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Best Selling products Shopify apps in 2027 [Updated]
PickYourApp Review Team
6 min read
•
Oct 23, 2026
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.
| Name | Rate on Shopify | Price | Free trial | Key features |
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#1. Conveniently setup and manage subscriptions & boxes with robust merchant tools, and an intuitive UI
Set up subscription boxes and recurring orders easily with Appstle Subscriptions App. Give your customers flexible payment options, trial periods, and build-a-box features for a seamless shopping experience. The app includes essential tools like 1-click checkout, custom shipping rates, and tiered discounts to increase customer loyalty. Manage subscriptions efficiently through a feature-rich customer portal with quick actions and automated tools. Create engaging mystery boxes and subscription bundles while preventing churn with built-in retention features. The app integrates naturally with other Appstle solutions and comes with 24/7 merchant support to help you succeed with your subscription business. -
#2. Add unlimited options to any product and charge for the extras. Paid upgrades can lift order value.
Globo removes Shopify's 2,048 variant limit and lets you add unlimited product options with custom pricing. Build option sets using 30+ field types including text input, file upload, color swatches, image variants, dropdowns, checkboxes, dates and dimensions. Apply these options to individual products or your entire catalogue. Add-on pricing runs on Shopify Functions, keeping discount codes and taxes accurate. Charge extra for options that cost more to fulfill. Conditional logic shows or hides choices based on earlier selections or variants, keeping forms clean and relevant. Shoppers can preview their personalization - like engraving, monograms or custom artwork - before buying. Every choice flows automatically into orders, packing slips and POS systems. Perfect for stores offering product customization, personalized items or configurable products that need more flexibility than standard Shopify variants allow. -
#3. 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. -
#4. AI-Friendly Custom Product Options & Customizer with Text, File Upload, Add-on, Product Personalizer
Easify Custom Product Options helps you add product customization and personalization to your Shopify store. This product customizer lets customers personalize items with custom text, file upload, image upload, and live preview of their customized product. Add custom product options like text boxes, custom fields, dropdowns, checkboxes, date pickers, and image swatches. Perfect for jewelry engraving, embroidery, POD, gift wrap, and laser engraving businesses. The product personalizer includes conditional logic to show or hide options based on variants. Increase sales with product add-ons, upsell features, option badges, and discounts. Customers can upload photos and images, add custom text fields, and see real-time previews. The product configurator supports custom size price calculator, dimensions, and add-on pricing for product variants options and personalization. -
#5. Grow predictable revenue with product subscriptions, memberships, free trials and subscription boxes
Seal Subscriptions App makes setting up recurring revenue simple for your Shopify store. Install and configure subscription offers in minutes to start selling product subscriptions, subscription boxes, memberships, and prepaid subscriptions with custom discounts. Take full control of your subscription business with flexible billing options, tiered discounts, free trials, and loyalty incentives. Customers can easily manage their subscriptions through magic links, while you track performance with real-time analytics to reduce churn rate and optimize revenue. The app supports automated recurring payments, custom shipping options, and gives you complete control over subscribers, products, discounts, and cancellations. A dedicated support team is available to help you grow predictable, consistent recurring revenue through subscriptions. -
#6. Sell digital downloads products, ebooks, music, PDFs, guides, courses, license keys... on autopilot.
Pendora Digital Downloads is a complete solution for selling digital products on your Shopify store. Sell and deliver digital files including eBooks, music, PDFs, software, videos, and artwork to your customers automatically. When customers make a purchase, they receive instant access to their digital downloads through the order confirmation page and email. The app handles secure file delivery, lets you set download limits, and manages digital license keys. Track your digital product sales and performance through the dashboard analytics. Whether you're selling small files or large downloadable content, Pendora makes digital product delivery simple and reliable for both merchants and customers. -
#7. Create a 1-Click COD order form with Upsells, Downsells & Offers to increase conversion rate and AOV
Releasit lets customers place orders instantly with a customizable 1-Click COD form that works as a popup or embedded option, bypassing the standard Shopify checkout. The app helps increase your average order value through pre-purchase upsells, post-purchase upsells, one-tick upsells, downsells, and quantity offers. You can reduce fake Cash on Delivery orders using OTP phone verification via SMS or WhatsApp. The COD order form is fully customizable with multi-currency support through Shopify Markets. Track conversion events automatically with Facebook, TikTok, Google, Pinterest, and Snapchat pixels. Run A/B tests on your upsell offers to compare performance and optimize results. Additional features include Google Sheets integration for order syncing, Google Autocomplete for addresses, abandoned checkout recovery, discount code support, postal code restrictions, and IP blocking to prevent fraudulent orders. -
#8. Personalize products w/ infinite options, text, swatches, file uploads, price addon & live preview
OPTIS Product Options, Variant lets you break through Shopify's variant limits with infinite product options and flexible customization. Customers can personalize products using custom text fields, color and image swatches, file uploads, dropdowns, checkboxes, and date pickers. The live preview feature shows real-time changes directly on the product page. Add price add-ons, product bundles, gift wraps, and upsell options to increase your average order value. The app includes a product personalizer with font picker, image upload, and engraving options. Use conditional logic to create clean buying flows, display variant-specific images, and let customers edit options right from the cart page. With 20+ option types, inventory tracking for add-ons, size charts, and full compatibility with Shopify discounts, OPTIS integrates seamlessly into your product offerings. The app is easy to manage and comes with 24/7 live support to help you collect customer inputs before checkout. -
#9. Comprehensive & customizable bundling, discounts & post-purchase upsells app to increase sales & AOV
Appstle Bundles App & Upsells helps you increase sales and average order value through comprehensive bundling and discount features. Create and customize various bundle types including classic bundles, mix & match, combo bundles, volume discounts, BOGO deals, and Buy X Get Y offers. The app includes a bundle builder for custom bundles, frequently bought together suggestions, and tiered discounts to drive conversions. Maximize revenue with smart upsell features like fast upsells, checkout upsells, and thank you page upsells. The post-purchase upsell functionality works seamlessly across multiple touchpoints. All templates are conversion-optimized with multiple discount types available. Manage quantity breaks and personalize offers using built-in analytics. The app integrates with Shopify subscriptions, recurring orders, and other apps in the Appstle portfolio. Support is available 24x7x365 for both pre- and post-installation assistance and customization needs. -
#10. Easily launch and manage recurring product subscriptions. Built for revenue growth and retention.
Launch and manage recurring product subscriptions in under 5 minutes with no coding required. This app supports both pay-per-delivery and prepaid subscription plans, making it simple to increase recurring revenue while keeping setup straightforward. Customers can manage their subscriptions through a user-friendly portal where they can pause, skip, swap, or cancel anytime. The app includes smart payment recovery and retry logic to reduce churn, plus retention offers to keep subscribers engaged. Track key metrics like AOV, ARPU, LTV, and cohort retention with built-in analytics. Features include revenue calendar, inventory forecasting, and automated post-order actions to swap, add, or remove products automatically. Optimized for store speed and conversion rate, compatible with all themes, and built for Shopify Checkout. Integrates seamlessly with Kaching Bundles and other apps. Live customer support is always available to help.
