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How Anua Unlocked 5X AOV Growth with iCart’s Smart Cart Features

delivery customization Challenges Solutions drive results Scale business delivery customization Challenges Solutions drive results Scale business delivery customization Challenges Solutions drive results Scale business delivery customization Challenges Solutions drive results Scale business Anua is a globally recognized Korean skincare brand known for its minimalist philosophy and focus on gentle yet effective formulations. Built on the idea of simplifying skincare routines, Anua develops products that deliver visible results while avoiding harsh or irritating components, making them suitable for sensitive skin types. Initially using a traditional full cart experience, Anua transitioned to iCart’s side cart solution in August 2025, to create a more seamless and engaging shopping journey. This shift allowed customers to easily explore complementary skincare products without disrupting their browsing flow, making it more intuitive to discover items that fit into a complete routine. By surfacing relevant recommendations directly within the cart, the brand enhanced product visibility across its range. Challenges Before implementing iCart’s side cart solution, Anua faced limitations with their existing full cart experience, which created friction in the customer journey. The traditional cart setup redirected users away from product pages, interrupting their browsing flow and reducing opportunities to explore additional products. As a skincare brand built around routines rather than single-item purchases, this made it difficult to effectively showcase complementary products and encourage customers to build complete regimens. Additionally, the lack of in-cart personalization and strategic upsell opportunities meant that customers were often unaware of related products that could enhance their skincare results. This limited the brand’s ability to increase average order value (AOV) and fully leverage its diverse product range. Anua needed a more dynamic and intuitive cart experience that could seamlessly introduce relevant recommendations while maintaining a smooth and engaging shopping journey. ❌ Cart Value Barriers Low average order value (AOV) due to single-item focus Most customers completed purchases with one primary product instead of building multi-step routines. Cart abandonment near shipping thresholds Customers were not clearly informed or motivated to reach free shipping or discount thresholds. Missed savings opportunities Customers were unaware of potential value in purchasing bundled routines or multiple complementary products. ❌ Absence of Progress-Based Incentives No free shipping or discount progress bar Customers were not motivated to increase their cart value due to lack of visible incentives. Missing tiered rewards system There were no structured milestones (e.g., “Spend more to unlock offers”), reducing upsell opportunities. ❌ Ineffective Cart UI/UX (Pre-Side Cart) Full-page cart disrupted shopping flowCustomers had to leave their browsing journey, increasing friction and drop-offs. No quick add/remove functionality Users couldn’t easily modify their cart or add suggested products without navigating away. Solution To overcome these challenges, Anua implemented iCart’s side cart solution to transform their traditional cart into a high-converting, interactive experience. By replacing the full-page cart with a seamless side cart, the brand ensured that customers could continue browsing while viewing their cart, significantly reducing friction in the shopping journey. Additionally, features like product recommendations & progress bars for free shipping and discounts motivated customers to increase their cart value. By combining personalization, incentive-driven messaging, and a user-friendly interface, Anua successfully turned their cart into a powerful revenue-driving touchpoint rather than just a checkout step. To maximize their cart effectiveness, they implemented two powerful features: ✅ Progress Bar with Multi-Reward Incentives Implemented a tiered progress bar to encourage higher cart value Customers are guided with a clear message like “Add $3.10 to unlock secret offer,” motivating them to continue adding products. Generated over $5M+ in revenue through incentive-driven cart progression Used product-based rewards to align with customer intent Instead of generic discounts, Anua incentivized purchases with relevant skincare items like Dark Spot Pads and mini serums. Built visual motivation for routine expansion As customers add products, they can clearly track progress toward unlocking multiple rewards, encouraging them to build a complete skincare routine. ✅ Product Recommendations Implemented “Frequently Bought Together” recommendations Customers adding a single product (e.g., toner) are shown complementary items like serums, moisturizers, or pads to complete their routine. Generated over 275K revenue through in-cart recommendations Encouraged full skincare regimen building Instead of isolated purchases, the cart suggests step-by-step product combinations aligned with common skincare routines. Increased product discovery at