The best affiliate programs like Server Side Up in 2025

Full-Stack Kit is a comprehensive collection of prebuilt Next.js full-stack web development features and components designed to help developers launch SaaS and web applications faster. Built with Next.js 15, TypeScript, Tailwind CSS, and Prisma (with support for various databases), it streamlines the setup process by providing ready-to-use solutions for authentication (including email/password, magic link, and major OAuth providers), role-based authorization, payments and subscription management via Stripe, internationalization, and a robust admin panel. The kit also includes beautifully designed UI blocks for landing pages, feature showcases, and pricing sections, alongside reusable code logic for core app functions like email and user management.

Full-Stack Kit is ideal for developers, startups, and teams who want to save time on repetitive setup tasks and focus on their application's unique value. With its clean, modern codebase, extensive feature set, and flexible templates, it empowers users to build and scale projects efficiently. Affiliates can confidently promote Full-Stack Kit as a time-saving, developer-focused solution that helps clients go from idea to launch in days, making it a compelling choice for anyone targeting the web development or SaaS markets.

Fuego is a powerful desktop GUI client designed specifically for managing Firestore databases with ease and efficiency. It offers an intuitive interface and a robust suite of features, including table and tree views, a flexible query builder, real-time data synchronization, advanced dashboard customization, and background operations for bulk updates, migrations, and data transformations. Fuego also supports multi-project management, multi-tenant Firebase Authentication, point-in-time recovery, and seamless data import/export—making it a comprehensive tool for developers and administrators who need advanced control over their Firestore and Firebase Auth environments.

This tool is especially valuable for developers, database administrators, and teams working with complex or large-scale Firebase projects who want to streamline their workflow and maximize productivity beyond what the Firebase Console provides. Affiliates promoting Fuego can appeal to a rapidly growing audience of Firebase users seeking a more powerful, flexible, and user-friendly solution for Firestore data management, making it a compelling choice for those targeting SaaS and developer-centric niches.

TurboStarter is an all-in-one SaaS starter kit designed to help founders, developers, and indie makers rapidly launch web apps, mobile apps, and browser extensions from a single unified codebase. With TurboStarter, users can go from idea to production in as little as 15 minutes, thanks to its comprehensive set of built-in features including authentication, billing integration, internationalization, SEO, marketing tools, and over 25 ready-to-launch SaaS ideas. The platform supports one-click deployment, multi-app flow, and provides clean, production-ready codebases leveraging modern technologies like Next.js, React Native, and WXT, making it easy to scale and maintain projects across different platforms.

TurboStarter is ideal for anyone looking to save time and reduce the hassle of repetitive setup work involved in launching SaaS products—whether you're a solo founder, startup team, or developer seeking to accelerate your workflow. Affiliates will find TurboStarter a compelling offer for their audience, as it delivers real value by drastically shortening time-to-market, supporting unlimited projects with a lifetime license, and providing a product that has already earned the trust of 80+ founders worldwide. This makes it a powerful solution for aspiring entrepreneurs and a lucrative choice for affiliates to promote.

Squarespace is a leading all-in-one platform that empowers individuals and businesses to easily create stunning, professional websites without the need for coding skills. With its user-friendly drag-and-drop interface, customizable templates, and comprehensive suite of integrated features, including e-commerce capabilities, SEO tools, and analytics, Squarespace streamlines the process of building a robust online presence. It's an ideal solution for small business owners, creatives, bloggers, and entrepreneurs who seek a polished, functional website to showcase their brand, products, or portfolio.

Squarespace caters to a wide range of users from various industries, offering versatility and scalability to accommodate growth and evolving needs. The platform also provides exceptional customer support and a wealth of resources such as tutorials and guides, making it a go-to choice for those who want a hassle-free way to establish and maintain a high-quality website. By promoting Squarespace, publishers can confidently recommend a reliable and sophisticated web-building solution that meets the diverse needs of today's digital landscape.

ShipFast is a powerful NextJS boilerplate designed to accelerate the development and launch of web applications, including SaaS, AI tools, and other startup ventures. By providing pre-built solutions for essential features such as Stripe webhooks, email setup, SEO tags, Google OAuth, and more, ShipFast eliminates the tedious and repetitive coding tasks that often delay projects. It empowers developers to focus on building and scaling their business, saving them over 22 hours of setup headaches. The platform includes components, animations, and themes with TailwindCSS, and offers lifetime updates, making it a comprehensive toolkit for indie makers and entrepreneurs aiming to ship their products quickly and efficiently.

Ideal for developers, startup founders, and indie makers, ShipFast caters to those who want to minimize time spent on backend integrations and frontend design. With promises of rapid deployment, profitability, and community support, ShipFast enables users to concentrate on innovation and business growth. It has been trusted by over thousands of users and endorsed by the startup community, including awards like Maker of the Year 2023 from Product Hunt.

