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Custom rules Shopify Apps

Enhance your Shopify store with the best Custom rules apps. Get insights on features, pricing, and user reviews for 2026.

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We've analyzed thousands of custom rules apps to identify the top performers based on ratings and install counts.

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Add a sliding cart drawer and motivate your customers to unlock different types of rewards. With the shopping cart app, you can level up cart to a sticky cart drawer instead of the default store cart. The slider cart offer helps you to create exciting deals. Cart x has a consistent cart, better cart & mini cart, offering more than Shopify cart drawer. Experience fast cart popup with stickey cart and manage orders with Bulk Cart. Simplify Sticky Add to Cart slider with a suite of Cart Apps. Alternative to: Uplinky Sticky Cart, UpCart Cart Drawer, Upcart Drawer, Monster Cart. With the shopping cart app, you can level up cart to a sticky cart drawer instead of the default store cart. The slider cart offer helps you to create exciting deals. Cart x has a consistent cart, better cart & mini cart, offering more than Shopify cart drawer. Experience fast cart popup with stickey cart and manage orders with Bulk Cart. Simplify Sticky Add to Cart slider with a suite of Cart Apps. Alternative to: Uplinky Sticky Cart, UpCart Cart Drawer, Upcart Drawer, Monster Cart. more Set personalized Cart Messages, dynamic Cart Goals & Cart Rules to boost sales. X cart stick with progress bar, cart upsell & Shopify cart abandonment. Discount cart, In Cart Upsell, Drawer Cart Notes, Slide Cart Sticky Cart Drawer Create a sense of urgency with Scarcity Timer Cart in carrello. Create seamless shopping for your customers with Slide a Cart & Cross Cart.

4.6(Reviews)

Hide or push down out-of-stock products, send back-in-stock alerts, and get low-stock alerts. Automate stock visibility with StockIQ. Hide or push down out-of-stock products to keep collections fresh and sales-focused. Set out-of-stock rules by stock threshold, the number or percentage of unavailable variants, or product options. Add an embedded Notify Me button and send back-in-stock alerts immediately, on a schedule, or manually. Map Shopify Markets to inventory locations for market-based alerts. Use low-stock alerts, waitlist demand, plus daily stock reports for chosen collections. Automate stock visibility with StockIQ. Hide or push down out-of-stock products to keep collections fresh and sales-focused. Set out-of-stock rules by stock threshold, the number or percentage of unavailable variants, or product options. Add an embedded Notify Me button and send back-in-stock alerts immediately, on a schedule, or manually. Map Shopify Markets to inventory locations for market-based alerts. Use low-stock alerts, waitlist demand, plus daily stock reports for chosen collections. more Push down or auto-hide products by collection, then republish after restock. Embed Notify Me; add GDPR opt-in; send scheduled, manual or market-based alerts. Get low-stock and out-of-stock alerts via email or in-app notifications. Get daily stock reports for the collections you choose and see waitlist demand. Set flexible out-of-stock rules using inventory or product option thresholds.

4.9(Reviews)

Customize customer accounts, checkout, and thank you pages with personalized tiles. No code. StoCu is a no-code page builder for every page after the buy button: customer accounts, order status, thank you, and checkout on Shopify Plus. Add branded tiles, announcement bars, product grids, and forms, or build new account pages like a rewards hub. Show the right tile to each customer with display rules (segments, tags, order history, B2B, language, country) and tile variations. Personalize with metafields, schedule promos, and build fast with templates, guided setup, or AI. StoCu is a no-code page builder for every page after the buy button: customer accounts, order status, thank you, and checkout on Shopify Plus. Add branded tiles, announcement bars, product grids, and forms, or build new account pages like a rewards hub. Show the right tile to each customer with display rules (segments, tags, order history, B2B, language, country) and tile variations. Personalize with metafields, schedule promos, and build fast with templates, guided setup, or AI. more Customize customer account pages, or build new ones like a rewards hub Add tiles and announcement bars to thank you and order status pages Add branded tiles to checkout on Shopify Plus Target by segment, order history, B2B, language, and country Personalize with metafields; collect customer answers with forms

5.0(Reviews)

Enable custom fields to products for personalized autographs and streamline customer order notes. Streamily-Autographs allows merchants to add custom input fields to their product pages in just a few clicks, allowing customers to easily request personalized autographs or custom messages. Ideal for sellers of signed collectibles, merchandise or any other product where personalization engagement. It saves time and ensures a smooth workflow for product personalization by streamlining the integration of custom fields. Streamily-Autographs allows merchants to add custom input fields to their product pages in just a few clicks, allowing customers to easily request personalized autographs or custom messages. Ideal for sellers of signed collectibles, merchandise or any other product where personalization engagement. It saves time and ensures a smooth workflow for product personalization by streamlining the integration of custom fields. more Easily add custom input fields for Autograph requests on product pages. Allow customers to add custom messages to signed collectibles or items. Streamline product personalization with simple delivery profile integration. Quickly attach customer input values to product orders for easy tracking. No Coding Required

