The best affiliate programs like Server Side Up in 2025

SocialKiwi is a user-friendly social media management tool designed specifically for small businesses and creators who want to streamline their content planning and scheduling. With SocialKiwi, users can easily schedule posts across multiple social media accounts—including Instagram, TikTok, and X (formerly Twitter)—all from a single, visually intuitive calendar dashboard. The platform emphasizes simplicity and accessibility, allowing users to get started in minutes without complex setup or downloads, and manage their content from anywhere via a web browser. Features like multi-account management, a sleek calendar overview, and upcoming team collaboration and bio link tools further enhance efficiency and convenience.

Ideal for individual professionals, small business owners, and content creators looking to maintain a consistent and impactful online presence, SocialKiwi stands out for its affordability, ongoing feature updates, and strong customer support ethos. Affiliates will find SocialKiwi an attractive product to promote thanks to its free plan, low-cost paid options, and high customer satisfaction—making it a practical and appealing choice for anyone seeking to simplify their social media management.

Skizzit is an all-in-one platform designed to help coaches, consultants, educators, and creators launch their own branded online presence quickly and easily—without the need for coding or hiring developers. It offers a comprehensive suite of tools, including a drag-and-drop landing page builder, customizable design options, integrated course selling capabilities, private community features, appointment booking with Stripe payments, and built-in video conferencing. Users can create multiple membership tiers, manage content access, and foster engagement through community feeds and group chats, all under their own custom domain.

Skizzit is ideal for anyone looking to monetize their expertise by building online courses, paid communities, or coaching businesses. Its simple setup, transparent pricing, and optional done-for-you service make it accessible for beginners and experienced entrepreneurs alike. Affiliates will find Skizzit an attractive program to promote due to its broad appeal, recurring revenue potential, and the high demand for easy-to-use solutions that empower individuals to turn their passion into a profitable online business.

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.

ShutterCheck is a specialized Mac application designed for Canon EOS camera users who want accurate and instant access to detailed camera information, most notably the shutter count. By simply connecting a Canon EOS camera to a Mac, users can quickly view essential data such as the serial number, battery charge, firmware version, and, crucially, the current shutter actuations alongside the camera’s rated lifespan. This makes it easy to assess how much use a camera has had and predict when maintenance or replacement might be needed. ShutterCheck also allows users to personalize certain metadata fields and supports an extensive range of Canon models, making it a versatile and valuable tool for photographers, camera retailers, and rental businesses.

The app is ideal for anyone buying or selling used Canon EOS cameras, as it provides transparent and trustworthy information that aids in valuation and negotiation. Camera rental shops can also utilize it to monitor equipment usage and plan for future maintenance. For affiliates, ShutterCheck is an easy sell to a broad audience of photographers and camera enthusiasts, offering a straightforward and affordable solution to a common problem that Canon does not address natively, making it a compelling addition to any photography-related affiliate portfolio.

Simple Signature is a minimalist email signature editor designed to create clean, professional signatures that are compatible across all email platforms. By focusing on simplicity, it avoids font inconsistencies and unnecessary elements, using just one image to ensure your signature always looks polished and cohesive. The tool allows users to generate a signature quickly and easily, eliminating the hassle of complicated formatting or technical issues.

This service is ideal for professionals, freelancers, and businesses seeking a reliable, straightforward way to present their contact information in emails without distractions or formatting problems. Affiliates will find Simple Signature appealing to promote because it solves a common pain point, offering a free, user-friendly solution that delivers consistent results and enhances users' professional image with every email they send.

ShortlistIQ is an advanced AI-powered recruitment platform designed to revolutionize the candidate screening process for businesses of all sizes. By leveraging conversational AI, ShortlistIQ automates first-round interviews, enabling organizations to discover top talent efficiently and without bias. The platform allows users to quickly build and customize AI recruiting assistants that reflect their company’s unique culture, personality, and requirements. These assistants engage candidates in realistic, human-like conversations, ask tailored questions that probe for genuine skills and experience, and generate comprehensive scoring reports with deep, human-level analysis.

