools, Chrome extension boilerplate, and more—the template significantly reduces development time and complexity. With ready integrations for Stripe, Lemon Squeezy, Mailchimp, and major social logins, plus a modern tech stack featuring Next.js and TailwindCSS, users can go from idea to launch in as little as a day while saving over 150 hours of engineering work.

This solution is ideal for indie developers, startups, agencies, and technical founders who want to validate ideas, build MVPs, or scale SaaS products without reinventing the wheel on core infrastructure. Affiliates will find SaaS Developer Template a compelling offer for their audiences because it eliminates the pain of repetitive setup tasks, replaces costly third-party tools, and empowers users to focus on building differentiated features and growing their business faster.

Roundproxies offers a comprehensive proxy solution designed for high performance, reliability, and wide global coverage. With access to millions of IPs across residential, datacenter, ISP, and mobile proxies, users benefit from unlimited bandwidth, 99.9% uptime, and seamless connectivity in over 190 countries. The platform provides advanced features such as geo-targeting, automated session management, and support for unlimited concurrent sessions, making it ideal for data collection, web scraping, ad verification, brand protection, and more. Their proxies are praised for speed, consistency, and exceptional customer support, earning high ratings and trust from thousands of businesses worldwide.

This service is particularly valuable for businesses, marketers, developers, and agencies that require reliable, scalable, and unbanned proxies for their operations. Affiliates will find Roundproxies an attractive offer to promote due to its competitive pricing, robust global infrastructure, and proven customer satisfaction, making it a strong choice for clients seeking secure and versatile proxy solutions.

Rocket Validator is an automated web accessibility and HTML validation tool designed for developers and agencies managing large or complex websites. Leveraging industry-leading engines like Axe Core and the W3C Validator, Rocket Validator efficiently scans up to 5,000 pages per report with just one click, identifying both accessibility and markup issues. Its robust crawler discovers both static and dynamic site content, while detailed, actionable reports help teams quickly prioritize and resolve the most critical problems. Additional features include device viewport emulation for testing across various screen resolutions, scheduled and continuous validation with email notifications, integration via deploy hooks, support for validating protected sites using HTTP authentication, and the ability to store and analyze raw validation data through an API.

Rocket Validator is ideal for web developers, agencies, and organizations that require comprehensive, scalable validation for multiple or large-scale web projects. Its team-oriented features, such as guest accounts and usage controls, make it especially suited for collaborative environments. Affiliates will find Rocket Validator an attractive solution to promote, as it addresses key pain points in web quality assurance with automation, reliability, and ease of use, making site-wide accessibility and standards compliance achievable for busy teams.

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.

Reffresh.com is a user-friendly platform that enables developers and teams to quickly create mock APIs without any coding required. Designed to streamline the development and testing process, Reffresh.com allows users to set up customizable API endpoints in just a few clicks, making it easy to simulate real-world scenarios and accelerate product development. The service emphasizes simplicity and efficiency, offering an intuitive interface that eliminates the need for complex configurations or technical expertise.

This solution is ideal for software developers, QA testers, and project managers who need reliable mock APIs for prototyping, testing, or demonstrating applications. Affiliates will find Reffresh.com an attractive product to promote due to its broad appeal across technical and non-technical audiences, its focus on saving time and reducing development friction, and its potential to become an essential tool in any modern development workflow.

RapidSaaS Conduit is a comprehensive SaaS boilerplate designed specifically for Laravel applications, enabling developers to launch their own SaaS products quickly and efficiently. This composer package comes equipped with essential features such as subscriptions management, one-time payments, cart and checkout workflows, and an advanced admin dashboard powered by Filament for analytics and customer management. Supporting popular payment providers like Stripe, Paddle, and Lemon Squeezy, RapidSaaS Conduit ensures a seamless payment experience while maintaining flexibility and ease of use. With built-in structured data and SchemaOrg markup for SEO, highly customizable components, and adherence to Laravel best practices, it saves users over 40 hours of development time by handling common SaaS functionalities out of the box.

This solution is ideal for Laravel developers, startups, and agencies looking to minimize development overhead and focus on building unique features for their SaaS offerings. Affiliates will find RapidSaaS Conduit an attractive product to promote, as it addresses a common pain point in the Laravel community, streamlines the SaaS development process, and offers a robust, flexible foundation that appeals to both experienced and aspiring SaaS creators.

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.

ProcyonLabs specializes in providing advanced development solutions and ready-made add-ons for web hosting companies, with a strong focus on enhancing the WHMCS platform. Their suite of WHMCS add-ons is designed to automate repetitive administrative tasks and expand the capabilities of WHMCS, empowering web hosts to streamline operations and focus on delivering superior customer service. In addition to their extensive catalog of add-ons, ProcyonLabs offers custom development services, enabling hosting businesses to request tailored solutions that address their unique operational needs.

This service is ideal for web hosting companies, resellers, and managed service providers seeking to optimize their workflows, improve customer interactions, and stay competitive through automation and digital strategy. Affiliates promoting ProcyonLabs can confidently recommend a partner that delivers practical, in-demand solutions for the growing web hosting market, making it an excellent choice for those targeting businesses in the hosting and IT services sector.