the final stage By surfacing relevant items directly in the cart, Anua ensured customers explore more of their catalog without leaving the checkout flow. Results Achieved in Last 180 Days 22932 Total Store Orders 45101 Total iCart Orders 5X iCart Generated AOV 65.70% Upsell Affected Conversion Rate These improvements reflect a clear shift in customer behavior on Anua’s store. Cart abandonment reduced as shoppers discovered complementary skincare products and felt encouraged to build complete routines. Engagement also increased, with customers interacting more with in-cart recommendations and exploring relevant product pairings. Results & Impact And...Results is Our Main Clarification By implementing iCart’s cart drawer, product recommendations, and progress bar, Anua transformed its cart into a high-performing conversion touchpoint. Shopping Experience Enhancement The improved cart experience encouraged customers to discover complementary products and understand the value of sustainable beauty routines. For instance, the clear presentation of subscription savings alongside one-time purchase options helped customers make more informed decisions about their long-term hair care needs. As Anua continues to optimize its cart experience, the brand is closely monitoring: Routine-based purchasing behavior - tracking how customers move from single items to multi-step regimens Engagement with in-cart recommendations - measuring interaction with suggested products Cart value progression - analyzing how incentives influence higher spending [related_cases_slider] Ready to Write Your Success Story? Try icart App Join successful businesses like Anua and Master your delivery scheduling Delight customers with precise timing Grow your special occasion orders Expand your delivery reach

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2 Min • 7 May 2026

9 Features You Must Evaluate Before Choosing the Best Shopify Post Purchase Upsell App

Have you ever wondered why some Shopify stores seem to make extra revenue from every single order, while others struggle to push their average order value? The secret often lies in one smart strategy - shopify post purchase upsell. If you're a Shopify merchant looking to boost sales without spending more on ads, then picking the right shopify post purchase upsell app can change the game for your store. In this blog, we'll walk you through the 9 must-have features you should evaluate before choosing the best shopify post purchase upsell app for your store. What is a Shopify Post Purchase Upsell? Before we jump into the features, let's quickly understand what a shopify post purchase upsell really means. A post purchase upsell is an offer shown to customers right after they complete their first purchase but before they land on the thank-you page. At this stage, the buyer has already shared their payment details, so adding another product to the order feels easy and risk-free for them. Why Shopify Merchants Need a Post Purchase Upsell App Running a Shopify store is exciting, but growing your average order value (AOV) is where the real profit lies. If you only depend on first-time purchases, your store's growth will always feel limited. Here's why a shopify post purchase upsell app is a smart move for every merchant: Boosts AOV without increasing ad spend Improves customer lifetime value by offering relevant add-ons Increases revenue per visitor with one-click upsell flows Creates a smoother shopping journey without disturbing checkout Helps move slow-selling inventory through bundle offers If you're searching for a reliable solution to start with, our Sellmore Post Purchase Upsell app is built to create one-click upsell offers without slowing down your store or affecting the buyer's flow.

8 Min • 7 May 2026

The Best Shopify Tech Stack: Tools for Every Type of Store in 2026

A Shopify store can run with just a theme, products, payments, and basic shipping settings. But once orders start coming in, you quickly realize one thing: a store needs more than a good-looking website. A Shopify tech stack is the set of tools, apps, and systems you use to run your store. It includes tools for design, marketing, customer support, fulfillment, analytics, inventory, automation, and backend operations. For me, the best Shopify tech stack is the one that solves the right problems without making the store slow, expensive, or hard to manage. In my years of experience in the Shopify domain, here’s my suggested Shopify tech stack for key areas of operation in your store. A quick overview of my recommended Shopify tech stack Ecommerce Tech Stack AreaRecommended ToolsStore Design & FrontendShopify Themes, PageFly, Shogun, Shopify Translate & Adapt, Shopify HydrogenCart & CheckoutiCart, SellMore, Shopify Plus CheckoutMarketingKlaviyo, Judge.me, Loox, Shopify Collabs, ReferralCandy, YotpoCustomer SupportShopify Inbox, Gorgias, Zendesk, TidioShipping & FulfillmentStellar Delivery Date & Pickup, ShipStation, Shippo, Easyship, AfterShipBackend & AutomationShopify Flow, Matrixify, Mechanic, NetSuite, Cin7, BrightpearlAnalytics & ReportingShopify Analytics, GA4, Google Tag Manager, Microsoft Clarity, Hotjar, Triple WhaleInventory ManagementShopify Search & Discovery, Matrixify, Stockie, SumtrackerPayments & AccountingShopify Payments, PayPal, Stripe, QuickBooks, Xero, A2X, Avalara, TaxJarShopify Plus StackNetSuite, SAP Business One, HubSpot, Salesforce, Wholesale Hero, Wholesale Club, Shopify Markets Not just for Shopify? I have written a complete breakdown of ecommerce tech stacks for merchants in 2026. For frontend and store design Your frontend is what customers see first. It includes your homepage, product pages, collection pages, navigation, images, menus, and mobile layout. For a new Shopify store, I would start with a fast Shopify theme and keep the design simple. Useful frontend tools can include: Shopify themes Page builders Product filter apps Image optimization tools Translation and currency apps Tools like PageFly, Shogun, and Shopify Translate & Adapt can help when your store needs more control. Shopify also groups apps under categories like store design, marketing, orders and shipping, and store management, which shows how wide a Shopify tech stack can become. For a Shopify Plus tech stack, brands use Headless Commerce Tech with Shopify Hydrogen or a custom frontend when they need more speed, design control, and flexibility. Cart and checkout tools The cart is one of the most important parts of your Shopify tech stack. For growing stores, I usually recommend improving the cart before adding advanced tools everywhere else. You can use cart tools for: Product recommendations Cart page upsells Cross-sells Product bundles Free shipping progress bars Discount offers based on cart value For example, apps like iCart Cart Drawer Cart Upsell can help with cart page upsells, progress bars, product bundles, and cart-based offers. Shopify Plus stores may also need checkout customization, B2B checkout rules, custom promotions, or advanced payment flows. For regular stores, a simple cart experience with relevant offers often works better than a crowded checkout journey. Marketing tools It helps you bring shoppers back, collect leads, recover abandoned carts, and build customer relationships. A basic marketing stack should include email capture, abandoned cart emails, review requests, and campaign tracking. After your store grows, you can add SMS, loyalty, referrals, segmentation, and advanced customer journeys. Common tools I use in the Shopify tech stack include: Klaviyo for email and SMS JudgeMe or Loox for reviews Shopify Collabs for creator campaigns ReferralCandy for referrals Yotpo for loyalty and reviews Customer support tools Customer support becomes important faster than many store owners expect. As soon as customers start asking about shipping, returns, product details, and order status, you need a better way to manage replies. Here’s my Shopify tech stack for customer support: Shopify Inbox Gorgias Zendesk Tidio All these tools have been tried and tested. You can pick and choose which one suits you best. Order fulfillment and shipping tools Fulfillment tools help you move orders from the store to the customer without confusion. For small stores, Shopify’s basic shipping setup may be enough. As order volume grows, fulfillment becomes harder to manage manually. Shipping and fulfillment tools can help with: Shipping labels Tracking updates Returns Local delivery Store pickup Delivery date selection Warehouse and 3PL connections The most useful tool I used for this is Stellar Delivery Date & Pickup because of how easy it is to set up local delivery and pickup in the storefront. ShipStation, Shippo, Easyship, and AfterShip are also good choices. Backend and automation Tools Backend tools help you manage the store behind the scenes. They save time by reducing manual tasks. A simple backend stack can include tools for bulk editing, inventory alerts, tagging, fraud checks, and internal notifications. Larger stores may need ERP, OMS, PIM, warehouse tools, and deeper integrations. Popular backend and automation tools include: Shopify Flow Matrixify Mechanic NetSuite Cin7 Brightpearl Analytics and reporting tools Analytics tools show what is working and what is wasting money. Without tracking, store owners often make decisions based on guesses. There are a lot of basic analytics and reporting tools you can add to your Shopify tech stack Shopify Analytics GA 4 Google Tag Manager Microsoft Clarity Hotjar Triple Whale Track the basics first: conversion rate, average order value, traffic source, cart abandonment, repeat purchase rate, and product performance. Inventory and product management tools Inventory problems can hurt customer trust. Overselling, wrong stock levels, missing variants, and poor product data can create refund requests and support tickets. I have my fair share of problems with tech stacks in inventory. From my years of experience, I have narrowed down these tools. Shopify Search & Discovery Matrixify Stockie inventory management Sumtracker inventory manager Payments, finance, and accounting Tools Payments and finance tools sit at the core of your Shopify tech stack. They help you track money, taxes, invoices, fees, profit, and reconciliation. Common tools include Shopify Payments, PayPal, Stripe, QuickBooks, Xero, A2X, Avalara, and TaxJar. My advice for new stores is to set up payments, tax settings, and