Spotlight FX is an all-in-one plugin for Adobe Premiere Pro and After Effects, designed to streamline and enhance the video editing process for creators at any skill level. It provides instant access to a vast library of over 2,000 premium assets, including transitions, text presets, overlays, cinematic looks, camera shake effects, and more—all fully customizable and integrated seamlessly into your editing timeline. With intuitive controls for fonts, colors, and layouts, Spotlight FX makes it easy to produce professional-quality videos quickly, while built-in workflow tools like anchor point movers and global renamers help reduce manual steps and speed up repetitive tasks. Assets are responsive to different resolutions, sync automatically with updates, and are available for both Mac and Windows users.

Spotlight FX is ideal for video editors, content creators, YouTubers, marketers, and designers who want to elevate their content without sacrificing speed or creative control. Whether you produce event highlights, social media videos, ads, or motion graphics, this toolkit offers reliable, time-saving solutions that keep your workflow efficient and your results polished. For affiliates, Spotlight FX is a strong choice to promote thanks to its broad appeal, recurring value through continuous updates, and a proven track record of user satisfaction among both professionals and hobbyists in the fast-growing video content market.

Paperless is a secure, open-source document management service designed to help individuals and businesses effortlessly organize, search, and access their important documents. Instead of dealing with cluttered folders or stacks of paper, users can upload, scan, and categorize files of all common formats, including PDFs, images, and office documents. With features like full-text search, advanced filtering, automatic tagging and organization, and powerful tools to manipulate PDFs, Paperless ensures that every document is easy to find and manage. The platform also offers mobile apps for on-the-go access, multi-user support, and strict privacy protections, keeping your sensitive information secure and ad-free.

Ideal for anyone overwhelmed by paperwork—whether at home or in an office—Paperless is particularly valuable for those seeking a simple, eco-friendly, and reliable way to digitize and manage documents without technical hassle. Affiliates will find Paperless a compelling choice to promote, as it caters to a wide audience looking for efficiency, privacy, and convenience in document management, all without vendor lock-in or intrusive advertising.

Novelcrafter is an all-in-one writing platform built to support authors through every stage of the creative process, from dreaming up ideas to delivering polished stories. Designed by writers for writers, it offers a comprehensive set of tools such as the Codex—a robust wiki that seamlessly tracks characters, places, and lore across projects—along with flexible planning modes to identify plot holes and inconsistencies early on. Novelcrafter’s ecosystem is highly adaptable, supporting a wide range of writing genres and formats, from novels and poetry to screenplays, articles, and even social media content. Its AI integration empowers users to brainstorm, draft, and review with customizable assistance, while collaboration features make it ideal for writing partners, groups, or editors.

This platform is perfect for both aspiring and established writers seeking a streamlined, distraction-free environment that adapts to their unique workflow. Affiliates will find Novelcrafter appealing to promote thanks to its broad usability, competitive pricing, and positive testimonials from published authors who appreciate its ease of use, powerful AI capabilities, and commitment to user freedom and privacy. Writers looking for a flexible, community-driven tool that keeps them organized and inspired will find Novelcrafter an invaluable asset.

InfoFlow is a versatile read-it-later and personal knowledge management app designed with a local-first approach, ensuring that users retain full ownership and privacy of their data. The platform offers breakthrough speed, seamless syncing across all devices, and full offline functionality, allowing users to access and manage their content whether or not they're connected to the internet. InfoFlow supports a wide range of features including bookmarking, note-taking, content creation, and knowledge base building, making it an all-in-one solution for organizing and accessing information. With support for Windows, Android, iOS, macOS, and web platforms, InfoFlow ensures a smooth and consistent user experience across any device.

Ideal for professionals, students, and anyone who values privacy and efficient knowledge management, InfoFlow stands out for its security-focused, affordable, and easy-to-use design. Affiliates promoting InfoFlow can confidently recommend a robust tool that appeals to privacy-conscious users seeking to streamline their workflow and organize their information without relying on cloud-dependent solutions. This makes InfoFlow a compelling choice for those looking to offer real value to their audience while earning competitive commissions.

Imagifly is a user-friendly platform designed to simplify the process of generating AI images by offering customizable prompt libraries. Users can easily create, save, and organize their favorite prompts, making it effortless to produce stunning visuals using popular generative AI tools like Midjourney, Dall-E, or Photoshop. By streamlining prompt management, Imagifly helps both beginners and advanced users get consistent, high-quality results from their preferred AI image generators.

Imagifly is ideal for digital artists, content creators, marketers, and anyone leveraging AI-powered image generation in their workflow. Affiliates will find Imagifly appealing to promote due to its practical utility, broad compatibility, and time-saving features, making it a valuable tool for anyone seeking to enhance their creative process with AI technology.