The best affiliate programs like NextJet in 2025

JSONViewer.tools is a comprehensive online platform designed to help users visualize, edit, and analyze JSON, YAML, and CSV data with ease. The service offers a robust suite of features including interactive graph creation, graphical comparison of JSON files, custom diagram generation, and AI-powered tools for sketch-to-diagram and dummy data generation. Its user-friendly interface, multi-format support, and secure cloud storage make it an indispensable tool for developers, data analysts, and anyone working with structured data formats. Additionally, the platform provides both a powerful Chrome extension and seamless workflow integration, allowing users to visualize and manipulate data directly within their preferred environments.

This tool is especially valuable for software developers, data professionals, and visualization enthusiasts who require intuitive and efficient ways to make sense of complex data structures. Affiliates will find JSONViewer.tools an attractive program to promote, as it addresses common pain points in data handling and visualization, offers both free and premium plans, and is consistently updated with new, user-driven features—making it a practical solution for a broad and growing market.

Inertia Table by Inertia UI is a powerful, all-in-one table solution designed specifically for Laravel and Inertia.js developers, with native support for both React and Vue. It streamlines the process of building interactive, feature-rich tables by providing built-in functionality such as an intuitive Query Builder, extensive filtering options, row actions, bulk operations, customizable sorting and pagination, and seamless data exporting to CSV, Excel, and PDF formats. With features like dark mode, right-to-left language support, queued exports for large datasets, and the ability to display multiple tables per page, Inertia Table enables developers to deliver polished, user-friendly data experiences quickly and efficiently. The package is highly customizable, rigorously tested across databases and environments, and fits naturally into Laravel applications, drawing design inspiration from popular Laravel tools for a cohesive developer experience.

Ideal for teams and developers working with Laravel and Inertia.js who want to save development time and avoid repetitive boilerplate, Inertia Table is especially valuable for those building dashboards, admin panels, or any data-driven application. Affiliates will find this product easy to recommend due to its one-time pricing, robust feature set, and the clear value it delivers in accelerating development and improving end-user satisfaction—making it a compelling solution for modern web application projects.

Grogg is a modern, secure Kubernetes GUI client designed to streamline cluster management for developers and teams. Available as both a native app for macOS, Windows, and Linux, as well as a VS Code extension, Grogg enables users to manage clusters, view aggregated logs, and perform resource-specific actions like scaling deployments or triggering cronjobs—all from a single, intuitive interface. With support for multiple clusters and namespaces, Grogg eliminates the need for complex terminal commands or clunky dashboards, making Kubernetes management accessible and efficient.

Ideal for developers, DevOps professionals, and teams seeking to simplify their Kubernetes workflows, Grogg is free for local cluster management and offers flexible, affordable licensing for remote and team use. Its strong focus on security, privacy, and ease of use makes it an excellent choice for anyone looking to improve productivity and reduce operational friction. Affiliates can confidently promote Grogg to a rapidly growing audience of Kubernetes users who value streamlined, secure, and powerful management tools.

Game Launcher Pro is a cloud-based platform designed to help game developers quickly and easily create custom game launchers for Unity, Unreal Engine, or Godot projects. The service streamlines the process by offering a fully managed configuration system, eliminating the need for coding or infrastructure management. With built-in security and automatic update management, developers can focus on their games while Game Launcher Pro handles the complexities of distribution, patching, and scaling. The platform is affordable, with a generous free plan for up to 1000 monthly active users, and is designed to be accessible for both indie developers and larger studios.

Game Launcher Pro is ideal for game developers who want a hassle-free way to distribute and update their games without the high costs or technical challenges of building a custom launcher from scratch. Its competitive bandwidth pricing, rapid setup, and scalability make it an appealing solution for teams of any size. Affiliates will find this service particularly attractive to promote, as it addresses a real pain point for game creators and offers a compelling value proposition for both newcomers and established studios looking to optimize their game distribution workflows.

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.

New UI offers a collection of beautifully crafted, production-ready website templates designed to help users launch their projects quickly and with professional results. With templates available for common needs such as coming soon pages, directories, job listings, and journals, New UI focuses on simplicity and ease of use. Each template is built using modern frameworks like Astro and Next.js, ensuring optimal performance and compatibility with current web development best practices. All templates are available for free, making New UI an accessible resource for individuals and businesses looking to jumpstart their online presence.

