Fastr simplifies abandoned cart recovery. Automatically send SMS, email, push and popup discounts. Recover abandoned carts with SMS, email & push using Fastr. Send cart recovery SMS, abandoned cart emails, web push reminders, popups & automation flows. Easier than Klaviyo, Mailchimp, SMSBump. No code. Boost sales with multi-channel abandoned cart recovery, checkout recovery, SMS marketing, email flows, push notifications, cart saver popup, cart abandonment protection, email capture, Shopify automation, winback flows, retargeting, cart abandonment app, sms popup, email popup, cart recovery. Recover abandoned carts with SMS, email & push using Fastr. Send cart recovery SMS, abandoned cart emails, web push reminders, popups & automation flows. Easier than Klaviyo, Mailchimp, SMSBump. No code. Boost sales with multi-channel abandoned cart recovery, checkout recovery, SMS marketing, email flows, push notifications, cart saver popup, cart abandonment protection, email capture, Shopify automation, winback flows, retargeting, cart abandonment app, sms popup, email popup, cart recovery. more Send multi-channel abandoned cart reminders for more consistent cart recovery Use browse abandonment push reminders & re-engage shoppers who didn't convert Add SMS abandoned cart recovery - an SMS bump nudges shoppers to purchase Send SMS text messaging reminders to give your store a powerful checkout boost Simple set-up complete email marketing cart abandonment protector in minutes
Opt-in Shopify Apps
Enhance your Shopify store with the best Opt-in apps. Get insights on features, pricing, and user reviews for 2026.
Looking for the Top Opt-in Apps?
We've analyzed thousands of opt-in apps to identify the top performers based on ratings and install counts.
View Best Opt-in Apps
Increase sales with Feedify Web Push Notification, Recover abandoned carts, price drop alerts etc. Say hello to Feedify—your go-to app for delivering web and mobile push notifications that demand attention! With a single click, you can reach your customers instantly, even after they’ve left your site. Whether it’s announcing a sale or alerting them to restocked favorites, Feedify keeps your store top of mind—no emails or phone numbers required. Effortlessly drive more traffic and boost sales, all while keeping your offers front and center. Selling smarter has never been this simple! Say hello to Feedify—your go-to app for delivering web and mobile push notifications that demand attention! With a single click, you can reach your customers instantly, even after they’ve left your site. Whether it’s announcing a sale or alerting them to restocked favorites, Feedify keeps your store top of mind—no emails or phone numbers required. Effortlessly drive more traffic and boost sales, all while keeping your offers front and center. Selling smarter has never been this simple! more Unlimited impressions upto 1000 subscribers Recover abandoned carts like never before in 3 simple steps. Create pushes swiftly with URL auto-fetch & analyze with real-time stats. Personalized geo-targeting, instant subscriber collection via native opt-in. User segmentation based on behavior and interests.
Increase revenue with cart recovery & engage customers with custom texts and web push notifications. Firepush's all-in-one app enables you to recover abandoned carts and grow sales consistently. Re-engage with potential customers and improve conversion rates using text messages and web push notifications. Firepush lets you send a sequence of automated web push notifications and SMS to re-target customers and eventually drive more revenue. Easily create, manage and track multiple campaigns to maximize the effectiveness of each customer interaction. Firepush's all-in-one app enables you to recover abandoned carts and grow sales consistently. Re-engage with potential customers and improve conversion rates using text messages and web push notifications. Firepush lets you send a sequence of automated web push notifications and SMS to re-target customers and eventually drive more revenue. Easily create, manage and track multiple campaigns to maximize the effectiveness of each customer interaction. more Retarget customers - recover abandoned carts and increase sales. Create multi-channel campaigns using SMS and web push in minutes. Automate notifications for price drop, delivery updates and promotions. Get an overview of different campaigns, target audiences and revenue generated. Convert potentials to customers using personalized texts and web notifications.
