The best affiliate programs like FormKit in 2025

InpuTron is an AI-powered form field solution designed to revolutionize how users interact with online forms. By integrating advanced AI APIs, InpuTron enables form fields to predict, enhance, or suggest text dynamically, making data entry smarter and more intuitive. Its platform stands out for its high degree of customization, allowing users to configure intelligent input fields using plain English and even extend functionality by incorporating their own models or leveraging retrieval-augmented generation (RAG). With flexible pricing plans, generous API call limits, and premium support, InpuTron empowers developers and businesses to create modern, responsive forms tailored to their unique needs.

InpuTron is ideal for web developers, SaaS platforms, and businesses seeking to deliver seamless and intelligent user experiences through their online forms. Affiliates will find InpuTron an attractive program to promote due to its innovative use of AI, flexible integration options, and broad appeal across industries looking to modernize their digital touchpoints with smarter, more interactive forms.

Supaboost is an AI-powered tool designed to help developers write better SQL queries, debug faster, and ship high-quality code more efficiently. By integrating seamlessly with modern code editors and databases, Supaboost offers features like intelligent SQL suggestions, automated query optimization, instant error detection, and detailed explanations for complex queries. The platform aims to streamline the database development process, reduce manual trial and error, and empower users to work with SQL more confidently regardless of their skill level.

Supaboost is a valuable solution for software developers, data analysts, and engineering teams who frequently work with SQL and want to enhance their productivity and code quality. Affiliates will find Supaboost an attractive product to promote due to its wide applicability across industries, its ability to solve common pain points in database development, and its appeal to both beginners and seasoned professionals seeking to save time and avoid costly mistakes in their workflow.

SQLAI.ai is an AI-powered platform designed to simplify and accelerate working with both SQL and NoSQL databases. It enables users to effortlessly generate, optimize, validate, simplify, format, and explain queries in seconds using natural language instructions. Supporting a vast range of database engines and capable of handling very large and complex schemas, SQLAI.ai offers features like step-by-step optimization, syntax validation with detailed explanations, query conversion between engines, and instant streaming results. Users can add data sources easily, set rules for increased accuracy, and benefit from powerful tools such as schema autosuggest, query comparison, and a full-featured query editor—all within an intuitive, affordable interface.

SQLAI.ai is ideal for developers, data analysts, business professionals, and learners who want to save time, reduce errors, and gain immediate data insights without waiting for technical teams. Affiliates will find SQLAI.ai an attractive product to promote due to its broad appeal, ease of use, and proven benefits for both beginners and experts seeking to streamline database tasks, optimize workflows, and enhance productivity.

Schedule-X is a modern JavaScript event calendar designed to simplify the process of integrating advanced scheduling features into web applications, regardless of the tech stack. As a flexible and customizable alternative to traditional calendar solutions like FullCalendar, Schedule-X offers developers a robust set of features including drag-and-drop event scheduling, event resizing, multi-language support, responsive design, and seamless toggling between light and dark modes. Its premium offering further streamlines the development process by handling complex functionalities such as event recurrence, resource views, and event modals, allowing teams to save significant development time.

Schedule-X is ideal for web developers, SaaS providers, and teams seeking a reliable and easy-to-integrate calendar component for their applications. It stands out with its ease of use, high configurability, and strong customer support, making it a compelling choice for affiliates to promote to audiences looking for a hassle-free, modern scheduling solution that can be quickly deployed and customized to meet diverse needs.

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.

Pricetag is a native Mac application designed specifically for developers who want to manage app, in-app purchase, and subscription pricing efficiently through the App Store Connect API. It streamlines the entire pricing process, allowing users to set region-specific prices based on purchasing power parity, copy existing prices, apply discounts with automated calculations, and utilize custom datasets for consistent pricing strategies. With a user-friendly interface and robust automation, Pricetag eliminates the manual, time-consuming work typically required to adjust prices across multiple territories, making it an essential tool for developers looking to optimize their app revenue.

Pricetag is particularly beneficial for iOS developers, app managers, and businesses overseeing multiple products or targeting international markets. It is ideal for those planning pricing experiments, aiming to maximize revenue outside the US, or operating in countries with fluctuating currencies. Affiliates promoting Pricetag can confidently recommend a highly rated, in-demand solution that saves developers hours of tedious work and helps them increase global earnings, making it a compelling choice for anyone in the app development ecosystem.

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.

Layouts.dev is a notebook-style editor designed for building user interfaces with TailwindCSS, aiming to make frontend development fast, intuitive, and clutter-free. With instant creation, live previews, and one-click deployment, the platform eliminates traditional setup hassles and lets users focus on creativity. Layouts.dev features a simple, readable syntax that combines the best of HTML and React, while providing access to a vast library of pre-made, headless components and high-quality assets from sources like Radix, shadcn/UI, and Layouts UI. The platform also offers seamless integration with NextJS via a CLI, ensuring that users can sync and deploy production-ready code with minimal effort.

This service is ideal for developers, designers, and teams who want to streamline their workflow and reduce the friction of building modern web interfaces. Affiliates will find Layouts.dev an attractive product to promote because it appeals to a broad audience—from beginners looking for an easy entry point to professionals seeking to accelerate prototyping and production. Its focus on removing complexity, enhancing productivity, and supporting creativity makes it a valuable tool in the web development ecosystem.

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.