The best affiliate programs like OtO in 2025

Magic Beans is a finance and invoicing toolkit designed for entrepreneurs and businesses that manage their operations using Notion. By seamlessly connecting to your existing Notion databases, Magic Beans enables you to create beautifully designed invoices, generate professional PDF exports, and automate essential financial reports—all within your Notion workspace. Key features include customizable invoice templates, real-time data sync, daily balance updates from connected bank accounts, and clear visualizations of revenues, expenses, and profit & loss, making business finances both accessible and easy to understand for non-financial users.

Privacy and data ownership are core to Magic Beans’ philosophy: no personal or financial data is stored outside your Notion account, ensuring full control and security. This makes it an ideal solution for freelancers, startups, and small business owners who value simplicity, customization, and privacy in their workflow. Affiliates will find Magic Beans appealing to promote because it addresses a fast-growing market of Notion users seeking intuitive financial tools, offering a unique, plug-and-play solution that empowers businesses to take charge of their finances without leaving their favorite productivity platform.

LogicForm is a modern survey and form-building platform designed to make data collection effortless, unlimited, and insightful. Unlike traditional form tools that impose strict response or usage limits, LogicForm offers truly unlimited forms and responses for free, allowing users to collect as much data as they need without worrying about extra costs. The platform is powered by GPT-4 AI, enabling instant and automatic analysis of survey responses, so users can skip the tedious process of sifting through long answers and spreadsheets. Advanced features like skip logic, dynamic question paths, real-time team collaboration, in-app survey embedding, A/B testing, click map analysis, and comprehensive question types make LogicForm suitable for everything from simple polls to complex research projects.

LogicForm is ideal for businesses, SaaS platforms, UX researchers, educators, and anyone who relies on surveys for feedback or data-driven decision-making. Its generous free plan, powerful automation, and collaborative capabilities make it a compelling option for teams seeking to streamline their survey workflows and maximize engagement. For affiliates, LogicForm is an attractive product to promote due to its clear value proposition, cost savings over competitors, and strong appeal to a wide audience looking for efficient, scalable, and intelligent survey solutions.

Loud Fame is an AI-powered platform that transforms your favorite videos into captivating animated creations, making it easy for anyone to generate unique content with just a few clicks. Users can stylize their videos into anime art or create personalized celebrity videos featuring realistic voice, lipsync, and head movements. The service operates on a flexible pay-as-you-go credit system, allowing users to purchase credits based on their needs and animate videos ranging from short clips to longer segments. With user-friendly tools and a variety of AI models, Loud Fame empowers individuals to make their memories more engaging and shareable, especially on social media platforms like Instagram.

This platform is an excellent choice for content creators, social media enthusiasts, and anyone looking to add a creative twist to their video content. Affiliates will find Loud Fame appealing to promote due to its wide appeal, viral potential, and innovative use of AI technology, making it a compelling option for audiences eager to experiment with new ways to stand out online.

Lopaka.app is a specialized graphics editor and image converter designed for developers working with microcontroller platforms such as Arduino, ESP32, Adafruit_GFX, u8g2, and TFT_eSPI. The tool streamlines the process of creating and converting images and graphics for use in embedded systems, helping users optimize visuals for resource-constrained environments. By focusing on compatibility with popular graphics libraries, Lopaka.app enables efficient and hassle-free integration of images into a wide range of hardware projects.

This service is particularly well-suited for makers, hobbyists, educators, and professional developers who build graphical user interfaces or display systems on microcontrollers. Affiliates promoting Lopaka.app can tap into the growing market of embedded electronics and IoT enthusiasts, offering a practical solution that saves time and simplifies the workflow for anyone developing visually rich projects on constrained hardware.

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.

InvoicingAPI is a versatile and developer-friendly invoicing platform designed to make creating, customizing, and managing invoices seamless for businesses of all sizes. With support for global tax regulations, a robust library of customizable templates, and the ability to generate beautifully formatted PDF invoices via a simple API call, InvoicingAPI streamlines the entire invoicing process. Users can invoice clients in any currency, integrate payment links for faster transactions, and manage payments, refunds, and payouts from an intuitive dashboard—all while enjoying a generous free tier and no fees on payments. The platform is platform-independent, supports unlimited app integrations with a single API key, and offers built-in safeguards to prevent accidental request overloads.

InvoicingAPI is a perfect solution for SaaS providers, e-commerce businesses, marketplaces, consultants, POS systems, and CRM developers looking to add dynamic, tax-compliant invoicing without heavy development overhead. Its ease of integration, high degree of customization, and focus on security and scalability make it an excellent choice for affiliates to promote, appealing to a broad audience of businesses seeking efficient and reliable invoicing solutions.

Intellecs.ai is an AI-powered study platform and note-taking app designed to streamline and enhance the learning experience for students. Combining note-taking, AI chat, flashcard creation, and deep research tools into a single intuitive platform, Intellecs.ai enables users to organize and restructure their notes effortlessly, create and study flashcards, perform advanced research, and leverage AI to clarify and expand their study materials. Its markdown-based formatting, drag-and-drop functionality, and keyboard shortcuts keep the workflow seamless and distraction-free, while AI-powered features help users build comprehensive, well-structured notes and generate flashcards automatically.

Ideal for students, lifelong learners, and anyone looking to consolidate their learning tools, Intellecs.ai eliminates the need for juggling multiple apps or subscriptions. With its focus on active recall, spaced repetition, and consistent study habits, it supports learners in retaining information effectively and preparing thoroughly for exams. Affiliates will find Intellecs.ai an appealing choice to promote due to its innovative all-in-one approach, strong value proposition, and appeal to ambitious students seeking smarter, more efficient study solutions.

InvoiceAhoy is a streamlined invoicing solution designed for developers and businesses that need to create, store, and deliver professional invoices directly from any web platform. Featuring an easy-to-use API, pre-built invoice templates, and integration options like Zapier, InvoiceAhoy takes the hassle out of invoice generation. With built-in compliance for global jurisdictions, automatic translation for localized customer communication, and secure encrypted document storage, users can quickly generate and send invoices that look great and meet all regulatory requirements.

This service is ideal for SaaS companies, online marketplaces, freelancers, and any business that needs reliable, automated invoicing integrated into their workflows. Affiliates will find InvoiceAhoy an attractive option to promote due to its developer-friendly approach, flexible pricing plans, and broad appeal for businesses seeking an efficient, compliant, and modern invoicing solution.