0.0(Reviews)

Strique AI • Autonomous Marketing & Growth Intelligence Platform Strique is a chat-first AI marketing agent for Shopify merchants. It helps you plan, create, launch, & improve growth work across your store and connected channels. Measure performance and feed results into the next iteration. Built for merchants who want one system that keeps learning from it ships Strique is a chat-first AI marketing agent for Shopify merchants. It helps you plan, create, launch, & improve growth work across your store and connected channels. Measure performance and feed results into the next iteration. Built for merchants who want one system that keeps learning from it ships more Reads your Shopify catalog and brand context Generates on-brand ad copy, emails, product messaging, and reports Launches and optimizes paid campaigns across major ad channels Runs lifecycle flows for browse, cart, post-purchase, and win-back Schedules recurring audits, reports, and growth workflows

4.5(Reviews)

Earn more from every order with the power of gift wrap & gift message. Boost your AOV in 1 click. Shoppers love gifting: Turn that love into revenue. Super allows you to offer your customers multiple gift wraps, gift notes, greeting cards, gift with purchase, and a gift box right before checkout. With customizable design that fits every theme, cart, drawer cart & product page, Super drives more conversions, boosts sales, and upsell your store's AOV with the power of gifting, especially during holiday seasons & birthday events like Halloween, Black Friday Cyber Monday (BFCM) and Christmas. Shoppers love gifting: Turn that love into revenue. Super allows you to offer your customers multiple gift wraps, gift notes, greeting cards, gift with purchase, and a gift box right before checkout. With customizable design that fits every theme, cart, drawer cart & product page, Super drives more conversions, boosts sales, and upsell your store's AOV with the power of gifting, especially during holiday seasons & birthday events like Halloween, Black Friday Cyber Monday (BFCM) and Christmas. more Add unlimited paid/free gift wrapping, paid/free gift message & gift receipt Show the gift options in Shopify Plus Checkout page for supreme conversion rate Automatic gift with purchase order tags for easy fulfillment & insights. Show the gift options for specific products only or for all of your products Support orders from Roposo Clout, GlowRoad, GiftShip, Baapstore, Raffle and more

4.7(Reviews)

High-speed slide cart drawer to lift AOV, offer in-house shipping protection & keep 100% margin. Transform your Shopify cart into a high-converting revenue drawer with zero theme lag. Supercart empowers merchants to boost average order value through 1-click in-cart upsells, product bundles, and multi-tier free shipping progress meters. Keep 100% of package protection revenue by replacing lost shipments at wholesale cost rather than paying broker fees. Enjoy transparent flat pricing with 0% GMV commission, sub-10ms reactive performance, and full Online Store 2.0 theme compatibility. Transform your Shopify cart into a high-converting revenue drawer with zero theme lag. Supercart empowers merchants to boost average order value through 1-click in-cart upsells, product bundles, and multi-tier free shipping progress meters. Keep 100% of package protection revenue by replacing lost shipments at wholesale cost rather than paying broker fees. Enjoy transparent flat pricing with 0% GMV commission, sub-10ms reactive performance, and full Online Store 2.0 theme compatibility. more In-house shipping protection: retain 100% of fee margin with zero broker cut. Dynamic free shipping bar, free gift unlock rewards, and rush packing. One-click in-cart upsells, product bundles, cross-sells, and cart rules. Sub-10ms reactive slide cart drawer engineered for Online Store 2.0 themes. Transparent flat-rate pricing with strict 0% GMV commission on your sales.