This service is ideal for developers, startups, entrepreneurs, and anyone who needs high-quality website templates without the hassle of designing from scratch. For affiliates, New UI represents an attractive offering due to its no-cost entry point, practical use cases, and appeal to a wide range of users who want to save time while achieving a polished, professional look for their websites.

Spiritix offers a selection of premium Ghost themes designed to elevate the look and functionality of any Ghost-powered website. Their themes are meticulously crafted to ensure both aesthetic appeal and flexibility, making it easy for users to customize their sites to fit a variety of needs. Key features include free updates, comprehensive documentation, and responsive support, ensuring a seamless experience for users from installation to ongoing maintenance. The flagship themes, such as Bright and Doks, cater to diverse use cases—Bright is a multipurpose theme ideal for landing pages, mini-courses, blogs, newsletters, and help centers, while Doks specializes in creating modern documentation sites, knowledge bases, and help centers.

These themes are perfect for bloggers, content creators, educators, and businesses looking to build a professional and visually striking online presence with Ghost. Affiliates promoting Spiritix themes can confidently recommend them to audiences seeking high-quality, user-friendly solutions for launching or upgrading their Ghost sites, backed by reliable support and ongoing enhancements.

Sort UI is a comprehensive Figma UI kit and design system built to help designers, startups, and freelancers create and launch projects up to 10 times faster. It offers a vast library of pixel-perfect, production-ready components, pre-built SaaS templates, and flexible theming options, all fully customizable to match any brand style. With features like global variables, multi-theming, light/dark mode, auto layout, and interactive components, Sort UI empowers users to build intuitive apps and responsive dashboards efficiently. The kit is designed for ease of use, allowing users to centralize and update colors, fonts, and spacing effortlessly, while benefiting from a user-friendly file structure and regular product updates.

Sort UI is ideal for anyone looking to streamline their design process, including product designers, agencies, and development teams working on SaaS applications or web projects. Its one-time payment model, lifetime access, and commercial licensing make it a cost-effective solution for professionals seeking to speed up their workflow without sacrificing quality. Affiliates promoting Sort UI can confidently recommend a high-value product that addresses common pain points in modern interface design, making it an attractive choice for a broad audience in the design and tech space.

Skelementor is the largest ready-to-use Elementor component library, designed to dramatically speed up website building for users of the Elementor page builder. It offers a vast collection of over 1,000 pre-made, professionally designed components—including navbars, footers, hero sections, feature blocks, CTAs, testimonials, and more—that can be easily copied and pasted into any Elementor project. With intuitive customization options, responsive layouts for all devices, and new components added weekly, Skelementor empowers users to create stunning, consistent websites in minutes rather than hours. The platform caters to both free users and those seeking premium features through its pro subscription, offering flexibility for different needs and budgets.

Ideal for web designers, freelancers, agencies, entrepreneurs, and even beginners, Skelementor is a game-changer for anyone looking to streamline their workflow and deliver high-quality websites faster. Affiliates will find it easy to promote thanks to its wide appeal, proven time-saving benefits, and strong community backing. Skelementor’s robust feature set, regular updates, and flexible pricing make it an attractive solution for anyone building with Elementor, ensuring high conversion potential for affiliate partners.

SaaSFrame is a comprehensive inspiration library designed specifically for SaaS builders, designers, and product teams. It offers an extensive collection of website pages, product interfaces, and email sequences, all curated from leading SaaS companies. Users can browse hundreds of screens across categories like landing pages, dashboards, onboarding flows, pricing pages, and more, with the ability to toggle between desktop and mobile versions to study responsive design techniques. SaaSFrame also provides access to downloadable Figma files, allowing users to explore, customize, and implement high-quality design elements directly into their own projects. Advanced filtering and organized user flows make it easy to find targeted inspiration and understand best practices for every step of the SaaS user journey.

This platform is ideal for designers, product managers, marketers, and founders looking to accelerate the design process, improve UI/UX, or gather new ideas for their SaaS products. Affiliates will find SaaSFrame an appealing program to promote due to its strong value proposition for anyone involved in SaaS development, its broad appeal across roles and company sizes, and its potential to become an essential tool for teams aiming to build polished, conversion-focused digital experiences efficiently.