Shopify Custom rules apps 2026

UpsellFly:Checkout Upsells

Recommend products to customers in checkout to increase AOV Show more

UpsellFly: Checkout Upsells is a powerful tool designed to enhance your online store's checkout experience by implementing strategic product recommendations. This app allows you to easily create custom rules to suggest additional products on your checkout page, thereby boosting your average order value (AOV). With its intuitive interface, you can seamlessly set up and manage product suggestion rules tailored to your store’s needs. UpsellFly automatically displays discount prices on recommended products, enticing customers to add more to their carts before completing their purchase. Additionally, the app provides insightful sales reports from the checkout extension, enabling you to track and analyze the impact of your upselling strategies. Elevate your sales strategy with UpsellFly’s customizable recommendations to maximize revenue effortlessly.

Show less

Install App

EG Auto Add to Cart Free Gift

$14.99-$29.99 / Month

8.2

944 Reviews

Claim Offer

Auto add to cart free gift with purchase + BOGOS, Buy X Get Y Show more

EG Auto Add to Cart Free Gift is a powerful tool designed to enhance your online store's shopping experience by automatically adding free gifts or product add-ons to customers' carts based on custom rules. This app empowers you to boost sales with versatile add-to-cart upsells, including BOGO (Buy One Get One) offers and more. With its user-friendly interface, creating rules for free gift upsells is intuitive and straightforward, making it accessible for users of all technical levels. You can create complex cartbot-like rules to trigger upsells based on cart value or specific products, and even schedule promotions to activate at specific times. Additionally, the app allows you to set up targeted campaigns, offering free gifts based on product collections or individual items. EG Auto Add to Cart Free Gift is your go-to solution for running seamless and dynamic promotions that can significantly enhance your brand's appeal and customer satisfaction.

Show less

Install App

HKT: Auto Tag ‑ Order Tagger

$9.99 / Month

(1/5)

1 Reviews

Claim Offer

Automate order, product & customer tagging using custom rules Show more

HKT: Auto Tag – Order Tagger is a versatile app designed to streamline your store's workflow by automating the tagging process. By intelligently assigning tags to orders, customers, and products based on customizable conditions, the app enhances your ability to search and filter with ease. Say goodbye to the tedious task of manual tagging; HKT efficiently applies tags that match your specified criteria. With support for multiple conditions, it ensures that all your tagging needs are met with precision. Getting started is a breeze, and you can have your automated tagging system set up in five minutes or less. Ideal for those seeking to enhance their store’s organizational capabilities without the hassle of manual input.

Show less

Install App

Melon Minimum Order Quantity

8.2

26 Reviews

Claim Offer

Set flexible order limits, prevent bulk buying, and enforce purchase rules. Show more

Watermelon Order Limits is a versatile app designed to help merchants implement flexible order constraints tailored to individual business needs. It empowers store owners to set quantity, value, and weight limits for products, variants, collections, or entire carts, effectively preventing bulk buying and ensuring inventory control. With its scheduling capabilities and multi-language support, the app allows for seamless customization of order rules, without the need for any coding skills. Merchants can target specific customer segments or geographical regions, providing a personalized shopping experience and optimizing stock levels. The app also allows for the display of custom limit warnings through personalized messages and vibrant visual styles, enhancing customer communication and compliance. Ideal for businesses aiming to boost sales revenue, Watermelon Order Limits ensures smooth operational flow by enforcing Minimum Order Quantities (MOQ) strategically.

Show less

Install App

Scala ‑ Hide Sold Variants

$7.99 / Month

8.2

7 Reviews

Claim Offer

Hide sold-out, disabled, or unavailable product variants Show more

**Scala Hide Sold Variants** is a powerful yet lightweight solution designed to enhance your customer's shopping experience by making it clear which product variants are unavailable for purchase. By effectively hiding sold-out variants or applying a custom disabled overlay, this app helps in significantly reducing lost sales that occur when customers encounter unavailable items at the checkout stage. It seamlessly integrates with your storefront, without the need to alter any theme files or access sensitive customer or product data. Scala Hide Sold Variants works flawlessly with a range of variant displays, such as dropdowns and swatches, and supports unlimited products and variants. The app offers flexibility through custom rules based on inventory levels or tags, ensuring adaptability to diverse business needs. Enjoy a streamlined shopping experience for your customers without compromising on data security or site integrity.