5.0(Reviews)

All-in-one contact form builder app to create custom forms, customer approval features, & lock pages Build custom forms with a powerful form builder app. Create contact forms, customer registration, wholesale (B2B) registration, and product enquiry forms using conditional logic, file uploads, and multi-step layouts. Approve or auto-approve customers, assign tags, and store data in customer metafields. Lock pages, restrict content by login status, and redirect users. Includes SMTP email support, admin notifications, and 404 auto-redirect for better control. Build custom forms with a powerful form builder app. Create contact forms, customer registration, wholesale (B2B) registration, and product enquiry forms using conditional logic, file uploads, and multi-step layouts. Approve or auto-approve customers, assign tags, and store data in customer metafields. Lock pages, restrict content by login status, and redirect users. Includes SMTP email support, admin notifications, and 404 auto-redirect for better control. more Advance registration, Wholesale registration, POS forms, Approve new customers Logical Hide/Show Field, Conditional Logic, Lock Pages, Auto Redirect 404 links Custom form builder, contact form builder Upload fields, Registrations Form builder, Customer registration custom forms with custom email domain (SMTP) Store Data in Customer Metafields, Product enquiry forms, Advance form builder

4.7(Reviews)

Calculate and guarantees duties and taxes at checkout. You stay merchant of record. Swap Global runs your international selling from your existing Shopify store. Duties and taxes are calculated and guaranteed at checkout, so shoppers see one final price with no surprise customs bill. Orders ship DDP from your own warehouses and 3PLs with customs documentation automated, and cross-border tax filing, remittance, and duty drawback run without your team. You stay merchant of record, keep your customer data, and receive funds directly. Swap Global runs your international selling from your existing Shopify store. Duties and taxes are calculated and guaranteed at checkout, so shoppers see one final price with no surprise customs bill. Orders ship DDP from your own warehouses and 3PLs with customs documentation automated, and cross-border tax filing, remittance, and duty drawback run without your team. You stay merchant of record, keep your customer data, and receive funds directly. more Show guaranteed total landed cost with duties and taxes at checkout Ship DDP to any country from your own warehouses and 3PLs Stay merchant of record and receive funds directly Automate cross-border tax filing, remittance, and duty drawback

4.7(Reviews)

Beyond post checkout upsells! Increase your revenue on autopilot with post-purchase upsells on the order confirmation page - without the need for custom work or flow interruptions! If you're not using post-purchase you’re leaving money on the table. The order confirmation page is valuable real estate where Sweet Upsell can boost your revenue and average order value. Sell in quantity, use custom cross-sells, automatic best sellers and product repeat. We use the native Shopify pages so can use the payment provider you want! Increase your revenue on autopilot with post-purchase upsells on the order confirmation page - without the need for custom work or flow interruptions! If you're not using post-purchase you’re leaving money on the table. The order confirmation page is valuable real estate where Sweet Upsell can boost your revenue and average order value. Sell in quantity, use custom cross-sells, automatic best sellers and product repeat. We use the native Shopify pages so can use the payment provider you want! more Power up your Order Status and Thank You pages with dynamic funnels Works with almost anything (Airwallex, Klarna, Bancontact, nothing is too small) Limited time offers, item repeat, AI and custom upsells

4.1(Reviews)

Seamless Single Sign-On with SwissID. Restrict purchases on selected products without verification. Enhance customer verification with SwissID integration. Prevent unauthorized purchases on specific products by requiring SwissID authentication. Enhance customer verification with SwissID integration. Prevent unauthorized purchases on specific products by requiring SwissID authentication. more Customer verification via SwissID Purchase restrictions on selected products Age verification for compliant sales

0.0(Reviews)

User-centric TikTok Shop connector that streamlines product, inventory, and order sync eBooster simplifies multi-shop management for TikTok Sellers. You can seamlessly list your Shopify products across 13 TikTok markets and automatically link them to existing listings. Fulfill all types of TikTok orders directly from Shopify with smart warehouse mapping, sync inventory your way, and unify financial reporting with built-in currency conversion. Keep your business running smoothly with automated monitoring and dedicated support—so you can focus on growth. eBooster simplifies multi-shop management for TikTok Sellers. You can seamlessly list your Shopify products across 13 TikTok markets and automatically link them to existing listings. Fulfill all types of TikTok orders directly from Shopify with smart warehouse mapping, sync inventory your way, and unify financial reporting with built-in currency conversion. Keep your business running smoothly with automated monitoring and dedicated support—so you can focus on growth. more Support multi-TTS (US, MX, UK, IE, DE, FR, ES, IT, SG, ID, MY, TH, PH, VN) Two-way product sync; Convert currency; Link Shopify SKU to best-selling TTS SPU Multi-warehouse inventory & fulfillment mapping with % and threshold sync rules Fulfill all TTS order types in Shopify—sample, gift, split, combined, FBT & more Get step-by-step guidance, automated email alert, and on-demand customizations

3.0(Reviews)

