Shopify Custom rules apps 2026

Wiz: Checkout Upsell & Rules

$49-$199 / Month

8

50 Reviews

Checkout Wizard: Upsell, Validation, Customization on Checkout Show more

Checkout Wiz: Upsells & Blocks is a powerful e-commerce tool designed to optimize the checkout process on your online store. By seamlessly integrating into your existing platform, the app smartly recommends upsells and cross-sells, helping to boost your average order value without disrupting the customer experience. It also provides advanced customization options, allowing you to strategically place blocks and offers tailored to your audience's shopping behavior. The app's intuitive interface makes setup quick and easy, even for users with minimal technical expertise. Additionally, Checkout Wiz includes robust analytics features, enabling you to track performance and make data-driven decisions. With its ability to enhance customer engagement and increase sales, Checkout Wiz is an essential tool for any online retailer looking to maximize their revenue potential.

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Microsoft Shopping Feed

$9.99 / Month

7.4

15 Reviews

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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.

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Bestsellers reSort ‑ Organizer

$9.99-$39.99 / Month

8

77 Reviews

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Automatically sort products in collections using custom rules. Show more

Bestsellers reSort is a powerful online merchandising app designed to streamline the process of organizing and sorting products within collections. With a comprehensive array of sorting rules, this app enables you to automatically create a custom order for products, tailored to the unique needs of each collection. Enjoy the flexibility to specify and schedule featured products to appear at the top, ensuring your key items always stand out. The app allows products to be sorted by various criteria, including revenue, inventory, sales, and more, while also enabling advanced options like using tags to craft a precise product arrangement. Receive insightful reports via email to monitor your collections' performance effortlessly. Benefit from 24/7 support, ensuring any queries or issues are quickly addressed. With Bestsellers reSort, you can focus on selling while the app takes care of organizing.

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Nova: Frequently Bought Hero

8

372 Reviews

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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.

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Fraud Falcon ‑ Fraud Filter

$29.99-$399.99 / Month

8.2

8 Reviews

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Stop fraud losses by automatically blocking suspicious orders Show more

FraudFalcon ‑ Fraud Prevention is an essential tool for merchants seeking to safeguard their businesses from fraudulent activities. With its customizable detection rules, merchants can automatically identify and cancel suspicious orders based on key risk indicators like discrepancies between shipping and billing addresses, unusual ordering patterns, or the use of dubious email domains. This app allows users to tailor each rule to align with specific risk tolerance and business needs, ensuring effective fraud prevention without compromising the shopping experience. Ideal for businesses of all sizes, FraudFalcon offers features such as instant auto-cancellation of risky orders with immediate restocking and the ability to test rules before implementation. Merchants can prioritize rules to protect loyal customers and receive alerts with consolidated access to all blocked orders. FraudFalcon combines robust fraud detection with user-friendly management, helping merchants maintain secure yet seamless transactions.

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King Checkout Validation

$4.99-$9.99 / Month

8.2

12 Reviews

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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.

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BadgeFlow

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

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WHF Smart Tags

$1.99-$25.99 / Month

(3.4/5)

84 Reviews

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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.

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Scala ‑ Hide Sold Variants

$7.99 / Month

8.2

7 Reviews

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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.

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Side cart | Upsell

8.2

4 Reviews

Create converting volume discounts & upsell order bump. Show more

Volume Discounts is a powerful app designed to help merchants boost sales by implementing tiered pricing tables and quantity breaks directly on product pages, with added upsell order bumps on cart and drawer pages. This versatile tool allows you to effortlessly create volume discounts across multiple products with just a few clicks. The app's customization features enable you to adjust colors and styles to seamlessly integrate with your store's unique look and feel. By utilizing custom rules based on cart contents, specific products, shipping options, or customer segments, you can strategically present the best deals to the right audience. The integration of native discounts via Shopify Functions ensures a smooth and efficient discount creation process. Moreover, Volume Discounts features a comprehensive dashboard where you can monitor and analyze the extra revenue generated, empowering you to make informed business decisions.

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UpsellFly:Checkout Upsells

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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.

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Delistor

$7 / Month

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Delist products automatically based on delist rules Show more

Delist Automation is an innovative app designed for merchants seeking to streamline the process of delisting products across multiple sales channels. By providing a customizable and automated solution, the app eliminates the need for manual inventory adjustments, saving time and reducing errors. It meticulously tracks stock levels as customers make purchases and applies user-defined delist rules to ensure optimal inventory management. Merchants can easily set specific stock thresholds at which products are automatically delisted, ensuring that their listings are always accurate and up-to-date. This not only helps in maintaining a clear and organized product catalog but also enhances customer satisfaction by preventing the overselling of out-of-stock items. Delist Automation ultimately empowers merchants to focus more on their business growth rather than on tedious inventory tasks.