accounting properly from day one. Growing stores should automate reconciliation because manual finance work becomes messy as orders increase. Shopify Plus tech stack tools A Shopify Plus tech stack is built for stores that need more control, automation, and stronger backend systems. At this stage, a basic app setup is usually not enough because the store may be handling higher order volume, multiple markets, B2B buyers, custom checkout needs, or complex fulfillment workflows. For Shopify Plus stores, the tech stack can include tools for ERP, CRM, checkout customization, international selling and B2B. Here are the tools that I usually add in Shopify Plus tech stack. ERP tools like NetSuite or SAP Business One CRM tools like HubSpot or Salesforce Checkout customization tools like SellMore or Shopify Plus checkout B2B tools like Wholesale Hero or Wholesale Club Local and International selling tools like Shopify Markets Build your Shopify ecommerce tech stack in 2026 A strong Shopify tech stack should make your store easier to run and easier to buy from. Start with a clean theme, basic marketing, reviews, analytics, support, and shipping. Growing stores should focus on cart optimization, email, fulfillment, automation, and reporting. Shopify Plus stores should invest in stronger backend systems, B2B workflows, checkout flexibility, and deeper integrations. FAQs 1. What is a tech stack for Shopify? A Shopify tech stack is the group of tools, apps, and integrations you use to run your online store. It can include tools for store design, marketing, customer support, cart upsells, fulfillment, analytics, inventory, payments, and backend automation. 2. Which is the best technology stack for my Shopify store? The best technology stack for your Shopify store depends on your store size, product type, budget, and current growth stage. As a Shopify expert, I always suggest starting with the basics first, like a good theme, email marketing, reviews, analytics, customer support, and fulfillment tools, before adding advanced apps. 3. How much should I spend on my Shopify ecommerce tech stack? Your tech stack budget should match your sales volume and business needs. New stores should keep the stack simple and affordable, while growing stores can invest more in cart optimization, automation, analytics, support, and fulfillment tools that directly save time or improve revenue. 4. What should a common Shopify tech stack look like? A common tech stack for Shopify should include tools for storefront design, email marketing, product reviews, customer support, shipping, analytics, payments, and basic automation. As the store grows, you can add tools for upselling, product bundles, loyalty, returns, inventory management, and advanced reporting.

10 Min • 14 May 2026

10+ Shopify Marketing Automation Apps 2026: Email, SMS, Segmentation & Cart Upsells

Running a Shopify store in 2026 gets busy fast, especially with Shopify marketing automation in every part of the workflow. Most new store owners still have the same problem. They get traffic, but they do not follow up at the right time. A shopper signs up for a discount and never hears from the brand again. Someone adds a product to the cart and leaves. That is where I recommend Shopify marketing automation tools. As a Shopify expert, I have worked with 100+ stores, and I always suggest that new stores start with a simple automation stack instead of installing too many apps. What is Shopify marketing automation in 2026? Shopify marketing automation means using customer behavior to trigger emails, SMS, offers, customer tags, cart messages, or workflows automatically. A simple example is once a customer signs up. Your store sends a welcome email. Shopify Messaging can send emails when customers take actions like abandoning a cart or signing up for a newsletter. These automations help merchants spend less time on repetitive sends while reaching customers at key moments. In 2026, Marketing automation for Shopify is not only about email. It connects many parts of the customer journey. You can automate: Email campaigns SMS messages Cart recovery Browse recovery Customer segmentation Product recommendations Post-purchase follow-ups Win-back campaigns Cart drawer upsells Progress bar offers Free gift offers Product bundles Why do new Shopify stores need automation in 2026? New stores often wait too long before setting up automation. They focus on ads first and customer follow-up later. I do not recommend that. Traffic without follow-up gets expensive. Every click costs money. Automation helps new stores: Save time Recover more carts Build email and SMS lists Improve repeat purchases Increase average order value Send personalized offers Reduce manual work The best part is that a small Shopify store can start with basic automations and improve them over time. What Shopify leaders are saying about automation? Shopify is moving heavily toward AI, smarter workflows, and faster merchant tools. Shopify President Harley Finkelstein said, “Shopify has entered the AI era with a clear edge,” while discussing Shopify’s commerce intelligence and growth direction in 2026. Tobi Lütke also shared that “Using AI effectively is now a fundamental