ShortlistIQ is ideal for talent acquisition teams, HR professionals, and organizations looking to streamline hiring workflows, reduce time-to-hire, and ensure every candidate receives personalized attention. Affiliates will find this solution attractive to promote because it delivers measurable results—such as significant reductions in manual screening hours, increased success in filling difficult roles, and high candidate satisfaction—making it a compelling choice for businesses seeking to modernize and optimize their recruitment processes.

SendFame is an innovative AI-powered content creation platform that enables users to generate engaging videos, celebrity messages, music tracks, images, and more in just seconds. With a suite of cutting-edge tools, including an AI music generator, celebrity video and voice generator, image-to-video converter, and high-quality image generator, SendFame makes it effortless to create viral and personalized content. Users can craft hyper-realistic celebrity video messages, turn photos into videos with custom prompts, and compose original songs with lyrics and music—all with minimal effort and no creative limits.

This platform is perfect for anyone looking to make standout content for social media, special occasions, marketing campaigns, or just for fun. Whether you’re a content creator, marketer, small business, or someone wanting to surprise friends with unique greetings, SendFame provides endless creative possibilities. For affiliates, SendFame is a compelling offer due to its broad appeal, user-friendly interface, and viral potential, making it an easy product to promote to a wide and enthusiastic audience.

Shakespeare Toolbar is a versatile AI-powered Chrome extension designed to elevate your writing and reading experience across any website, including Google Docs and social platforms like LinkedIn and Twitter. With a one-time purchase, users can access features such as instant rephrasing for improved readability, text summarization, grammar and spelling correction, and the ability to simplify content into easy-to-digest bullet points. The toolbar also streamlines communication by enabling quick, friendly, and polite responses for emails or customer support, all without the need to switch between tabs or external tools. Supporting a wide array of languages, Shakespeare Toolbar makes AI assistance accessible and efficient for users worldwide.

This tool is ideal for content creators, professionals, students, and anyone who wants to write smarter, faster, and more efficiently online. Affiliates will find Shakespeare Toolbar an attractive product to promote due to its broad appeal, lifetime value at a competitive one-time price, and practical benefits that enhance productivity and communication for users in any industry or language.

Substage is an AI-powered command bar utility for macOS that seamlessly integrates with Finder, enabling users to perform a wide range of file operations and system tasks using natural language prompts. By translating everyday language into precise terminal commands, Substage allows users to convert files, organize folders, retrieve metadata, automate calculations, and execute code-related or system-level actions—all without needing deep technical knowledge of the command line. It leverages leading AI models from providers like OpenAI, Anthropic, Mistral, and Google, or allows privacy-conscious users to connect their own local models. With features like risk assessment before executing commands and the ability to summarize terminal outputs, Substage streamlines complex workflows into simple, intuitive actions.

Substage is ideal for Mac users who want to harness the power of the command line without memorizing syntax or learning scripting—ranging from creative professionals and developers to everyday users seeking greater efficiency. Affiliates will find Substage appealing to promote due to its unique blend of AI convenience, robust functionality, flexible pricing (including a one-time "Bring Your Own AI" option), and its appeal to both tech-savvy and mainstream audiences looking to supercharge their productivity on Mac.

Secretary.so is an AI-powered executive assistant designed to streamline scheduling, meeting coordination, and calendar management for busy professionals and teams. By integrating seamlessly with your existing workflows and tools, Secretary.so automates the process of booking meetings, managing invites, handling time zones, and sending reminders. Its advanced AI capabilities allow it to understand preferences, handle rescheduling requests, and ensure optimal meeting times, all while maintaining privacy and security.

This service is ideal for executives, entrepreneurs, administrative professionals, and anyone who manages a high volume of meetings or complex schedules. Affiliates will find Secretary.so appealing to promote because it addresses a universal pain point—time management—offering a modern, efficient solution that saves users time and reduces administrative overhead, making it a valuable addition to any productivity or business-focused audience.