Reach more retailers through a new sales channel. Sell on a dropshipping and wholesale marketplace. Connect with retailers in the US, CA, EU, UK, AU, and worldwide. Unlock a new sales channel and expand your reach. Sell more products on a premium dropshipping and wholesale marketplace with minimum effort. Build long-term collaborations on Syncee. Integrate your products directly from your store. Automate the product updates, order, and tracking synchronization. You handle shipping and fulfillment, and retailers focus on sales. Connect with retailers in the US, CA, EU, UK, AU, and worldwide. Unlock a new sales channel and expand your reach. Sell more products on a premium dropshipping and wholesale marketplace with minimum effort. Build long-term collaborations on Syncee. Integrate your products directly from your store. Automate the product updates, order, and tracking synchronization. You handle shipping and fulfillment, and retailers focus on sales. more Quickly add products to a premium dropshipping and wholesale marketplace Unlock a new sales channel and sell your products on Syncee with no commitments Flexible shipping settings with flat rate or weight or price-based conditions Automate the product uploads, updates and paid order synchronization Sell as a private supplier to existing retailer partners on Syncee

4.5(Reviews)

Auto-sync PayPal & Stripe tracking to get funds faster, manage and prevent disputes & chargebacks. Synctrack PayPal Tracking Sync is a technical PayPal partner that syncs order tracking to PayPal and Stripe on autopilot, so you get funds faster and prevent chargebacks, limits & reserves. You can manage disputes & chargebacks from PayPal, Stripe, Shopify Payments, Klarna, Afterpay, Adyen & more in one dashboard: deadline reminders, auto-filled evidence, and one-click submission. Syncs tracking from all sales channels, including Facebook and Instagram. Multi-store management, 24/7 live chat. Synctrack PayPal Tracking Sync is a technical PayPal partner that syncs order tracking to PayPal and Stripe on autopilot, so you get funds faster and prevent chargebacks, limits & reserves. You can manage disputes & chargebacks from PayPal, Stripe, Shopify Payments, Klarna, Afterpay, Adyen & more in one dashboard: deadline reminders, auto-filled evidence, and one-click submission. Syncs tracking from all sales channels, including Facebook and Instagram. Multi-store management, 24/7 live chat. more Automation workflow: Sync PayPal & Stripe tracking for faster payment processing Manage PayPal, Stripe & Shopify Payments disputes in one dashboard Sync digital orders, Store Pickup orders, mapping with PayPal-supported couriers Handle chargebacks with auto-filled evidence and one-click submission Manage PayPal/Stripe sync tracking, disputes for multiple stores in one place

5.0(Reviews)

Simple way to add and deduct inventory quantity in store. Transfer stock between location. Finding each product and update the inventory required multiple steps. syncX: SKU & Barcode Scan is here to solve this problem by using Barcode or SKU. syncX: SKU & Barcode Scan allows you to choose the location of the products you are trying to update. With syncX: SKU & Barcode Scan, you do not have to use the traditional method of updating your product. Stay ahead of others. Try out Quick Scan now. Finding each product and update the inventory required multiple steps. syncX: SKU & Barcode Scan is here to solve this problem by using Barcode or SKU. syncX: SKU & Barcode Scan allows you to choose the location of the products you are trying to update. With syncX: SKU & Barcode Scan, you do not have to use the traditional method of updating your product. Stay ahead of others. Try out Quick Scan now. more Choose whether you want to add, remove or direct update with specific amount You can even use a budget barcode scanner as long as USB or bluetooth connnect Create orders by scanning the products' barcode and fulfill orders Import products from Icecat

3.8(Reviews)

Bulk Fulfill Orders & Real-Time Tracking Automation, Reliable Multi-Source Sync & Split Orders Upload, import, process, and automate orders with CSV workflows and bulk fulfillment in one place. Upload tracking numbers via CSV, Google Sheets, API, FTP, PayPal, or email to fulfill orders instantly. Generate tracking links automatically for any carrier. Automate order workflows by splitting orders by supplier, warehouse, location, or custom rules, and sync data with 3PLs and multiple systems. Reduce manual work, improve accuracy, and keep customers updated with real-time tracking. ISO 27001 Upload, import, process, and automate orders with CSV workflows and bulk fulfillment in one place. Upload tracking numbers via CSV, Google Sheets, API, FTP, PayPal, or email to fulfill orders instantly. Generate tracking links automatically for any carrier. Automate order workflows by splitting orders by supplier, warehouse, location, or custom rules, and sync data with 3PLs and multiple systems. Reduce manual work, improve accuracy, and keep customers updated with real-time tracking. ISO 27001 more Match by order name, order metafield, or Shopify ID then fulfil according Import any order files from any source: email, FTP/SFTP, Google Sheet, REST API Reduce manual updates and is suitable for most 3PL carriers shipping files Add multiple tracking numbers to orders for partial fulfillment One-page tracking numbers entry (supports multiple trackings and unfulfillment)

