The best affiliate programs like GuestLab in 2025

fwdAP is an intelligent accounts payable (AP) automation solution designed specifically for QuickBooks Online users. It streamlines the process of entering bills and credit card receipts by allowing users to simply forward invoices or receipts to a dedicated inbox, where fwdAP automatically processes and posts them directly into QuickBooks Online. With its plug-and-play setup, there’s no need for complicated mapping, syncing, or learning new software—businesses can get started quickly and see immediate workflow improvements. The platform also offers flexible rule-setting using conversational language, letting users customize how invoices and receipts are handled based on their unique bookkeeping requirements.

fwdAP is ideal for small business owners, bookkeepers, and accountants looking to save time, reduce manual data entry errors, and keep financial records accurate and up to date. Its ease of use, mobile accessibility, and focus on automation make it a valuable tool for anyone wanting to focus more on growing their business and less on paperwork. Affiliates will find fwdAP an attractive offer for clients who value efficiency, accuracy, and simplicity in their accounting processes.

Wallpea is an all-in-one AI-powered creative toolkit designed to help businesses, creators, and small teams produce stunning visual assets without the need for professional design skills or expensive agencies. The platform offers a comprehensive suite of tools including AI image, illustration, logo, icon, wallpaper, pattern, color palette, gradient, and QR code generators, alongside a curated library of exclusive, royalty-free stock images. Wallpea stands out for its focus on speed, affordability, and simplicity, enabling users to generate unlimited high-quality visuals for branding, marketing, product launches, and content creation—often in just minutes. Its flexible licensing and commercial usage rights make it ideal for commercial projects, while its custom content solutions cater to brands needing unique, on-brand visuals.

Wallpea is particularly beneficial for solopreneurs, indie founders, small businesses, agencies, and creative professionals who want to streamline their design workflow, save costs, and maintain a polished, cohesive brand presence. With its accessible pricing (including free and affordable paid tiers), unlimited AI generation, and tools built for real-world business needs, Wallpea empowers the “underdogs” to punch above their weight. Affiliates will find it a compelling product to promote thanks to its strong value proposition, practical benefits for a wide audience, and a generous commission structure that rewards referrals for both free and paid users.

Watchdog is an AI-powered community management and moderation tool designed to automate the process of keeping online communities safe, engaged, and on-topic. Supporting popular platforms such as Discord, Telegram, Reddit, X (Twitter), and Crisp, Watchdog leverages advanced artificial intelligence to monitor text, images, and voice messages in real-time. Users can set custom moderation rules in plain English, assign specific punishments for rule violations, and utilize an analytics dashboard to track infractions and actions taken. Beyond moderation, Watchdog also automates FAQ responses by importing knowledge bases and learning from admin replies, ensuring community members receive instant, accurate answers at any time.

This service is ideal for busy community owners, managers, and moderators who want to reduce manual workload, protect their communities from spam and abuse, and foster a positive atmosphere that encourages user retention and growth. Affiliates will find Watchdog an attractive choice to promote thanks to its broad platform compatibility, customizable rule system, multilingual support, and clear value in saving both time and money compared to traditional moderation solutions. It’s especially well-suited for larger or rapidly growing communities where consistent, scalable moderation is crucial for long-term success.

Veyor is an AI-powered research assistant designed to help students and researchers streamline their workflow and save valuable time. By allowing users to upload documents in various formats—including PDFs, Word docs, PowerPoint files, and even scanned texts—Veyor makes it easy to extract, summarize, and analyze information quickly. Its advanced features include instant generation of study notes, literature reviews, drafts, and flashcards, as well as the ability to compare multiple documents side by side and verify research findings with a single click. Veyor also supports multi-language outputs and customizable formats, enabling users to receive results in tables, LaTeX, Python code, or even with APA citations in different languages.

This tool is ideal for serious students, academics, and researchers who need to process and validate large amounts of information efficiently. With its focus on accuracy, credibility, and deep learning, Veyor is a valuable resource for anyone engaged in academic work or research-intensive projects. Affiliates will find Veyor appealing to promote due to its practical applications, broad audience across education and research sectors, and its user-friendly, time-saving features that address real pain points for those seeking to enhance their productivity and the quality of their work.

SubredditAI is an innovative platform that leverages advanced artificial intelligence to provide users with powerful tools for discovering, analyzing, and engaging with content across Reddit. The service offers features such as intelligent subreddit recommendations, trend analysis, and automated content curation, making it easier for users to find relevant discussions, track niche topics, and stay updated on the latest trends. Its user-friendly interface and customizable alerts enable individuals and businesses to monitor conversations and gain valuable insights from Reddit’s vast and dynamic community.

