Best Shopify Apps for Cart modification

Table of contents

  1. 1. Checkout Buddy
  2. 2. iCart Cart Drawer Cart Upsell
  3. 3. OrderLogic ‑ Min & Max Limits
  4. 4. Payflow: COD & Payment rules
  5. 5. Corner Free Gift & Cart Upsell
  6. 6. ShoppingGives ‑ Donation App
  7. 7. Dcode ‑ Discount codes in Cart
  8. 8. ConvertWise AI Personalization
  9. 9. Persistent Cart
  10. 10. Slide Cart Drawer—Cart Upsell
  11. 11. Add to cart button ‑ FoxCart
  12. 12. MinCart ‑ Order limits
  13. 13. Checkout Plus ‑ Page Editor
  14. 14. CBB • Add To Cart Anywhere
  15. 15. Cartly Slide Cart Drawer
  16. 16. Dr. Shipping Calculator
  17. 17. Sticky Add To Cart Bar Pro
  18. 18. MinMax Order Limits Limitsify
  19. 19. AfterShip Personalization
  20. 20. Rushy Scarcity Countdown Timer

Checkout Buddy

by Keylay Apps

4.8 ( 20 rating & reviews )

Increase revenue with checkout page customizations powered by Checkout Extensibility. Drag and drop checkout blocks to show upsells, cross sells, custom fields, dynamic content, text, links, images, trust badges, address validators, and more. Set display rules based on flexible cart conditions. Migrate script editor changes to no-code payment & shipping customizations & discounts powered by Shopify Functions. Support for Thank you & Order status pages included.

Increase sales with upsells, cross sells, free gifts, and discounts

Capture customer input with custom fields and checkboxes, build your own form

Increase conversions with social proof blocks, text, links, images, and more

Apply flexible display rules based on cart, customer, address, market, page

Hide, rename, reorder shipping and payment methods with Shopify Functions

Price - Free plan available

Checkout Buddy

iCart Cart Drawer Cart Upsell

by Identixweb Limited

4.8 ( 537 rating & reviews )

iCart Cart Drawer Cart Upsell is a complete drawer cart builder solution. We have ready-to-go customizable sticky cart drawer, cart popup & cart page. Our template designs reflect your brand identity as it looks great on any themes. Level up cart with product upsell, product recommendations, product bundles, cart discount, free gift, order delivery date picker & many more widgets. Increase average order value by encouraging customers with progress bar, free product, buy more save more.

Professional mini cart drawer, popup & cart page that works with all themes

Induce customers to buy more with progress bar, free gift, BOGO, volume discount

Improve conversion with in cart upsell, cart discount, free product & bundles

Create a sense of urgency in your upsell offers with a countdown timer

Reduce abandonment rate and upcart by showing a sticky cart button

Price - Free plan available

iCart Cart Drawer Cart Upsell

OrderLogic ‑ Min & Max Limits

by Oiizes

4.1 ( 111 rating & reviews )

Define min and max product quantities, with a simple interface to set limits on customer orders.

Selling a prepackaged set of 6? No problem!

Advanced plans offer support for the Buy Button or for setting limits based on a product tag across a group of products.

No coding required. Quick and easy setup in minutes.

A professional and stylish pop up modal alerts your customers of changes needed to the cart, and when possible allows them to fix their cart quantities with a single click!

Specify minimum and maximum constraints for products.

Specify minimum or maximum orders by price or item quantity limits.

The only limiting app with special support for the Buy Button.

Create limits based on product tags applied individually or as a group.

Quick, easy setup. No coding required.

Price - Free trial available

OrderLogic ‑ Min & Max Limits

Payflow: COD & Payment rules

by Appfleece

5 ( 69 rating & reviews )

Experience a hassle-free Cash on Delivery (COD) with added fee solution for your business. No post-purchase order edits necessary. Enjoy a seamless checkout experience, ensuring simplicity and efficiency without customer confusion or fulfillment service issues. Optimize payment and delivery methods by strategically hiding, renaming, or reordering based on a set of conditions. Our advanced condition tool allows the effortless integration of multiple rules into one.