4.8(Reviews)

Auto add product or gift with purchase to cart based on your conditions (BOGO, Buy X Get Y, etc.) Our app allows you to automatically add specific products or gifts to the customers' cart when they buy other specific products. The cart bots can be easily configured, allowing you to edit or remove them as needed. For example, if a customer buys a skincare kit, our app can automatically add a free face serum sample, which is removed if the main product is removed (as per the configured bot). You can assign CartBot to different customer types and set it to apply for a specific time period. Our app allows you to automatically add specific products or gifts to the customers' cart when they buy other specific products. The cart bots can be easily configured, allowing you to edit or remove them as needed. For example, if a customer buys a skincare kit, our app can automatically add a free face serum sample, which is removed if the main product is removed (as per the configured bot). You can assign CartBot to different customer types and set it to apply for a specific time period. more Automatically add products and gifts to the cart Create cart bot based on products and add gift with purchase Create cart bot to add gifts based on cart value Advanced minimum & maximum quantity conditions Set custom bots for different customer types to automatically offer gifts

4.0(Reviews)

Mostre o valor parcelado na página do produto e adicione uma tabela de parcelamento com ou sem juros O Parcelamento é uma solução Empreender para as lojas Shopify brasileiras. O aplicativo fornece uma tabela de parcelamento para cada produto com os valores parcelados. Compras parceladas a maioria das transações no mercado brasileiro. O cliente passa a ter a visualização do valor da parcela que pagaria no produto, aumentando as chances de conversão. O app também fornece informações sobre o frete integradas com as principais transportadoras no Brasil. Conte com nosso suporte 7 dias por semana. O Parcelamento é uma solução Empreender para as lojas Shopify brasileiras. O aplicativo fornece uma tabela de parcelamento para cada produto com os valores parcelados. Compras parceladas a maioria das transações no mercado brasileiro. O cliente passa a ter a visualização do valor da parcela que pagaria no produto, aumentando as chances de conversão. O app também fornece informações sobre o frete integradas com as principais transportadoras no Brasil. Conte com nosso suporte 7 dias por semana. more Tabela de parcelamento customizável com número de parcelas cálculo de juros Personalização de cores, fontes e ícones na tabela para destacar desconto Box de Vendas: adicione ícones de frete grátis, descontos, cartões e muito mais Cálculo de frete e estimativa de entrega integrada com transportadoras Suporte 7 dias por semana por WhatsApp, video-chamada e instalação grátis

3.9(Reviews)

Apply/Remove tags to customers & orders by creating different conditions to automate your system. Tagify will automate and improve your order management system. No need to add tags manually, Tagify will automate the process of adding/removing customers and order tags. You can add tags based on rule conditions like product SKU, order total, or customer country. Create unlimited conditions and tag rules easily. Tagify helps you to improve your order reports with customers and order tags. Tagify will automate and improve your order management system. No need to add tags manually, Tagify will automate the process of adding/removing customers and order tags. You can add tags based on rule conditions like product SKU, order total, or customer country. Create unlimited conditions and tag rules easily. Tagify helps you to improve your order reports with customers and order tags. more Create unlimited conditions & tag rules based on individual business essentials. Automatically apply/remove unlimited tags for your orders & customers. Exceptional features ignore specific orders & customers before validations. Each tag rule can validate with your past placed order before make it active. Tracks all customer and order tag attach/detach activities.

5.0(Reviews)

Display shipping rates on your product and cart pages to reduce cart abandonment Introducing Tally Shipping Rates Calculator – your ultimate solution to combat abandoned carts and skyrocket conversions! Say goodbye to hidden shipping costs and hello to transparent shopping experiences for your customers. With Tally, you can effortlessly display precise shipping rates and timeframes directly on your product pages and cart pages. No more surprises at checkout, leading to fewer abandoned carts and happier customers. Introducing Tally Shipping Rates Calculator – your ultimate solution to combat abandoned carts and skyrocket conversions! Say goodbye to hidden shipping costs and hello to transparent shopping experiences for your customers. With Tally, you can effortlessly display precise shipping rates and timeframes directly on your product pages and cart pages. No more surprises at checkout, leading to fewer abandoned carts and happier customers. more Tally automatically fetches exact shipping rates from your Shopify store Let your customers know exactly when their products will arrive with timeframes With a few clicks, you can integrate your store with transparent shipping rates Provide shipping information that builds trust and confidence in your brand

5.0(Reviews)

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About Custom rules Apps for Shopify

Custom rules 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 rules 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 rules solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.