The best affiliate programs like PDF-API.io 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.

Dody is a cutting-edge email marketing optimization tool designed to help businesses maximize the value of every lead and boost their conversion rates. The platform offers instant email validation to ensure addresses are accurate and deliverable, automatic correction of common errors, and advanced data extraction that pulls names and gender information from email addresses. Additionally, Dody intelligently normalizes capitalization, making communication more personalized and respectful. Integration is seamless and quick with existing web applications and CRM systems, allowing users to enhance their email marketing without disrupting their current workflow.

Dody is perfect for marketers, agencies, and businesses that rely on email campaigns and want to ensure their lists are clean, accurate, and enriched for maximum impact. Affiliates will find Dody an attractive program to promote thanks to its focus on increasing campaign effectiveness, reducing wasted spend on bad leads, and providing features that drive real, measurable improvements in email engagement and conversions.

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.

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.

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.

inlinky is an automated internal linking tool designed to boost your website’s on-page SEO by intelligently finding and injecting missing internal links across your site. Using advanced natural language processing, inlinky ensures that every page and keyword is contextually understood, creating highly relevant connections and topical clusters that strengthen your website’s structure. With seamless integration for platforms like WordPress, Webflow, and Shopify, and support for 25 languages, inlinky makes internal linking accessible and effective for a wide range of sites. Its simple, one-time payment model means you pay once and benefit from lifetime access, eliminating ongoing subscription costs.

This tool is ideal for website owners, content managers, and SEO professionals who want to save time, improve search rankings, and gain actionable insights into their content strategy. Affiliates will find inlinky an attractive choice to promote due to its clear SEO benefits, ease of use, multilingual support, and competitive lifetime pricing—making it a practical solution for anyone looking to enhance their site’s visibility and user experience.

Infography is an AI-powered platform that transforms blog posts and complex content into visually compelling, shareable infographics in just seconds. By leveraging advanced language models and intuitive design tools, Infography eliminates the traditional hassle of research, design planning, and manual graphic creation, delivering professional-quality visuals at a fraction of the time and cost. Users can input a blog link, topic, or content prompt, and the platform automatically generates eye-catching infographics with customizable branding options, support for over 100 languages, and seamless API integration for content platforms and marketing tools.

Ideal for content creators, marketers, bloggers, educators, and agencies looking to boost engagement, simplify information, and increase the shareability of their content, Infography stands out as a powerful solution for repurposing and amplifying existing material. Affiliates will find this tool particularly appealing to promote thanks to its broad use cases, cost-effectiveness, and strong appeal to a rapidly growing creator economy eager for time-saving and results-driven content solutions.

Immoklar is a user-friendly real estate analysis tool designed for property investors in the DACH region, making it easy to evaluate the profitability and cash flow of any residential investment. In just a few minutes, users can input key figures such as purchase price, rental income, and operating costs, and receive precise calculations on returns, cash flow, and value development. The platform streamlines complex financial planning by offering automated analyses, financing simulations, and customizable checklists for property viewings. Immoklar also enables users to generate professional PDF exports for bank meetings, eliminating the need for error-prone spreadsheets and manual calculations.

This solution is ideal for new and experienced property investors, home buyers, and anyone looking to make confident, data-driven decisions in real estate. Its intuitive interface and comprehensive features remove barriers for those without financial or Excel expertise, while the web-based platform ensures flexibility and accessibility on any device. Affiliates will find Immoklar an appealing program to promote, as it addresses widespread pain points in property investment and empowers users to make smarter, more profitable decisions with minimal effort.

Imagetopromptai is an AI-powered tool that instantly converts images into detailed text prompts, specifically tailored for use with platforms like Stable Diffusion. Users can simply upload an image and receive a ready-to-use textual description that enables them to reproduce similar artworks or variations through AI image generation tools. The platform is designed for convenience, offering a straightforward pay-as-you-go pricing structure with no required subscriptions, making it accessible for both occasional and frequent users.

This service is ideal for digital artists, designers, and creators looking to streamline their workflow when working with AI art generators. Affiliates can confidently promote Imagetopromptai to audiences interested in creative technology, as it addresses the growing demand for efficient and accurate image-to-text prompt solutions, making it a valuable resource for anyone seeking to enhance their creative projects with AI-generated art.