Show less

Install App

ChannelgridPublic

Claim Offer

Let's Measure Your Profit Show more

ChannelGridPublic is a comprehensive app designed to calculate the true profit of your business by considering all relevant revenue and cost metrics. It seamlessly integrates with platforms such as Shopify, Google Ads, Google Analytics, and Facebook Ads, automatically extracting data to ensure accurate calculations. Users can also manually input data and customize calculation rules to suit their specific needs. ChannelGridPublic efficiently processes this information and presents the results clearly and concisely. This app empowers businesses to gain insightful financial visibility and make well-informed decisions by providing a reliable profit analysis. Whether you're managing a small online shop or handling multiple advertising channels, ChannelGridPublic simplifies the complex task of profit calculation, offering a robust tool for optimizing business strategies.

Show less

Install App

Min&Max Limits by Limitsify

$4-$7 / Month

7.6

21 Reviews

Claim Offer

Min/Max limits for your store! Show more

Min&Max Limits by Limitsify is a versatile Shopify app designed to optimize the shopping experience with customizable purchase limits. This app allows store owners to set restrictions based on various criteria, such as products, SKU, vendors, product groups, and cart properties, without needing any coding skills. It seamlessly integrates with dynamic carts, cart drawers, and static carts, ensuring smooth operation across different cart types. Trusted by thousands of stores and millions of customers annually, it provides an efficient solution for managing purchase constraints. Shoppers receive real-time alerts to adjust their cart items during checkout, enhancing transaction efficiency and compliance with store policies. Min&Max Limits supports the creation of complex custom rules based on price, quantity, weight, and more, offering unparalleled flexibility for e-commerce retailers.

Show less

Install App

CheckoutStride

$8 / Month

Claim Offer

A single App to enhance and improve your Checkout experience Show more

CheckoutStride is a comprehensive app designed to elevate the checkout experience, optimize sales, and enhance customer satisfaction for Shopify users. It offers seamless integration with Shopify Functions, allowing businesses to efficiently manage shipping options, payment methods, and discounts. The app supports cross-selling and facilitates delivery date selections with the ability to designate delivery blackout dates. It ensures secure transactions with features such as age verification and mixed-cart order validations. CheckoutStride also includes the capability to add custom fields like order notes and gift messages, ensuring a personalized shopping experience. With customizable rule-based functionalities, users can hide certain shipping and payment methods, set ‘Buy X, Get Y’ discounts, and restrict checkout based on various parameters to cater to specific business needs.

Show less

Install App

Microsoft Shopping Feed

$9.99 / Month

7.4

15 Reviews

Claim Offer

Reach new customers and increase sales with Microsoft Ads Show more

Microsoft Shopping Feed is a powerful tool designed to enhance your sales and revenue by seamlessly syncing your product feed with Microsoft Shopping Ads (previously known as Bing Ads). The app offers an effortless setup process; simply connect your Microsoft Ads account and your product feed will automatically synchronize, enabling you to reach new customers through both free and paid listings on Microsoft Shopping. Whether your catalog includes 10 products or 10,000, the app supports unlimited catalog sizes, allowing you to upload your entire inventory without restrictions. Additionally, you have the flexibility to create custom rules, making it easy to exclude specific products or variants based on criteria such as vendor, product type, or price. With support for every country and currency compatible with Microsoft Shopping, you can effortlessly expand your market reach. Moreover, the app is backed by a dedicated support team of Microsoft Ads experts, ensuring that you receive real customer service and solutions tailored to your business needs.

Show less

Install App

WHF Smart Tags

$1.99-$25.99 / Month

(3.4/5)

84 Reviews

Claim Offer

Automatically tag products, orders & customers, the smart way! Show more

WHF Smart Tags is an innovative app designed to streamline the process of tagging products, orders, and customers efficiently. By automating the tagging process, the app allows businesses to categorize their inventory and clientele based on type, vendor, price, weight, variant, quantity, and more. This smart tagging system can be likened to automated collections, offering a sophisticated and time-saving approach to organization. Users can quickly get started using preset tag rules or opt to create custom rules tailored to their unique business needs. With its user-friendly interface, setups can be completed within three minutes, freeing up valuable time for other business operations. WHF Smart Tags is an all-in-one solution, ensuring that all aspects of tagging are managed seamlessly, enhancing operational efficiency.

