AI-powered search and filters for smarter product discovery that helps turn searches into sales ExpertRec AI Search enhances search and discovery with customizable filters for price, collection, vendor, brand, color, size, tags, and metafields. It supports product variants, collection filters and sorting, and sidebar filters to simplify browsing. The search experience includes instant suggestions, autocomplete, autocorrect, and spell check to provide relevant results quickly. All features are configurable in the ExpertRec control panel. ExpertRec AI Search enhances search and discovery with customizable filters for price, collection, vendor, brand, color, size, tags, and metafields. It supports product variants, collection filters and sorting, and sidebar filters to simplify browsing. The search experience includes instant suggestions, autocomplete, autocorrect, and spell check to provide relevant results quickly. All features are configurable in the ExpertRec control panel. more AI-Powered Search with Voice, Image & ChatGPT Agentic Smart Autocomplete with Typo Correction & Ranking Controls Filter Trees for easy filter reuse across collections and search Advanced Collection & Search Filters with Analytics Fully Customizable Search UI with GA4 Tracking & Variant Support
Custom HTML Shopify Apps
Find top-rated Custom HTML tools for Shopify. Explore 20+ apps with detailed reviews, pricing information, and feature comparisons.
Looking for the Top Custom HTML Apps?
We've analyzed thousands of custom html apps to identify the top performers based on ratings and install counts.
View Best Custom HTML AppsDeliver the ultimate online experience. Get the right product to the right person at the right time. Searchspring is the difference between a single transaction & a meaningful relationship. Online shoppers hate visiting a site and not being able to find what they want. They won’t convert, they’ll jump to a competitor, & never come back. Searchspring gives you total control over your site, so shoppers enjoy being there. Increase cart size, conversions, and repeat customers with Search, Merchandising, and Personalization that get the right product in front of the right shopper at the right time. Searchspring is the difference between a single transaction & a meaningful relationship. Online shoppers hate visiting a site and not being able to find what they want. They won’t convert, they’ll jump to a competitor, & never come back. Searchspring gives you total control over your site, so shoppers enjoy being there. Increase cart size, conversions, and repeat customers with Search, Merchandising, and Personalization that get the right product in front of the right shopper at the right time. more Get the right product on your shoppers’ screen with relevant search results. Take control over what shoppers see & don’t see with product merchandising. Curate an engaging shopper experience with personalized recommendations. Understand your shoppers' intent with insightful, meaningful data & insights.
Drive more revenue with cross-sells, upsells, product add-on & cart recommendations for your store. Looking to maximize revenue? With SellUp, you can create bold, precision based cross-sells, upsells, product accessories & add-ons for your store. From product page through to the cart and on to the thank you page, you can offer the best upsell & product add-on flow throughout the customer journey. SellUp will match your stores design so upsells look seamless. Incentivize customers with powerful call-to-actions & leverage AI to turn single product orders into multi-product orders increasing AOV Looking to maximize revenue? With SellUp, you can create bold, precision based cross-sells, upsells, product accessories & add-ons for your store. From product page through to the cart and on to the thank you page, you can offer the best upsell & product add-on flow throughout the customer journey. SellUp will match your stores design so upsells look seamless. Incentivize customers with powerful call-to-actions & leverage AI to turn single product orders into multi-product orders increasing AOV more Create AI cross-sells, upsells and add-ons to increase revenue across your store Offer add ons and cart upsells throughout the customer journey Create One Check Upsells in 60 seconds. Sell more with SellUp Create a frequently bought together section to increase average order value Track the performance of your addon offers using the analytics suite
The solution to increase sales in many ways - Running multi flexible discount promotions 1) Increase conversion rate: Display offers to attract customers: BOGO, Buy X get Y, free gift, free ship, Mix & Match, any 3 for $99, flash sales, fixed price, gift card... 2) Boost average order value: Suggest customers to buy more: bundle with quantity box & various offers, build your own bundle, upsell, variant level offer, spend $X get Y motivator/progress bar, quantity breaks, AI or manual recommendation sections... 3) Improve retention rate: Member tiers, custom pricing, loyalty program 1) Increase conversion rate: Display offers to attract customers: BOGO, Buy X get Y, free gift, free ship, Mix & Match, any 3 for $99, flash sales, fixed price, gift card... 2) Boost average order value: Suggest customers to buy more: bundle with quantity box & various offers, build your own bundle, upsell, variant level offer, spend $X get Y motivator/progress bar, quantity breaks, AI or manual recommendation sections... 3) Improve retention rate: Member tiers, custom pricing, loyalty program more Sale widget, quantity discount table, product labels, cart widget, post-sale box Up-sell popup, manual/AI recommendation sections, bundles, top bar, quick-shop Gamified motivator: motivate customers to reach cart goal or quantity goal Countdown, schedule, customer eligibility, country filter, statistics, loyalty.. Customization: translations, colors, locations, style, features, integrations...