expectation” at Shopify. For Shopify merchants, this matters because Shopify is clearly building toward automation. Shopify’s March 24, 2026, update on Marketing automations On March 24, 2026, marketing automations that use Shopify Messaging emails moved to the Shopify Messaging app. Automations that use marketing activities from other apps became available in Shopify Flow. Shopify also said merchants did not need to take action, and existing automations would keep working. From a merchant’s point of view, this update makes the automation setup cleaner. Simple email workflows now sit inside Shopify Messaging. Advanced workflows using apps, conditions, and custom actions sit inside Shopify Flow. 10+ Best Shopify marketing automation tools in 2026 The Best Shopify marketing automation tools depend on your store stage. A new store may need email capture, abandoned cart recovery, and a welcome email. A growing store may need SMS, segmentation, customer journeys, and product recommendations. Here is a simple comparison. AppBest forMain use caseiCartAI-powered Product RecommendationsCart drawer upsells, progress bar, bundlesShopify MessagingNew Shopify storesEmail, SMS, templates, segmentsShopify FlowCustom workflowsTrigger, condition, and action KlaviyoGrowing storesEmail, SMS, segmentationOmnisendEmail and SMS in one placeWelcome flows, cart recovery, product recommendationsPostscriptSMS-first brandsSMS campaigns MailchimpBeginner-friendly emailEmail campaignsPrivyList growthPopups, email capture, SMS captureAttentiveLarger brandsAI-led SMS and emailDripBehavior-based marketingSegmentation, emails, popupsRecartSMS list growthSMS capture and abandoned cart recovery 1. iCart Cart Drawer Cart Upsell Most marketing automation apps focus on what happens after a customer signs up, leaves, or buys. iCart focuses on the cart moment. That matters because the shopper is still active. A relevant offer at that point can increase AOV without waiting for an email or SMS later. iCart is built for pre-checkout cart upsell automation. It offers cart drawer upsells, cross-sells, product bundles, progress bar, shipping bar, AI-powered product upsells, cart discounts, free gifts, and no-code cart customization. Here is a simple example. A customer adds a T-shirt worth $1,500 to the cart. Your store can show a progress bar saying they can unlock a free T-shirt from a selected collection with 30% off when the cart reaches $2,000. The offer depends on the cart total, so it feels relevant. Best fit: Stores that want cart upsells, bundles, progress bars, and pre-checkout AOV growth. 2. Shopify Messaging Messaging helps merchants send personalized emails and SMS to customer segments. It also includes templates, Sidekick-assisted email editing, product-focused messages, and performance tracking for clicks and conversions. Shopify Messaging is useful for: Welcome emails Product updates Simple promotions Abandoned checkout emails Newsletter campaigns Customer segment-based campaigns Best fit: New & small catalogs stores with simple email and SMS needs. 3. Shopify Flow Flow is Shopify’s workflow automation tool. It works well when you want custom rules behind your marketing operations. For example, you can create workflows like: Tag a customer as VIP after spending over $500 Add customers to a segment after buying from a specific collection Send an internal alert for high-value orders Trigger an app action after a customer places a second order Start a flow when a product goes out of stock Create rules for loyalty, retention, or post-purchase campaigns Here’s a complete breakdown of Shopify Flow Examples that you can use in your store. Best fit: Growing stores & Shopify Plus stores that need more advanced workflow. 4. Klaviyo Klaviyo is one of the strongest apps for Shopify email and SMS automation. It works well when your store has enough customer data, and you want deeper segmentation. It helps you easily run personalized campaigns through templates and automation. Klaviyo can support: Welcome series Abandoned cart flows Browse abandonment Product recommendations Win-back campaigns Post-purchase flows Customer segments Email and SMS campaigns New merchants should avoid building too many flows at once. Start with welcome, abandoned cart, and post-purchase flows. Improve them after you have enough data. Best fit: Growing stores, retention-focused brands, data-heavy marketing teams. 5. Omnisend Omnisend is another strong choice for Shopify stores that want email and SMS in one dashboard. It helps merchants grow email lists with popups, create emails with templates, and send personalized emails using AI-powered product recommendations and segmentation. Omnisend is useful for: Welcome automation Abandoned cart emails Browse abandonment SMS campaigns Product recommendations Popups and forms Segmentation Email templates I see Omnisend as a good middle option. Shopify Messaging may feel too basic for some stores. Klaviyo may feel too advanced. Omnisend sits nicely between the two for many new and mid-sized brands. Best fit: New to mid-sized stores that want email and SMS without a complex setup. 