Show less

Install App

King Checkout Validation

$4.99-$9.99 / Month

8.2

12 Reviews

Claim Offer

Validate checkout information to prevent unexpected checkouts Show more

King Checkout Validation is a robust solution designed to enhance checkout accuracy by eliminating common input errors. The app excels in detecting missing house or apartment numbers, validating VAT and tax ID formats, and filtering out non-Latin characters, making it essential for maintaining data integrity. Users can tailor address validation rules through customizable settings that adapt checks based on cart value, product types, and shipping zones. By automating error detection and blocking, King Checkout Validation significantly reduces return rates and prevents failed deliveries. Its user-friendly dashboard allows businesses to manage and streamline compliance effortlessly. The app's real-time validation checks ensure that orders are processed smoothly, minimizing operational disruptions. With its modular approach, companies can customize it to fit their specific needs, improving the overall customer experience.

Show less

Install App

SEON Fraud Prevention

$699 / Month

7.7

42 Reviews

Claim Offer

Detect fraud, prevent chargebacks and stop any business abuse Show more

SEON Fraud Prevention offers a comprehensive solution for store owners looking to combat fraud and minimize chargebacks without resorting to costly insurance services. Designed to cater specifically to the unique risk profile of each business, SEON allows users to customize their fraud prevention strategies to achieve an optimal approval rate. By leveraging real-time analysis of various data points—including email, phone, IP, card data, device information, and behavior—SEON harnesses AI and machine learning to validate transactions effectively. Its seamless integration ensures a frictionless experience for customers, while its robust security features shield businesses from fraudulent activities and financial losses. Highly customizable, SEON provides business-specific rules, along with allow/blocklists, to give users flexibility and control. Additionally, automation features enable auto-capture of payments for approved orders and automatic cancellation of declined ones, contributing to efficient and secure operations. Enhanced data transparency within the app aids in assessments, manual reviews, and system fine-tuning, ensuring businesses can continuously optimize their approach to fraud prevention.

Show less

Install App

Veil ‑ Hide Sold Variants

$4.99 / Month

7.9

19 Reviews

Claim Offer

Easily Hide out of stock or unavailable or specific variants Show more

Veil ‑ Hide Sold Variants is a powerful app designed to optimize your online store's product offerings by seamlessly hiding sold-out or unavailable variants, ensuring a clean and enticing shopping experience for your customers. With just a click, you can eliminate confusion and present only available product options, thereby increasing customer satisfaction and boosting sales. The app is user-friendly, allowing you to focus more on managing your business without worrying about outdated product displays. Veil's flexibility allows you to hide variants based on custom rules such as inventory levels or tags, giving you full control over your store's presentation. Whether you're using a custom theme or any other, Veil integrates effortlessly, enhancing both the functionality and aesthetics of your store. Elevate your customer’s shopping experience and streamline inventory management with Veil today.

Show less

Install App

BadgeFlow

Claim Offer

Automate product badges based on stock and pricing for seamless integration.

Install App

Perksly ‑ Auto‑Add Free Gifts

$8.99 / Month

(1/5)

1 Reviews

Claim Offer

Automatically add free gifts and rewards with flexible, personalized rules. Show more

Perksly ‑ Auto‑Add Free Gifts is a versatile app designed to enhance customer shopping experiences by automatically adding gifts, rewards, or upsell products to their carts based on customizable rules. Retailers can effortlessly set up and manage various promotional schemes, such as Buy X Get Y offers, automatic gift additions, or even allow customers to choose their perks through a user-friendly popup selector. The app's intuitive interface permits the creation and scheduling of multiple promotional rules, which can be precisely targeted by location using a built-in geolocation feature, ensuring a personalized touch. Perksly's flexible configuration allows businesses to run promotions during specific dates or holidays, maximizing promotional impact. By improving engagement and incentivizing purchases, Perksly contributes to increased customer satisfaction and sales growth.