Add a shake animation to your 'Add to Cart' button to enhance customer interaction Shake Add to Cart Button enhances Shopify stores by adding a customizable shake animation to the "Add to Cart" button. Seamlessly integrates with Shopify 2.0 themes, it offers settings for animation time and delay. The app does not collect or store customer data, focusing solely on improving user engagement and interaction. Enjoy a reliable and secure solution for elevating your store’s user experience Shake Add to Cart Button enhances Shopify stores by adding a customizable shake animation to the "Add to Cart" button. Seamlessly integrates with Shopify 2.0 themes, it offers settings for animation time and delay. The app does not collect or store customer data, focusing solely on improving user engagement and interaction. Enjoy a reliable and secure solution for elevating your store’s user experience more Customizable Shake Animation: Adjust time and delay. Seamless Integration: Works with Shopify 2.0 themes effortlessly. No Customer Data Storage or Database Needed
Boost revenue and trust with branded order guarantee, free returns, and instant resolutions. Take control of delivery issues, returns, and exchanges through a fully branded platform built to reinforce customer confidence. Manage lost, damaged, or missing orders from your dashboard while maintaining ownership of post-purchase policies. Branded tracking, self-service issue intake, and a customer-facing returns portal reduce friction and strengthen customer relationships. Each guaranteed order plants one tree and unlocks a $5 charitable donation chosen by your customer. Take control of delivery issues, returns, and exchanges through a fully branded platform built to reinforce customer confidence. Manage lost, damaged, or missing orders from your dashboard while maintaining ownership of post-purchase policies. Branded tracking, self-service issue intake, and a customer-facing returns portal reduce friction and strengthen customer relationships. Each guaranteed order plants one tree and unlocks a $5 charitable donation chosen by your customer. more Brand-owned order Guarantee Centralized delivery issue management Free returns and automated exchanges Branded tracking and claim experiences Purpose-driven customer engagement options
Easy to use visual page editor to design blog posts, product pages, landing pages & theme sections Use our visual page editor for all page types including: blog posts, product pages, collection pages, home page and landing pages. Design using our out-of-the-box templates, or create something unique with our elements (sliders, video, countdown, product tabs & more). Save any creation as a snippet and reuse it for future designs. Make universal changes to your Shopify template pages with our theme sections editor. Use our visual page editor for all page types including: blog posts, product pages, collection pages, home page and landing pages. Design using our out-of-the-box templates, or create something unique with our elements (sliders, video, countdown, product tabs & more). Save any creation as a snippet and reuse it for future designs. Make universal changes to your Shopify template pages with our theme sections editor. more Shopify Plus Certified Import and optimize Shopify 2.0 pages & sections. Create rich product page and collection page experiences with a visual editor Build landing pages for ad campaigns and promotions Design new site pages like the homepage with organized layout control
Increase sales by providing complete look for your customers with bundled upsell products With BeUniq Shop The Look, merchants can easily assign different products to a main product to give a complete look to their users. A Shop the Look button is added on the product page, and when clicked, it shows the assigned products in the sidebar drawer. With multiple settings options, the merchants can set the button view as per their themes look and feel. Easy way to group your products together and increase sales while reducing user time. With BeUniq Shop The Look, merchants can easily assign different products to a main product to give a complete look to their users. A Shop the Look button is added on the product page, and when clicked, it shows the assigned products in the sidebar drawer. With multiple settings options, the merchants can set the button view as per their themes look and feel. Easy way to group your products together and increase sales while reducing user time. more Boost sales with shop the look upsell products. Shop the Look as Button or Link. Easy step to relocate Shop The Look One click install & no coding skills required / 2.0 Compatible No theme files are changed and no liquid file is installed Desktop & Mobile compatible | Show as Link or Button which will open drawer