This platform is especially valuable for marketers, researchers, community managers, and anyone looking to tap into Reddit’s unique audience for insights or outreach. Affiliates will find SubredditAI an attractive program to promote, as it addresses the growing demand for smarter content discovery and analytics tools, appealing to professionals and enthusiasts seeking to harness the power of Reddit for engagement, research, or growth opportunities.

UpGrow is an AI-powered Instagram growth service designed to help individuals, businesses, and agencies gain real, active followers quickly and safely. Leveraging a combination of proprietary artificial intelligence and real human expertise, UpGrow delivers organic Instagram growth without the use of bots, fake followers, or requiring user passwords. Key features include smart AI-targeting based on filters like location, age, gender, language, interests, and hashtags, live analytics, profile optimization, and access to a viral content library. With 24/7 automated growth, real-time reporting, and a dedicated support team, UpGrow guarantees authentic engagement and follower increases, or your money back.

UpGrow is ideal for influencers, brands, entrepreneurs, and agencies seeking to expand their Instagram presence efficiently and securely. Its user-friendly approach and proven results make it a compelling choice for affiliates to promote, as it addresses the common pain points of Instagram growth with a safe, scalable, and high-converting solution trusted by tens of thousands of satisfied customers worldwide.

Udit.co offers specialized growth consulting and actionable resources for SaaS founders seeking to streamline their operations, automate lead generation, and accelerate revenue growth. Led by Udit Goenka, a seasoned SaaS growth consultant, angel investor, and multiple-time founder, the service provides tailored strategies that address the unique challenges of SaaS startups at every stage—from pre-launch to scaling. Udit’s approach combines proven frameworks for sales, automation, and marketing with a focus on building investor-ready, scalable businesses. Additional offerings include an AI-powered content tool for personal branding, MVP development as a service, and a high-value newsletter delivering weekly insights on SaaS growth.

This service is ideal for SaaS founders and entrepreneurs who want to move beyond stagnant growth and manual processes to achieve predictable, sustainable results. Affiliates promoting Udit.co can confidently recommend a results-driven consultancy with a track record of generating significant revenue, helping clients secure funding, and turning complex growth concepts into actionable, easy-to-implement steps—making it a valuable resource for ambitious SaaS leaders.

Trancy is an AI-powered language learning platform designed to make mastering new languages immersive, interactive, and highly personalized. It stands out with its unique bilingual subtitle system for popular streaming platforms like YouTube, Netflix, HBO Max, and more, enabling users to practice listening and speaking skills directly with real-world video content. Trancy offers powerful tools such as AI-driven translation, word lookup, grammar analysis, sentence segmentation, and reading modes that help users understand and absorb language in context. The platform also provides intelligent text selection translation for web pages, full-text immersive translation, customizable translation engines, and compatibility with a wide range of websites, ensuring seamless language learning across the internet.

Trancy is ideal for language learners of all levels looking for a flexible and engaging way to improve their skills, whether for travel, education, or career advancement. Its robust suite of features, including deck creation, speech recognition, natural text-to-speech, and advanced NLP tools, make it a comprehensive solution for anyone aiming to achieve fluency. Affiliates will find Trancy an attractive program to promote due to its broad appeal, continuous development of new features, and its ability to meet the diverse needs of modern language learners.

TourFlow is an all-in-one inbound tour operation software designed to streamline and automate every aspect of managing client journeys for travel businesses. The platform offers comprehensive features including CRM and task management, itinerary planning, automated pricing, vendor management, booking, invoicing, and auto-generated itineraries—all accessible through a cloud-based system. With TourFlow, tour operators can control the entire client process from initial inquiry to booking and payment, reducing errors and increasing efficiency while allowing for flexible customization to fit unique business needs.

TourFlow is ideal for inbound tour operators, travel agencies, and DMCs looking to upgrade from manual processes to a centralized, digital solution. Its ease of use, automation capabilities, and remote accessibility make it a valuable tool for teams aiming to enhance productivity and service quality. Affiliates promoting TourFlow can confidently recommend a robust software that addresses the core challenges of tour management, making it an attractive choice for travel businesses seeking to scale and optimize their operations.

TraderNaut is an advanced trading dashboard and analytics platform designed to help traders achieve consistent profitability through automation, AI-powered insights, and comprehensive performance tracking. By connecting to your Bybit account, TraderNaut automates trade journaling, delivers in-depth analytics on your win rates, profits, and trading patterns, and generates detailed reports to help you identify areas for improvement. The platform also features a 24/7 AI trading assistant that offers instant support, personalized trade analysis, and strategy validation, ensuring traders can make informed decisions at any time.

Ideal for forex, crypto, and day traders seeking to build discipline and optimize their trading strategies, TraderNaut combines real-time market analysis, educational content, and a supportive community led by an experienced mentor. Affiliates will find TraderNaut attractive to promote, as it provides essential tools for traders to streamline their workflows, improve performance, and access continuous expert guidance—all in one intuitive platform.