6. Postscript Postscript is built for SMS marketing. It works best when a Shopify store wants SMS to become a serious revenue channel. If you want to execute SMS programs that engage customers through text messages, this is the tool to go for. Postscript can help with: SMS campaigns Cart recovery texts Customer segmentation Promotional messages Product launch texts Two-way SMS communication SMS automation I would not pick Postscript if email is your main priority. It works better as a focused SMS layer beside an email platform. Best fit: SMS-first brands, stores with strong mobile traffic, and repeat purchase products. 7. Mailchimp Mailchimp works well for merchants who already understand the platform and want a familiar tool. It's good for email campaigns, SMS campaigns, popups, forms, landing pages, abandoned cart emails, browse abandonment, welcome emails, follow-up emails, price drop emails, and back-in-stock emails. I would suggest Mailchimp for merchants who want simple email marketing and do not need advanced Shopify-first automation right away. For deeper ecommerce segmentation, Klaviyo or Omnisend may feel stronger. For basic campaigns, Mailchimp can still work well. Best fit: Beginners, simple email needs, merchants already using Mailchimp. 8. Privy Privy is a good option for list growth. Many new Shopify stores struggle because they have traffic but no owned audience. Privy helps with popups, email capture, SMS capture, and cart saver messages. Privy can support: Exit-intent popups Discount popups Email capture SMS capture Cart saver texts Email and SMS automations Drag-and-drop email editing I like Privy for stores that need to build an email or SMS list before running advanced campaigns. A good pop-up strategy can fix that early. Best fit: New stores, list building, pop-up campaigns, discount capture flows. 9. Attentive Attentive is better suited for larger brands that want advanced SMS and email. It is an AI-powered mobile email and SMS marketing platform for personalization at scale. It also helps with list growth, segmentation, personalized messaging, and compliance support. I would not place Attentive as the first option for a small new store. It makes more sense when the brand has traffic, subscribers, and a serious owned marketing strategy. Best fit: Larger Shopify brands, SMS-heavy brands, and retention teams. 10. Drip Drip works well for behavior-based email marketing. It helps stores grow revenue with automated emails, newsletters, abandoned cart flows, popups, and customer data in one app. It also helps with real-time dynamic segmentation and customer behavior-based automations. I would choose Drip when a merchant wants email automation based on actual customer activity. It is especially useful when customer behavior matters more than basic newsletter sends. Best fit: Stores that want smarter segmentation and behavior-based email flows. 11. Recart Recart focuses on SMS list growth and cart recovery. It helps with custom popups for desktop and mobile, direct-to-text and email capture, automations for welcome flows, abandoned cart rescue, reorders, AI tools, analytics, and compliance support. Recart can help with: SMS list growth Email capture Abandoned cart recovery Welcome flows Reorder reminders SMS automations AI-assisted content and send times I would consider Recart when SMS cart recovery is a key goal. It is a stronger fit for stores that already get enough traffic to build a meaningful SMS list. Best fit: SMS list growth, cart recovery, reorder-focused stores. Which Shopify marketing automation tool should you choose? The best Shopify marketing automation apps depends on your current store stage. A new store should not install too many apps at once. Start with the flows that can create the fastest impact. For most new Shopify stores, I would begin with: Welcome email Abandoned cart recovery Browse abandonment First purchase follow-up Win-back email Basic SMS capture Cart upsell offer That is how marketing automation for Shopify becomes useful. It saves time, improves follow-up, and helps your store grow without adding more manual work. FAQs 1. Can I automate my Shopify store? Yes. You can automate many parts of your Shopify store, including emails, SMS, cart recovery, customer tagging, order workflows, inventory alerts, and cart upsell offers. 2. Does Shopify have marketing automation tools? Yes, Shopify has built-in tools like Shopify Messaging and Shopify Flow for marketing automation. Shopify Messaging supports email and SMS campaigns for customer segments, while Shopify Flow helps merchants build custom trigger-based workflows without code. 3. Which is the best Shopify marketing automation app for email marketing? For advanced email marketing, I would choose Klaviyo because it works well for segmentation, personalized email campaigns, SMS, and customer data-driven automation. For new stores, Omnisend is a strong option because it supports email campaigns, popups, abandoned cart workflows, welcome automation, segmentation, and AI-powered product recommendations. 4. Which are the best Shopify marketing automation apps for SMS? For SMS automation, Postscript and Omnisend are strong options depending on your store size and goals. Postscript is better for SMS-first brands, and Omnisend works well when you want email and SMS together.