Maximize revenue with advanced email & marketing automation, and personalized shopping experiences. Easily attract, convert, and make sales with our all-in-one platform. Seamlessly combine multiple channels into a single automation workflow for increased conversions. Utilize user-friendly tools, flexible pricing, and AI-driven content for personalized marketing. Capture, convert, and retain customers with targeted emails, SMS, push notifications, promo codes, sign-up forms, triggered popups, and many other AI-powered features. Easily attract, convert, and make sales with our all-in-one platform. Seamlessly combine multiple channels into a single automation workflow for increased conversions. Utilize user-friendly tools, flexible pricing, and AI-driven content for personalized marketing. Capture, convert, and retain customers with targeted emails, SMS, push notifications, promo codes, sign-up forms, triggered popups, and many other AI-powered features. more Automate lifecycle journeys: abandoned carts, price drops & win-backs Segment by purchase behavior & cart value for targeted messaging Easily connect your shop, manage promo codes, and send transactional emails Track ecommerce and message performance reports in one dashboard Engage your audience across multiple channels: email, SMS, push, and popups
Drive repeat purchase & more revenue with AI-driven automations - email, sms, whatsapp, facebook Gleantap is an all-in-one messaging platform that helps you use purchase data & behavior to engage customers more intelligently driving repeat purchases & increasing revenue. Gleantap combines 4 modules - Omnichannel Inbox with AI, Marketing Automation, Sales CRM & Reputation Management into a single platform. Automate full customer journeys based on behavior or time and use AI agents to respond to customers across any channel - Email, SMS, Web Chat, Facebook Messenger, Instagram, Whatsapp etc Gleantap is an all-in-one messaging platform that helps you use purchase data & behavior to engage customers more intelligently driving repeat purchases & increasing revenue. Gleantap combines 4 modules - Omnichannel Inbox with AI, Marketing Automation, Sales CRM & Reputation Management into a single platform. Automate full customer journeys based on behavior or time and use AI agents to respond to customers across any channel - Email, SMS, Web Chat, Facebook Messenger, Instagram, Whatsapp etc more Engage customers with two-way conversations using AI and/or Human agents Easily create multi-touch journeys across email & sms based on customer data Use forms to survey customer, collect feedback, generate reviews & more Build intuitive pipelines for lead tracking, upsells or tracking fulfillment Customer Success Manager to help you run the right campaigns
Trusted by 3,000+ brands to grow email revenue with templates, flows and popups. Works with Klaviyo. Grid & Pixel helps Klaviyo and Shopify brands grow faster with better email marketing. Proven email templates, smart personalization, automation, email flows, SMS, signup forms, popups, segmentation, and custom design, all in one powerful app. AI agents audit, fix, and automate your email marketing. Preview thousands of high-performing email campaigns and creatives instantly tailored to your brand. Skip the guesswork, find what works, launch faster, and drive more revenue without the busywork. Grid & Pixel helps Klaviyo and Shopify brands grow faster with better email marketing. Proven email templates, smart personalization, automation, email flows, SMS, signup forms, popups, segmentation, and custom design, all in one powerful app. AI agents audit, fix, and automate your email marketing. Preview thousands of high-performing email campaigns and creatives instantly tailored to your brand. Skip the guesswork, find what works, launch faster, and drive more revenue without the busywork. more We create and schedule email campaigns for you each week Creative + copy done for you, with edits always in your control 8–12 automated flows live on day one, fully customizable Works seamlessly with Klaviyo, Shopify Email, and Omnisend
Boost sales with omni-channel marketing via WhatsApp, SMS, and Web Push campaigns & automations Effortlessly expand your marketing reach with our all-in-one platform, featuring WhatsApp, SMS, and Web Push channels. Grow your subscriber list and create sales-boosting campaigns across these channels. Recover lost sales with abandoned cart and checkout automations, and drive new sales with back-in-stock and price-drop alerts. Our smart balancing algorithm ensures each message is delivered via the best channel, avoiding duplicates. Effortlessly expand your marketing reach with our all-in-one platform, featuring WhatsApp, SMS, and Web Push channels. Grow your subscriber list and create sales-boosting campaigns across these channels. Recover lost sales with abandoned cart and checkout automations, and drive new sales with back-in-stock and price-drop alerts. Our smart balancing algorithm ensures each message is delivered via the best channel, avoiding duplicates. more Easily create customizable popups to grow WhatsApp, SMS and Web Push subscribers Create multi-channel campaigns in minutes with WhatsApp, SMS and Web Push Auto recover abandoned cart, abandoned checkout, and abandoned browser Auto send back in stock and price drop reminders automatically to drive new sale Send messages to every subscriber via the optimal channels, avoiding duplicates