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SEON Fraud Prevention

$699 / Month

7.7

42 Reviews

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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.

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Delivery Time Guru

$14.99 / Month

7.1

4 Reviews

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Customer real-time delivery date countdown—"Get it by Dec. 25" Show more

Delivery Time Guru is an innovative app designed to enhance your e-commerce experience by providing real-time delivery date countdowns directly on product pages. This feature delivers crucial purchasing information to customers, creating a sense of urgency by letting them know exactly when they can expect their orders. The app supports multiple fulfillment centers, ensuring accurate countdowns tailored to the customer's location. Its unique map view offers a visual representation of delivery information, and it seamlessly integrates with major shipping providers, both domestic and international. With geolocation capabilities, Delivery Time Guru ensures that delivery dates are specific to each customer's location, enhancing the shopping experience. Additionally, the app is highly customizable, allowing you to tailor it to match your store's theme and branding, setting custom rules to fit your business needs perfectly.

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Perksly ‑ Auto‑Add Free Gifts

$8.99 / Month

(1/5)

1 Reviews

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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.

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RedFlag

$4-$6 / Month

3 Reviews

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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.

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Melon Minimum Order Quantity

8.2

26 Reviews

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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.

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Related Products | Cart Upsell

$7.9-$14.9 / Month

7.7

5 Reviews

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Easy to create and manage related products on product pages Show more

The "Related Products | Cart Upsell" app is designed to enhance the shopping experience by helping customers find products that best meet their needs while simultaneously boosting your sales. By displaying related products, this app enriches your shop and encourages customers to complete their purchases. It offers an easy implementation process by allowing you to create product combinations based on specific rules you define. With the ability to showcase related products through categories, collections, or manual selection, this app provides flexibility in how product recommendations are displayed. You can also customize the display interface and the display type for each product, ensuring that your shop's layout and aesthetic align with your brand’s identity. Overall, this app is a strategic tool for increasing order value and enhancing customer satisfaction.

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BoomGate: Checkout Validation

$4.99 / Month

7.9

29 Reviews

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Validate and block checkout based on predefined conditions Show more

BoomGate: Checkout Validation is a versatile app designed to streamline and enhance the checkout process by allowing merchants to implement custom constraints and rules. Using a powerful rules builder, you can create specific conditions such as minimum and maximum item quantities, and tag combinations for customers and products. The app supports advanced validation options, including product availability for authenticated users and checks based on product metafields, cart attributes, and line attributes. BoomGate makes it easy to apply rules across diverse scenarios by offering templates for predefined rules, which can be tailored further to meet specific business needs. Additionally, you can customize error messages in various languages, ensuring a seamless experience for customers around the globe. Ideal for online stores seeking robust checkout controls, this app helps to enhance order accuracy and customer satisfaction.

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DT: Estimated Delivery Date

$7.99-$19.99 / Month

7.6

73 Reviews

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Showcase an estimated delivery date timeline on product pages Show more

DT: Delivery Timer is a powerful tool designed to enhance your online store’s conversion rates by clearly communicating delivery and shipping times to customers. By providing precise delivery estimations tailored to your store's specific order, cut-off, and dispatch times, it reduces uncertainty and friction at checkout. The app allows you to set up geolocation zones, ensuring accurate delivery details across different countries and states. It features customizable options to match your store's design and offers custom rules for varied products and collections. With a user-friendly "get it by" countdown and delivery timer, DT: Delivery Timer creates a seamless visual timeline from order placement to receipt. This clarity in communication not only improves customer satisfaction but also motivates buyers to complete their purchases, potentially boosting your sales.

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Shopify Custom rules apps

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Based on reviews

Showing 1 to 20 of 40 Apps

Wiz: Checkout Upsell & Rules

Microsoft Shopping Feed

Bestsellers reSort ‑ Organizer

Nova: Frequently Bought Hero

Fraud Falcon ‑ Fraud Filter

King Checkout Validation

BadgeFlow

WHF Smart Tags

Scala ‑ Hide Sold Variants

Side cart | Upsell

UpsellFly:Checkout Upsells

Delistor

SEON Fraud Prevention

Delivery Time Guru

Perksly ‑ Auto‑Add Free Gifts

RedFlag

Melon Minimum Order Quantity

Related Products | Cart Upsell

BoomGate: Checkout Validation

DT: Estimated Delivery Date