Streamline COD effortlessly, eliminating post-purchase edits and custom products

Easily hide, rename, reorder payment & delivery methods based on your conditions

Use conditions such as total price, weight, tags, products, address and more

Advanced AND/OR condition tool enabling seamless integration of multiple rules

Built using native Shopify functions for a faster and more integrated experience

Price - Price: Free

Payflow: COD & Payment rules

Corner Free Gift & Cart Upsell

by Corner: Referrals, Upsell & Rewards

5 ( 317 rating & reviews )

Offer multiple free gifts at once or offer customers a choice from a list of free gifts (E.g choose any 2 out of 3). Regular products from your inventory can be used as gifts. Unlike other apps, you don't need to create $0 products which can messes up inventory. If a customer adds the same item to their cart again, the normal price applies. Offers in cart upsell like frequently bought together product upsell + one click upsells & more.

Powered By Functions: Give any product in inventory as free gifts

Multi-tier Progress Bar: Give Free Gifts & shipping based on cart total value

Smart In Cart Upsells: Upsell frequently bought together items in your cart

One Click upsell: Add a checkbox to upsell addon services like Gift wrapping

And more marketing & conversion campaigns to boost your Average Order Value(AOV)

Price - Free plan available

Corner Free Gift & Cart Upsell

ShoppingGives ‑ Donation App

by ShoppingGives

4.3 ( 111 rating & reviews )

Create a fully customizable social impact strategy that best meets your brand’s needs with ShoppingGives’ Social Impact Stack for Commerce. Providing the only end-to-end donation management solution for any eCommerce, DTC, or omnichannel brands. We handle all of the compliance & regulatory requirements for donating to any 501(c)3 Nonprofit and real-time, actionable reporting so you can focus on business growth. We provide the tools to strengthen loyalty and trust and boost the bottom line.

Fully managed, end-to-end donation process that is 100% regulatory compliant.

100% of donations are always sent to your supported nonprofits.

Actionable data to better allocate budget and personalize marketing.

Create an omnichannel giving experience both online & offline with Shopify POS.

Manage donation amounts/exclusions by product SKU & variant.

Price - Free to install

ShoppingGives ‑ Donation App

Dcode ‑ Discount codes in Cart

by flomllr

4.3 ( 218 rating & reviews )

Our app is designed to help online stores reduce cart abandonment rates and increase conversion rates. By offering a customisable discount box on the cart page, customers are more likely to complete their purchase, knowing they can apply the code at the right place and time. Our app seamlessly integrates with your store and helps your customers easily find and apply a coupon code directly in the cart. With our app, you can improve your customer's shopping experience and enhance your sales.

Supports cart page and cart drawer

Easy to install and setup the discount box

Allows you to create and display multiple discount boxes on various pages

Supports discount share links.

Price - Free trial available

Dcode ‑ Discount codes in Cart

ConvertWise AI Personalization

by ConvertWise

5 ( 32 rating & reviews )

Want your website to drive more conversions & sales? Your search ends here!

Easily engage your visitors by showing personalized recommendations on your homepages, product pages, and even inside the slide-out cart! Offer free shipping, announce new arrivals, and show dynamic recommendations based on users' preferences.

Add customizable widgets that blend perfectly with your site. Our support team is always available. Encourage visitors to rebuy & reconvert frequently.

Boost AOV! Do in-cart upselling & cross-selling with an AI slide-out cart.

Show AI Recommendations, Frequently Bought Together & Most Popular items.

Increase cart recovery by showing recently viewed and added-to-cart products.

Display personalized banners to targeted audience segments.

We also help with advanced CSS if required:)

Price - Free plan available

ConvertWise AI Personalization

Persistent Cart

by Customer First focus

4.7 ( 101 rating & reviews )

Persistent Cart increases the number of sales, average purchase size, and customer retention by making sure customers never lose their shopping carts.

More than half e-commerce shoppers shop on multiple devices, and unfortunately, these customers lose their carts each time they switch devices on your site. Persistent cart prevents this and gives your store much more professional and convenient shopping experience.