Show less

Install App

Nova: Frequently Bought Hero

8

372 Reviews

Claim Offer

1 click Amazon-style recommended products and upsells Show more

Nova: Frequently Bought Hero is a powerful app designed to enhance your eCommerce sales strategy through intelligent upselling. By analyzing order history and customer purchasing habits, the app provides personalized product recommendations that boost conversion rates and increase the average order value. With just a single click, you can display an upsell widget directly on your product pages, offering customers exactly what they want at the crucial moment of purchase. The app offers extensive customization options, allowing you to tailor the widget’s design, settings, and colors to seamlessly match your shop's branding. Whether you prefer automated recommendations or want to set custom rules, Nova offers flexibility to meet your specific business needs. Additionally, should you need assistance, 24/7 live chat support is available to help you maximize the app's benefits and drive sales.

Show less

Install App

AddressGuard Address Validator

8.2

30 Reviews

Claim Offer

Validate shipping addresses to prevent failed deliveries Show more

Address Guard is a powerful app designed to enhance the reliability of shipping by verifying, standardizing, cleansing, and formatting addresses in over 240 countries. It integrates seamlessly at checkout, as an extension, and through follow-up emails, ensuring address accuracy and preventing costly delivery errors. The app's sophisticated AI rules engine is capable of detecting and blocking shipments to over 15 specific address types, including PO Boxes, non-contiguous US states, and military addresses. With customizable rules, businesses can prohibit special characters before order completion, tailoring the system to their specific needs. Address Guard supports nine languages, providing a comprehensive experience for customers around the globe across all touchpoints. Additionally, it automatically tags orders with their address status, offering real-time insights and customization of prompts and email notifications to align with brand aesthetics. By prompting customers to correct issues and hold undeliverable orders before they reach third-party logistics, this app minimizes traffic and delivery disruptions.

Show less

Install App

TrustPath Fraud Protection

$50-$125 / Month

Claim Offer

Real-time fraud detection and prevention for Shopify businesses.

Install App

Returns Plus ‑ Australia Post

(1/5)

1 Reviews

Claim Offer

Offer easy returns, with printer-less returns & dynamic rules. Show more

Returns Plus ‑ Australia Post is an efficient, customizable platform designed to streamline the return process for businesses and their customers. It offers automation features that allow businesses to set specific rules for non-returnable items, return windows, return locations, and approvals, removing the hassle from the return process. Customers benefit from a user-friendly interface, enabling them to initiate returns with just a few clicks and choose from a vast network of drop-off points. For businesses with an Australia Post parcel contract handling over 5,000 return parcels annually, the setup can be completed in two straightforward steps. The platform enhances brand identity by being fully customizable and integrates seamlessly with existing systems to track return intentions. Additionally, Returns Plus supports printer-less returns, making it convenient for customers to return items at post offices or retail partners without needing return labels.

Show less

Install App

RedFlag

$4-$6 / Month

3 Reviews

Claim Offer

Automatically detect and cancel fraudulent orders. Show more

RedFlag is an innovative app designed to enhance personal safety and awareness in a variety of environments. It allows users to receive real-time alerts about potential threats or hazards in their vicinity, using both community-based reporting and official sources. By leveraging location-based technology, RedFlag ensures that notifications are timely and relevant to a user's current position. The app also provides features for users to report suspicious activities, helping to keep others informed and promoting a community-driven effort in safety management. With an easy-to-use interface, RedFlag offers both peace of mind and a proactive approach to personal security for users on the go. Additionally, customizable alert settings allow users to tailor the information they receive based on their specific needs or preferences. Whether you're traveling, out for a run, or simply want to stay informed, RedFlag serves as a reliable companion in keeping you and your community safe.

Show less

Install App

Shopify Custom rules apps

Related Categories

Price

Based on reviews

Showing 40 to 60 of 40 Apps

UpsellFly:Checkout Upsells

EG Auto Add to Cart Free Gift

HKT: Auto Tag ‑ Order Tagger

Melon Minimum Order Quantity

Scala ‑ Hide Sold Variants

ChannelgridPublic

Min&Max Limits by Limitsify

CheckoutStride

Microsoft Shopping Feed

WHF Smart Tags

King Checkout Validation

SEON Fraud Prevention

Veil ‑ Hide Sold Variants

BadgeFlow

Perksly ‑ Auto‑Add Free Gifts

Nova: Frequently Bought Hero

AddressGuard Address Validator

TrustPath Fraud Protection

Returns Plus ‑ Australia Post

RedFlag