The 10 best SaaS affiliate programs in 2025

HubSpot is a leading inbound marketing, sales, and customer service platform designed to help businesses grow and streamline their operations. With a suite of powerful tools for email marketing, content management, social media marketing, web analytics, and search engine optimization, HubSpot provides a comprehensive solution for businesses looking to attract, engage, and delight customers. The platform also offers CRM capabilities that enable companies to manage and nurture customer relationships effectively, ensuring a seamless and integrated experience across all touchpoints.

HubSpot is ideal for small to medium-sized businesses as well as large enterprises seeking to enhance their marketing and sales efforts with a scalable, user-friendly solution. It caters to marketers, sales professionals, customer service teams, and business owners who aim to optimize their workflows, generate more leads, and increase customer retention. By promoting HubSpot, publishers can connect their audience with a trusted and versatile platform that empowers businesses to achieve their growth objectives.

AWeber is an email marketing and automation platform designed for small businesses, entrepreneurs, and content creators who want to build and engage their audience through email campaigns. It provides tools for creating professional newsletters, automating email sequences, and managing subscriber lists with ease. AWeber offers a range of customizable templates, a drag-and-drop editor, and powerful analytics to track campaign performance. With features like email automation, segmentation, and A/B testing, AWeber helps users optimize their email marketing efforts to drive engagement and sales. It's ideal for anyone looking to grow their online presence and build lasting relationships with their audience through effective email marketing strategies.

Squarespace is a leading all-in-one platform that empowers individuals and businesses to easily create stunning, professional websites without the need for coding skills. With its user-friendly drag-and-drop interface, customizable templates, and comprehensive suite of integrated features, including e-commerce capabilities, SEO tools, and analytics, Squarespace streamlines the process of building a robust online presence. It's an ideal solution for small business owners, creatives, bloggers, and entrepreneurs who seek a polished, functional website to showcase their brand, products, or portfolio.

Squarespace caters to a wide range of users from various industries, offering versatility and scalability to accommodate growth and evolving needs. The platform also provides exceptional customer support and a wealth of resources such as tutorials and guides, making it a go-to choice for those who want a hassle-free way to establish and maintain a high-quality website. By promoting Squarespace, publishers can confidently recommend a reliable and sophisticated web-building solution that meets the diverse needs of today's digital landscape.

Hotjar is a comprehensive user analytics and feedback tool designed to help businesses understand how visitors interact with their websites. It offers features like heatmaps, session recordings, and conversion funnels to visualize user behavior and identify areas for improvement. Additionally, Hotjar provides tools for collecting user feedback through surveys and polls, enabling a data-driven approach to enhancing user experience and boosting conversion rates.

This tool is ideal for digital marketers, UX/UI designers, product managers, and website owners who aim to optimize their sites for better performance and user satisfaction. By promoting Hotjar, publishers can offer their audience a powerful solution to uncover valuable insights, streamline their website optimization processes, and ultimately drive growth.

Kajabi is an all-in-one platform designed to empower entrepreneurs, content creators, and educators to create, market, and sell online courses, membership sites, and other digital products. With Kajabi, users have access to an integrated suite of tools that include customizable website building, email marketing, sales funnels, and analytics, all in one place. This makes it easy to build a professional online business without needing to juggle multiple platforms or have advanced technical skills.

Ideal for solopreneurs, small business owners, and anyone looking to monetize their knowledge and passion, Kajabi streamlines the process of crafting a seamless customer journey from lead generation to final purchase. Its robust features, coupled with a supportive community and extensive resources, enable users to focus on delivering high-quality content and growing their audience, while Kajabi handles the tech-heavy lifting.

Beehiiv is a powerful newsletter platform designed for creators, publishers, and businesses looking to grow and monetize their email audience. It offers a comprehensive suite of tools to build, manage, and optimize newsletters with ease. Key features include customizable templates, advanced audience segmentation, detailed analytics, and integrated monetization options, such as paid subscriptions and sponsorships.

Beehiiv is ideal for content creators, marketers, and entrepreneurs who want to build a direct relationship with their audience, driving engagement and revenue through email. Whether you're just starting out or scaling an existing newsletter, Beehiiv provides the infrastructure and insights needed to succeed. Promoting Beehiiv means aligning with a platform that empowers users to own their audience and grow their business through effective email marketing.

Grammarly is a leading AI-powered writing assistant that helps users improve their writing by providing real-time grammar, spelling, punctuation, and style suggestions. It's designed to enhance communication for a wide range of users, from students and professionals to content creators and casual writers. With Grammarly, users can refine their writing in emails, social media posts, essays, and even business documents, ensuring clarity, correctness, and engagement.

Grammarly's advanced features include tone detection, vocabulary enhancement, and plagiarism detection, making it a valuable tool for anyone looking to communicate more effectively. The platform is available as a browser extension, desktop app, and mobile keyboard, ensuring that users can write with confidence wherever they are.

Ideal for promoting to a broad audience, Grammarly appeals to individuals looking to improve their writing skills, businesses aiming to maintain professional communication standards, educators, and students. By joining Grammarly’s affiliate program, publishers can tap into a product that is highly relevant, widely used, and trusted by millions worldwide.

Webflow is a powerful web design and development platform that enables users to create responsive, visually stunning websites without needing to write a single line of code. By combining a user-friendly drag-and-drop interface with sophisticated design capabilities, Webflow empowers designers, developers, and businesses of all sizes to craft custom websites that are production-ready. Additionally, it offers a suite of tools for CMS and e-commerce, allowing for seamless content management and online store creation.

This platform is particularly suited for creative professionals, including web designers, developers, and marketing agencies, who are looking to bring their design visions to life efficiently. Entrepreneurs and small businesses will also find Webflow valuable for its ability to produce professional-quality websites with minimal technical overhead, allowing them to focus on growing their online presence. By promoting Webflow, publishers can introduce their audience to a versatile and innovative tool that streamlines the website creation process without compromising on design or functionality.

Monday.com is a highly versatile work operating system designed to streamline workflows and enhance team collaboration across various industries. Its intuitive interface allows users to easily plan, track, and manage tasks and projects in one centralized location. With customizable templates, automation features, and powerful integrations with popular tools like Slack, Microsoft Teams, and Google Drive, Monday.com helps teams stay aligned and productive. From small startups to large enterprises, it's suitable for diverse environments including marketing, software development, sales, HR, and more.

This platform is particularly beneficial for publishers as it provides real-time data insights and detailed analytics, allowing for efficient content scheduling and performance tracking. Whether you're managing content calendars, coordinating with remote teams, or overseeing an entire project lifecycle, Monday.com offers robust solutions to keep you on top of your game. By promoting Monday.com, publishers can endorse a tool that significantly enhances productivity and organization for businesses of all sizes.

Freshworks is a leading software company that offers a suite of customer engagement and business management solutions designed to help businesses enhance their customer experiences and streamline operations. Their products cater to a wide range of industries, including customer support, sales, marketing, and IT service management.

Key products include Freshdesk, a customer support software; Freshsales, a CRM and sales automation tool; Freshservice, an IT service management solution; and Freshchat, a messaging and chat platform for customer engagement. Freshworks' tools are designed for businesses of all sizes, from startups to large enterprises, making it easier to manage customer relationships, improve team collaboration, and drive growth.