Moves your customer's carts across devices automatically when they switch

Installs and sets up with 1-click and instantly works in the background

Automatically clears cart on logout or privacy (optional)

Price - Free trial available

Persistent Cart

Slide Cart Drawer—Cart Upsell

by Heysenior

4.5 ( 227 rating & reviews )

Slide Cart Drawer—Cart Upsell Customize your cart drawer to fit your store. Grow average order value with add to cart bar, free gifts, frequently bought together, shipping protection, discounts and more. It enables you to add a cross sell or upsell function, you can add important ads like promotions, sales and products, you can motivate your customers to spend more by rewarding them for their purchases with discounts or free shipping.

AI powered search, design customizable for your brand, upsells and cross-sells

Slide Cart is the only fully integrated, customizable, AI-powered cart

Reward your customers with discounts once they spend a minimum amount

Offer free items depending on the total cart value, Frequently bought together

Add to unlock progress bar with free gifts and shipping protection

Price - Free plan available

Slide Cart Drawer—Cart Upsell

Add to cart button ‑ FoxCart

by Bundler.app

4.7 ( 95 rating & reviews )

This app will boost your sales by adding "Add to cart" button to every product in your store, a sticky bar on product pages and a floating sticky cart button. It will make it easier to add products to the cart. Your customers will now buy more products and spend more money in your store.

Add "Add to cart" buttons on every product in your shop.

Show "Sticky add to cart bar" on each product page to boost conversions

Redirect users directly to the checkout when they add an item to the cart

Show sticky cart on a fixed position in your shop.

Price - Free trial available

Add to cart button ‑ FoxCart

MinCart ‑ Order limits

by Molsoft

4.4 ( 43 rating & reviews )

Enhance your online store and/or B2B strategy. Easily establish minimum and maximum order limits. Define thresholds for price, quantity, weight, and items. Customize by product, variant, type, vendor, tag, or collection. Set flexible limits with start/end dates, translations, and 'if' statements. Integrate it with checkout extensions on Shopify Plus, extra limit rules based on customer-provided checkout details such as shipping country, delivery method, payment type, and discount codes.

An crucial resource for B2B, accessible checkout extensions for Shopify Plus.

Apply limits to items, collections, whole cart, vendors, tags or product types.

Control cart limits based on total price, quantity, unique item count or weight.

Customize notification style and translate texts in multiple languages.

Set limits with advanced "and & or" logic for precise activation control.

Price - Free trial available

MinCart ‑ Order limits

Checkout Plus ‑ Page Editor

by Loading Pixels

5 ( 19 rating & reviews )

Unlock the ability to customize your Checkout, Thank You, and Order Status pages. Communicate vital information to your customers during checkout such as custom messages, and delivery instructions. Establish trust with your customers by giving them confidence when they checkout it is secure and trustworthy. Provide your customers the option to provide custom gift messages to make their checkout experience even more personal. Create payment & shipping method customizations based on rules.

Sell more at checkout increasing average order value (AOV) by offering Upsells

Establish trust with your customers by showing trust badges and custom messages

Provide customers the ability to add gift messages & delivery instructions

Customize your thank you page with social media share and custom messages

Customize payment and shipping methods at checkout based on set conditions

Price - Free plan available

Checkout Plus ‑ Page Editor

CBB • Add To Cart Anywhere

by Code Black Belt

5 ( 115 rating & reviews )

Use Add To Cart Anywhere to increase conversions and drive sales. Let your customers skip product pages by instantly adding the products that they want to buy now to their cart. Collections, search results, or even your homepage — any time you display products on your store, you can use that opportunity to create a sale. Even for products with multiple sizes, colours, or other variants, customers can quickly select and add the desired quantity of your products directly to their cart.

Configure 'Add To Cart' buttons to be displayed in your preferred pages

Supports variant and multiple quantity selection for quick and large orders

Prevent specific products and collections from displaying 'Add To Cart' buttons

Customise your 'Add to Cart' buttons to fit the design of your brand's store

Fully integrated with the most popular themes' drawer cart

Price - Free trial available

CBB • Add To Cart Anywhere

Cartly Slide Cart Drawer

by Cronics OU

4.8 ( 210 rating & reviews )

Increase Conversion Rate & AOV with an industry-leading cart drawer developed by CRO experts. Upsell cart & cross-sell in a cart. Let your customers to pay over time with Affirm, Klarna, AfterPay, or another installment provider. Display the I agree to terms checkbox to meet the requirements of payment processors. The flexible sticky ATC (add to cart sticky) can lead customers directly to the one page checkout. Enhance the quick buy button flow for your visitors with a one click checkout button.

