The best affiliate programs like Server Side Up in 2025

LocalCan is a developer tool designed to streamline the process of exposing local applications to the internet or local networks using user-friendly public URLs and .local domains. It enables developers to instantly publish their localhost projects with secure, persistent public URLs, making it simple to share work with clients, test webhooks, OAuth integrations, and access apps across devices without complex configuration. With unlimited .local domains, automatic HTTPS, and robust traffic inspection and replay capabilities, LocalCan offers a seamless workflow for web and SaaS developers who need to test, debug, and collaborate efficiently. It stands out as a top alternative to tools like Ngrok, praised for its ease of use and reliability, and supports a broad range of frameworks, including Next.js, Vite, Laravel, Node.js, and more.

This tool is ideal for individual developers, small teams, and agencies who regularly build, test, or demo web applications and require quick, secure ways to expose local projects. Affiliates will find LocalCan attractive to promote due to its strong word-of-mouth reputation, time-saving features, and straightforward pricing, making it a compelling solution for developers seeking to simplify their development and testing processes.

Larafast is a comprehensive Laravel SaaS starter kit designed to streamline the development of subscription-based web applications. Built on the robust Laravel framework, Larafast provides developers with a solid foundation that includes essential features such as user authentication, subscription billing, team management, roles and permissions, and a ready-to-use admin dashboard. With its modular architecture and clean codebase, Larafast enables rapid prototyping and scalable product launches, allowing developers to focus on building unique features rather than reinventing the wheel.

This starter kit is ideal for entrepreneurs, startups, and development teams looking to create SaaS products efficiently and cost-effectively. Affiliates will find Larafast appealing to promote because it addresses common pain points in SaaS development, offers a time-saving solution for Laravel enthusiasts, and caters to a growing market of businesses seeking reliable, production-ready software foundations.

JuxtaCode is a powerful and intuitive Git diff and merge tool designed specifically for macOS users. It allows developers to browse commits, compare branches, and visualize file changes with ease, offering features like side-by-side 2-up diffs, syntax highlighting, commit search, and detailed commit inspection. The platform stands out with its adaptive 3-way merge tool, which simplifies resolving tricky merge conflicts by clearly labeling conflicting commits and highlighting line-level and word-level changes dynamically as you type. JuxtaCode also supports filtering by branch, tag, or file, and integrates seamlessly with popular Git clients, Visual Studio Code, and the command line for maximum flexibility.

JuxtaCode is ideal for software developers, teams, and anyone who regularly works with Git repositories and needs to review, compare, or merge code efficiently. Its user-friendly interface, macOS-native design, and robust feature set make it a valuable asset for managing code changes and collaborations. Affiliates will find JuxtaCode a compelling product to promote, as it solves real pain points for developers and appeals to a wide audience looking for a streamlined and visually engaging Git workflow on the Mac platform.

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.

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.

Zero to Shipped is a comprehensive Next.js starter kit designed to help developers launch a full-stack SaaS application in production in less than 15 minutes. Created by an experienced founder who has shipped multiple successful apps, this template streamlines the process from project setup to deployment, providing all the essential features needed for a modern SaaS, including authentication, admin panel, role-based access, user management, onboarding, and multi-tenancy. It comes packed with advanced backend infrastructure like Prisma integration with Postgres, background workers, cron jobs, and seamless deployment environments, as well as frontend enhancements like responsive design, dynamic SEO meta tags, UI animations, and a built-in blog and landing page. The kit also supports AI integration, customizable email templates, and payment processing, making it a truly end-to-end solution for launching a SaaS product.

Zero to Shipped is perfect for developers, startups, and entrepreneurs who want to get their SaaS ideas to market rapidly without the usual headaches of configuration and boilerplate code. Affiliates will find this product appealing to a wide audience eager to save development time, reduce technical complexity, and start generating revenue quickly. Its proven, production-ready tech stack and active community support make it a smart, high-value choice for anyone serious about building and shipping SaaS products efficiently.

Gato Plugins offers a suite of innovative and practical plugins designed specifically for WordPress users seeking to enhance their website’s functionality. Their flagship solution, AI Translations for Polylang, enables users to automatically translate site content, saving time and effort while maintaining high-quality multilingual support. With seamless integration with popular tools like Polylang Pro and the Google Translate API, Gato Plugins empowers website owners to reach global audiences efficiently. The company is also actively developing new plugins, ensuring an ever-expanding toolkit for WordPress professionals.

Gato Plugins is particularly valuable for developers, agencies, and business owners who rely on WordPress and want to streamline their workflows, improve site accessibility, and deliver better experiences to their clients. Affiliates will find Gato Plugins an attractive product to promote due to its strong customer satisfaction, practical use cases, and continual development, making it a go-to choice for anyone looking to elevate their WordPress sites with reliable and innovative solutions.

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.

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.