Build any bundle like mix and match discounts and free gift with inventory sync & order fulfillment. Boost AOV with product bundles, from mix and match bundles, subscription bundles, BOGO free gifts, volume discounts, single- & multi-SKU bundles, build your own bundle, and B2B multipacks. Bypass Shopify’s 2048 variant limit with unlimited bundle options. Integrate POS, ERP, WMS, and 3PL to break down bundles into individual SKUs for order fulfillment and inventory sync. Upsell bundles with their own landing page using little-to-no front-end components. Boost AOV with product bundles, from mix and match bundles, subscription bundles, BOGO free gifts, volume discounts, single- & multi-SKU bundles, build your own bundle, and B2B multipacks. Bypass Shopify’s 2048 variant limit with unlimited bundle options. Integrate POS, ERP, WMS, and 3PL to break down bundles into individual SKUs for order fulfillment and inventory sync. Upsell bundles with their own landing page using little-to-no front-end components. more Breakdown Product Bundles for Easy Order Fulfillment and Realtime Inventory Sync Boost Sales with Mix-and-Match Bundles, Free Gifts, and Quantity Discounts Advanced Analytics: Track Bundle Sales, Conversion Rates, and AOV Build Customizable Unlimited Bundle Options to Exceed Shopify 2000 Variant Limit Integrates with Upsell Post-purchase Apps, 3PL, WMS, MCF, Shipping Software, POS
Create more revenue with simple promotions, offers, and upsells. Increase Average Order Value and raise your revenue by creating attractive offers. Simple Promotions and Upsells is simple and effective post-purchase offers and a 1-click upsell app. Improve your sales by promoting one upsell offer by another. Display unlimited upsell offers to increase the average order value. Choose unique triggers for each offer and always make sure the right offers reach the right target. Increase Average Order Value and raise your revenue by creating attractive offers. Simple Promotions and Upsells is simple and effective post-purchase offers and a 1-click upsell app. Improve your sales by promoting one upsell offer by another. Display unlimited upsell offers to increase the average order value. Choose unique triggers for each offer and always make sure the right offers reach the right target. more Super Simple 1-Click Upsells Post-purchase and Thank You Page Offers and Promotions Super Simple Customer Targeting and A/B Testing Super Simple Visual Editor and Offer Customization Understandable and Simple Analytics to Track Offer Performance
Display variants with "add to cart" buttons, for all products in collection pages With this app, you can offer your customers faster way of shopping. Customers can add their favourite product variant to the cart directly from your collections, without viewing the product page. For example, you can show your customer available sizes or colors for each product, directly in the home page, all collections, or search results. If you want just show your customers variants of all products in your collections, you can do it also without option to add it to cart. With this app, you can offer your customers faster way of shopping. Customers can add their favourite product variant to the cart directly from your collections, without viewing the product page. For example, you can show your customer available sizes or colors for each product, directly in the home page, all collections, or search results. If you want just show your customers variants of all products in your collections, you can do it also without option to add it to cart. more Show products variants with "add to cart" buttons in your collection pages Show products variants separately, or as variants combinations in one dropdown Show or hide unavailable (out of stock) combinations of variants Show quantity input and allow to choose quantity of products for customers Show variants of all products in your collections, without option to add to cart
Increase sales with stylish, unlimited size charts and size guides that fit your brand design. Create a single size chart or as many as you need with SmartSize! Showcase stylish, professional size chart designs that seamlessly fit your store’s branding and enhance your customer experience. Effortlessly create and manage your size tables in minutes—no hidden fees. With mobile-responsive and customizable size chart solutions, help customers find their perfect fit, reduce returns, and boost sales. Enjoy multi-language support and advanced features for the ultimate size chart experience. Create a single size chart or as many as you need with SmartSize! Showcase stylish, professional size chart designs that seamlessly fit your store’s branding and enhance your customer experience. Effortlessly create and manage your size tables in minutes—no hidden fees. With mobile-responsive and customizable size chart solutions, help customers find their perfect fit, reduce returns, and boost sales. Enjoy multi-language support and advanced features for the ultimate size chart experience. more Highly customizable: Add images, brand colors, fonts, and adjust popup position. Content-rich: Size chart templates for clothing, shoes, jewelry, pets, and more. Responsive design: Size charts look perfectly on mobile, desktop, and tablets. Lightweight app: Installs easily and removes cleanly without leftover code. Advanced features: Multi-language size charts, tabs for multiple size guides.