Professional Slide Cart Upsell App with terms checkbox and buy button features.

Use one page checkout or sticky add to cart button to up cart page conversions.

Turn "Buy now button" into "Skip to Checkout" to skip cart & open checkout page.

Upcart visitors with sticky Cart Drawer Upsells: manual or AI recommendations.

Turn your cart into a monster cart conversion machine with a fast checkout flow.

Price - Free plan available

Cartly Slide Cart Drawer

Dr. Shipping Calculator

by Shop Doctors 🏆

4.9 ( 90 rating & reviews )

Show Real Shipping Rates On Cart! This app helps customers see shipping rates on cart or drawer, using IP geolocation!

Our Shipping Calculator delivers shipping rates on cart page. Providing shipping before checkout can help increase Conversion Rate! Calculate shipping rates and display for legal compliance.

PLUS, display our Free Shipping Bar anywhere on your site to show customers how much they must spend to earn Free Shipping!

Integrates with discount on cart apps!

Cart Shipping Rates Calculator- Show rates early to reduce checkout abandonment!

Auto Populated Shipping Rates- IP geolocation auto calculates shipping on cart.

Free Shipping Bar Included- Increase AOV by incentivizing customers to add more!

Get Shipping Calculator + Discounts on Cart when also using a discount app.

Easy, Quick Self-Installation of Shipping App- No Coding! + Incredible Support

Price - Free plan available

Dr. Shipping Calculator

Sticky Add To Cart Bar Pro

by Great Apps Factory

4.8 ( 166 rating & reviews )

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.

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

Price - Free plan available

Sticky Add To Cart Bar Pro

MinMax Order Limits Limitsify

by reginapps

4.6 ( 36 rating & reviews )

Enhance shopping experience with limits tailored for your store. Easily set limits based on products, SKU, vendors, product groups, cart properties. Configure more complex rules with zero coding required! Works with dynamic carts, cart drawers and static carts.

The best solution for limits on Shopify. Built for thousands of store, trusted by millions of customers annualy!

Enforce limits on entire carts, specific items, or product groups

Customers get alerts to adjust cart items during checkout.

Create custom rules based on price, quantity, weight, product, vendor and more!

Price - Free trial available

MinMax Order Limits Limitsify

AfterShip Personalization

by AfterShip & Automizely

4.9 ( 121 rating & reviews )

AfterShip Personalization provides personalized product recommendations to help brands boost AOV and conversions and maximize store revenue. Advanced AI-powered algorithms, merchandising rules, and various conversion tools enable upselling across touch-points—from the home page to the cart page/drawer, checkout page, post-purchase OCU pages, etc.

Smart Cart integrated cart features, such as progress bar, items upsell, etc.

Customizable checkout experience on checkout, OCU, and thank you pages.

Over 10 pre-built AI algorithms and customizable merchandising rules.

Advanced conversion tools like a countdown timer, free shipping, and discounts.

Data dashboard including revenue, order, and product affinity analytics.

Price - Free to install

AfterShip Personalization

Rushy Scarcity Countdown Timer

by Effective Apps

5 ( 71 rating & reviews )

Rushy adds a cart countdown timer to your store's product pages, cart page & slide cart drawer & rushes customers to finish their order within a given time. A visual scarcity cart timer can improve holiday sales and conversion rate

The checkout timer can also be applied on specific products in the store and it can literally destroy the customer's cart when the timer hits 00:00

The flash sale timer contains highly converting holiday presets for Labor Day, Mother's Day, 4th of July Summer & more

Create urgency and scarcity in a single click and hurrify customers to buy now

Automatically empty the customer's cart when the countdown cart timer hits 00:00

You can make the sales countdown timer appear for specific products only.

Add a "reserved cart" alert to your cart page and reduce abandonment cart rates.

Supports dropshipping product page builders like Kopy, Roposo, GlowRoad and more

Price - Free plan available

Rushy Scarcity Countdown Timer

Supercharge Your Shipping Experience with Postship

Elevate your post-purchase journey! Say goodbye to support ticket hassles and delight your customers with a seamless tracking experience.

Book a Demo