Best Selling products Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Aug 21, 2025
The Best Shopify selling apps help merchants maximize their sales potential through specialized order forms, booking systems, and product customization tools. From simplified COD checkouts and wholesale bulk ordering to appointment scheduling and subscription management, these apps streamline how products and services are sold. Whether you need variant options, delivery scheduling, or digital product delivery, this curated collection features essential solutions to improve your store's selling capabilities and customer experience.
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#1. Wholesale order form and page: Bulk order form for the product and standalone wholesale pages.
Looking to simplify wholesale ordering for your business? Easy:Wholesale Bulk Order Form helps you create dedicated wholesale pages with quick order forms for your B2B customers. Add bulk ordering capabilities to specific product pages or build standalone wholesale catalogs that match your store's design. The app features a convenient floating order summary bar for large catalogs and enables fast checkout for wholesale purchases. Whether you need a single product bulk order form or a complete wholesale catalog page, this solution makes it simple for wholesalers to place large orders efficiently. Customize colors, text, and layouts to create a seamless wholesale ordering experience that fits your brand and helps business customers complete their bulk purchases with ease.Install from Shopify App Store
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#2. Reduce Variants Options Selection time with Variant Image Swatch, Color Swatch, Swatch on Collection
Color Swatch King helps shoppers make better product choices with visual variant selectors. The app displays variant images as swatches, making it easy to compare different options at a glance. Customers can view color swatches directly on collection pages for seamless browsing. Each variant option shows prices and badges for quick decision-making, while size confirmation prevents ordering mistakes. Choose from multiple swatch styles including color swatches, buttons, and dropdowns. Save time by bulk uploading color swatches via CSV or automatically generating them from variant images. The app works seamlessly with Shopify Markets, B2B, size charts, and product recommendations. Free setup support is available from variant experts to get you started.Install from Shopify App Store
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#3. Take bookings, appointments, events & service on your calendar. Booking app & Appointment app.
This booking app makes it simple to add scheduling directly to your Shopify products and services. Set up bookings in just 3 minutes, similar to Calendly but fully integrated with your store. Schedule appointments at physical locations or virtual meetings through Zoom and Google Meet links. Customize booking forms with additional questions to collect customer information. Perfect for various businesses including restaurants, hotels, doctors, and rental services. Handle single or multi-day bookings for tours, boat rentals, car rentals, and more. The app replaces your "add to cart" button with a "book now" option, allowing customers to easily schedule appointments. Group booking features let multiple customers book the same time slot, while built-in email notifications keep everyone informed of upcoming appointments.Install from Shopify App Store
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#4. Personalize & customize product options, product variants, image swatches, text, color, file uploads
OPTIS Product Options lets you create unlimited product variants and customization options beyond standard Shopify limits. Add essential variant types like image swatches, text input fields, color pickers, dropdowns, and file uploads to give customers more choice. Increase sales with product add-ons, bundles, and gift wrap options. Personalize the shopping experience using conditional logic, variant-specific images, and cart page editing features. The app integrates seamlessly with Shopify discounts and includes helpful tools like size charts and font selection. Give your customers the exact product options they want while making your store more profitable with this comprehensive variant customization solution.Install from Shopify App Store
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#5. Take booking for events, appointments, services on your calendar. Calendar Appointment Booking App.
Convert your products into bookable services with this appointment scheduling app. Set up a "Book Now" button in just three steps: add your product, assign team members, and set availability times. Customers can easily schedule appointments directly from your product pages, similar to Calendly's booking system. Manage both in-person and online appointments through automated Zoom integration. Your staff members get individual login access to a dedicated dashboard for appointment management. The app supports calendar integration with Google and Outlook for two-way sync, handles cancellations and rescheduling automatically, and allows you to collect deposit payments during booking. Set up group events, add custom booking questions, and let multiple team members handle appointments on their individual calendars. The straightforward scheduling system works seamlessly with your existing products and services, making appointment booking simple for both you and your customers.Install from Shopify App Store
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#6. Sell digital products, ebook, digital downloads, license keys.. Download/upload in 1-click any file
Sell digital products and downloads easily with BIG Digital Downloads Products. This app lets you offer digital files, ebooks, license keys, game codes, and software downloads directly through your Shopify store. Your customers get instant access to purchased files through a dedicated download page and email delivery. Set download limits by time or number of attempts, and protect PDFs with custom stamps. Perfect for selling any digital content like PDFs, images, videos, or compressed files. The app provides unlimited storage and handles multiple file formats, making it a complete solution for digital product sales. A practical alternative to file sharing services, designed specifically for Shopify merchants selling downloadable content.Install from Shopify App Store
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#7. Verify COD via OTP, Offer split payments upfront, add fees or convert COD to prepaid
Manage COD orders more effectively with OTP verification and partial payment options. This app helps reduce fake orders and returns (RTO) by confirming customer intent through SMS or WhatsApp verification. Collect split payments upfront to filter genuine buyers and secure order commitment. Add custom COD fees or offer prepaid conversion discounts to encourage advance payments. Control COD availability based on location, order value, or product type. With timely order updates and flexible payment options, you can improve delivery success rates and protect your COD revenue. Available for merchants in India and Egypt, COD King makes cash-on-delivery transactions more reliable and profitable for your store.Install from Shopify App Store
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#8. Boost Subscriber Growth with an All-in-One Subscription App for Smart Offers, Bundles & Cancel Flows
Convert one-time shoppers into long-term subscribers with Loop's complete subscription management solution. Create flexible subscription bundles, offer smart discounts, and simplify checkout for your customers. Reduce churn through personalized cancellation flows and an engaging customer portal where subscribers can manage orders, make swaps, and schedule skips. Recover lost revenue with automated payment retries and dunning campaigns. Scale your subscription business efficiently using team controls, bulk operations, and automated workflows - all within a native Shopify app experience. Track subscriber analytics and identify key growth opportunities to build lasting customer relationships.Install from Shopify App Store
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#9. Built to scale subscriptions for F&B, health, pets, beauty and more. One platform with live support.
Generate recurring revenue with this modern subscription solution for Shopify stores. Perfect for food & beverage, health, beauty, and pet businesses, Recurpay offers both pay-as-you-go and prepaid subscription options. Customers can manage their subscriptions through a user-friendly portal to edit, skip, reschedule, or cancel orders. The app supports multiple payment gateways including PayPal, Stripe, and Shopify Subscriptions. Set flexible delivery frequencies, offer free trials, and schedule renewals on specific dates. Includes multicurrency support, subscription discounts, and free shipping options. Get free white-glove migration assistance from other subscription apps and dedicated live chat support to ensure a smooth transition.Install from Shopify App Store
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#10. Amplify Sales with Online Courses and Digital Products & Build Communities While Upselling Products
Create and sell online courses directly within your Shopify store while building engaged communities. Tevello lets you integrate digital products, video courses, and interactive content without redirecting customers to external platforms. Offer multilingual courses, digital downloads, and course certifications alongside your physical products. Set up membership communities with challenges and quizzes to encourage repeat purchases. Lock premium content for strategic upselling and bundle courses with products - all through native Shopify checkout. The app works smoothly with your existing theme, making it simple to manage your e-learning and eCommerce business in one place.Install from Shopify App Store