Increase sales with personalized product recommendations & smart suggestions Smart Suggest Pro allows you to offer personalized product recommendations based on customer behavior. With smart suggestions and related product options, you can increase conversions and average order value (AOV). The app integrates seamlessly with your store, allowing easy customization. Display personalized recommendations across your store to engage customers and improve sales. Also, improve your customer shopping experience by showing relevant product suggestions at the right time Smart Suggest Pro allows you to offer personalized product recommendations based on customer behavior. With smart suggestions and related product options, you can increase conversions and average order value (AOV). The app integrates seamlessly with your store, allowing easy customization. Display personalized recommendations across your store to engage customers and improve sales. Also, improve your customer shopping experience by showing relevant product suggestions at the right time more Suggest related & personalized products based on customer behavior. Display custom product recommendations throughout your Shopify store. Boost AOV with smart suggestions and tailored product options. Seamlessly integrate with your theme for a smooth shopping experience. Easily customize recommendation blocks for personalized user journeys.
Boost your sales and AoV with personalized & smart product recommendations, bundles, and promotions. Improve sales with smart recommendations, product bundles, and promotions with Lucid. It's easy to use, fast, and customizable, allowing you to bring Amazon-like features to your store and upsell like a pro. Customize the designs to match your store aesthetics and easily add discounts to your product bundles and promoted products for flash sales. Plus, with support for localization, you can upsell across the world. Don't miss out on boosting your sales and offering a personalized experience. Improve sales with smart recommendations, product bundles, and promotions with Lucid. It's easy to use, fast, and customizable, allowing you to bring Amazon-like features to your store and upsell like a pro. Customize the designs to match your store aesthetics and easily add discounts to your product bundles and promoted products for flash sales. Plus, with support for localization, you can upsell across the world. Don't miss out on boosting your sales and offering a personalized experience. more Effortless Setup: Associate, Choose Type, Customize Design to Match Store Design Experience the Power of Variant Options-Controlled Recommendations and Bundles Product Recommendations: Related Products, Shop the Look & Trending Products Product Bundles: Frequently Bought Together, Complementary Products & Discounts Product Promotion: Product Advertising, Flash Sales, Deals & Discounts
Let customers upload their pictures, select the frame, select size and show real-time preview Enhance your user experience by showing your customers real time preview of their uploaded images with various frame, select size for each image, crop, apply filter and choose from multiple matte options and let customers visualize their personalized frames live. Enhance your user experience by showing your customers real time preview of their uploaded images with various frame, select size for each image, crop, apply filter and choose from multiple matte options and let customers visualize their personalized frames live. more Add multiple frame colors- Allow frames in various colors like black, white etc. Add multiple frame sizes Image filters and Matte options
Leverage cart upsell offers to encourage customers to buy more: discount products, BOGO & free gift. Create cart upsell offers like Buy One Get One, free gifts, and custom discounts! Show customers an upsell popup after they click "Add to Cart," encouraging quicker purchases. Use Shopify AI for automatic upsell recommendations or set them up manually. Easily choose products for upsells and set conditions for applying offers. Boost sales with targeted, attention-grabbing upsell offers! Create cart upsell offers like Buy One Get One, free gifts, and custom discounts! Show customers an upsell popup after they click "Add to Cart," encouraging quicker purchases. Use Shopify AI for automatic upsell recommendations or set them up manually. Easily choose products for upsells and set conditions for applying offers. Boost sales with targeted, attention-grabbing upsell offers! more All kinds of upsell ideas to implement, from BOGO to free gifts. Advanced real-time analytics. Track your upsell campaigns to optimize offers. Fully customizable design. Adjust the popup to match your store theme. Smart upsell suggestions based on Shopify AI algorithms. Easy to set up. Create offers in minutes and start selling more right away.
When the customer scrolls the page, Sticky ATC makes potential users pay attention to your products. Increase your revenue by having a smart sticky product bar, which will make potential customers pay attention to your products. Our Sticky Add To Cart app will know when the customer tends to scroll up & is looking to add product to the cart. It appears at just the right time, in the right place. This is for the ultimate convenience while still keeping customers focused on the main contents, like description, features…etc. you can modify everything you want to match your online store perfects. Increase your revenue by having a smart sticky product bar, which will make potential customers pay attention to your products. Our Sticky Add To Cart app will know when the customer tends to scroll up & is looking to add product to the cart. It appears at just the right time, in the right place. This is for the ultimate convenience while still keeping customers focused on the main contents, like description, features…etc. you can modify everything you want to match your online store perfects. more Modify everything you want to match your online store perfectly. Auto encloses to any themes, including the most popular themes on the market. Sticky Add to Cart button behavior can same as the default product add to cart Homepage and Support multi stores, currencies, and languages (Automatically) Fast CDN based performance + Integrate with google analytics
More Conversions w/ Sticky Add to Cart, Quick Buy Now Button, Cart Slider, Sticky Cart & Cart Upsell Maximize cart conversions on your Shopify store with STKY Sticky Add To Cart. Ensure Add to Cart is always visible, reducing cart abandonment. Countdown Timer urgency feature converts even more! Quick Buy Button enables swift orders directly on product pages. The Sticky Checkout Bar gives a cart overview, helping checkout. With our Ajax Slider Cart Drawer, even upsell & cross-sell additional products & increase AOV. Sticky Cart, Quick Buy, Buy Now Button & Add To Cart Bar maximize Shopify sales! Maximize cart conversions on your Shopify store with STKY Sticky Add To Cart. Ensure Add to Cart is always visible, reducing cart abandonment. Countdown Timer urgency feature converts even more! Quick Buy Button enables swift orders directly on product pages. The Sticky Checkout Bar gives a cart overview, helping checkout. With our Ajax Slider Cart Drawer, even upsell & cross-sell additional products & increase AOV. Sticky Cart, Quick Buy, Buy Now Button & Add To Cart Bar maximize Shopify sales! more Sticky Add To Cart Bar & Sticky Cart - now with Countdown Timer for urgency Sticky Cart Icons & Add To Cart Bar - always in view for quick checkout Quick Buy Button & Buy Now Button - help shoppers complete purchase quickly Slider Cart Drawer w/Upsells - upsell & cross sell products to increase revenue Quick View, Quick Buy & Buy Now - view, add to cart, or buy with just 1 click
Turn orders into memories with gift wraps & note options, for supreme high-value checkout experience Shoppers love gifting, turn that love into higher store profits. Super lets you offer your customers multiple gift wraps, personalized notes, greeting messages, and upsell opportunities before checkout. With smart products & collections based targeting, customizable design & placement to match your brand and automatic order tagging, Super drives more conversions, increase sales during peak holiday events, and lifts AOV with the power of gifting. Elevate checkout experience with 1-click setup. Shoppers love gifting, turn that love into higher store profits. Super lets you offer your customers multiple gift wraps, personalized notes, greeting messages, and upsell opportunities before checkout. With smart products & collections based targeting, customizable design & placement to match your brand and automatic order tagging, Super drives more conversions, increase sales during peak holiday events, and lifts AOV with the power of gifting. Elevate checkout experience with 1-click setup. more Add multiple Gift options to Product, Checkout Cart & Slide-Cart to increase AOV Automatic tagging gift orders for fulfillment, filtering, and tracking insights Boost conversions: Product/Collections-based targeting for smarter upsell offers Fully support Print-on-demand store looking to add high-converting custom fields Support orders from Roposo, GlowRoad, GiftShip, FlipKart, Raffle giveaway & more
Add shipping protection, rush orders, warranty, donations, upsells, bundles, and more with one cart! We built Supercart four years ago with one goal: to help businesses like yours succeed. A secret weapon, a profit-boosting powerhouse that raises your average order value and conversion rates. Easily offer smart extra services, dynamic upsells, and AI product recommendations. You can also encourage larger purchases with product bundles, discount incentives, and free gifts. The app is incredibly easy to use and fully customizable, so you can build a cart experience that is unique to your brand. We built Supercart four years ago with one goal: to help businesses like yours succeed. A secret weapon, a profit-boosting powerhouse that raises your average order value and conversion rates. Easily offer smart extra services, dynamic upsells, and AI product recommendations. You can also encourage larger purchases with product bundles, discount incentives, and free gifts. The app is incredibly easy to use and fully customizable, so you can build a cart experience that is unique to your brand. more Use a familiar editor to customize the perfect cart to your vision Increase LCV, AOV and CRO with A/B split testing. Unlimited upsells and more customizable features (donations for a good cause) Shipping Protection or cart other services that helps your store get more sales Increase Customer Trust, Confidence & Peace of Mind. Try Supercart and see today
Related Categories
About Custom HTML Apps for Shopify
Custom HTML apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a custom html app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best custom html solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.