Respond to customers faster, increase satisfaction, and streamline the agent experience with SMS. No more switching between platforms to access key information. Now, you can message your shoppers alongside their recent orders, loyalty information, and customer notes. Heymarket’s 2-way sync keeps data automatically updated, so your conversations are accurate. Message your customers with key Shopify information right at hand. Automatically send notifications at each stage of a Shopify order. Deliver a stellar shopping experience across SMS, Instagram Messaging, Facebook Messenger, and more. No more switching between platforms to access key information. Now, you can message your shoppers alongside their recent orders, loyalty information, and customer notes. Heymarket’s 2-way sync keeps data automatically updated, so your conversations are accurate. Message your customers with key Shopify information right at hand. Automatically send notifications at each stage of a Shopify order. Deliver a stellar shopping experience across SMS, Instagram Messaging, Facebook Messenger, and more. more 2-way messaging right from Shopify Reach multiple contacts at once with personalized SMS marketing Automatically send order updates from Shopify that customers can respond to Send and receive messages from SMS, Facebook and Instagram Messenger, and more Enterprise-grade reports and security: SOC 2 Type 2, TCPA, and HIPAA compliant
Grow your SMS list effortlessly with HiTide's Instagram DM automation platform. HiTide is the go-to SMS list growth tool for brands using Attentive, BigCo, Klaviyo, Postscript, Sendlane or Yotpo. With HiTide, you can acquire new SMS subscribers, reactivate past ones, and win lifelong customers. Run various campaigns like giveaways, early access events, restocks, and product launches to drive efficient SMS marketing opt-ins. HiTide, combined with your existing SMS platform, makes it easy to measure social ROI. HiTide is the go-to SMS list growth tool for brands using Attentive, BigCo, Klaviyo, Postscript, Sendlane or Yotpo. With HiTide, you can acquire new SMS subscribers, reactivate past ones, and win lifelong customers. Run various campaigns like giveaways, early access events, restocks, and product launches to drive efficient SMS marketing opt-ins. HiTide, combined with your existing SMS platform, makes it easy to measure social ROI. more Integrated with Attentive, BigCo, Klaviyo, Postscript, Sendlane and Yotpo Choose from ready-made Instagram Direct Message templates or craft your own Connect IG securely using Meta-approved API, without sharing your password Run giveaways, early access, restock, & drop campaigns for SMS list growth
Kaypush integrates with Klaviyo to deliver personalized web push notifications on your site. Kaypush enhances Shopify stores by integrating with Klaviyo to deliver personalized web push notifications. Kaypush can: - Use Klaviyo segments for sending Web Push Campaigns. - Send Web Push notifications inside Klaviyo flows for messaging. - Report on opens, clicks and revenue per webpush. - Activate Web Push flows such as browse abandonment, cart abandonment and back in stock -Set up pop ups for web push opt-in Kaypush enhances Shopify stores by integrating with Klaviyo to deliver personalized web push notifications. Kaypush can: - Use Klaviyo segments for sending Web Push Campaigns. - Send Web Push notifications inside Klaviyo flows for messaging. - Report on opens, clicks and revenue per webpush. - Activate Web Push flows such as browse abandonment, cart abandonment and back in stock -Set up pop ups for web push opt-in more Klaviyo Integration: Seamlessly sync customer data for tailored messaging. Use Klaviyo segments to target audiences with personalized notifications. Work with Klaviyo flows to automate push notifications seamlessly.
Recover unpaid orders & open draft orders with advanced payment reminders (Email & SMS) Looking for an advanced payment reminder app? Kindly helps you recover unpaid orders and draft orders — especially for manual payment methods like bank transfer, invoice or COD. Create multiple flexible reminder schedules based on due dates, order receipt date or invoice sent date, follow up customers via email or SMS, auto‑cancel unpaid orders to free inventory, and track recovered revenue with built‑in analytics. Recover revenue intelligently with Kindly. Looking for an advanced payment reminder app? Kindly helps you recover unpaid orders and draft orders — especially for manual payment methods like bank transfer, invoice or COD. Create multiple flexible reminder schedules based on due dates, order receipt date or invoice sent date, follow up customers via email or SMS, auto‑cancel unpaid orders to free inventory, and track recovered revenue with built‑in analytics. Recover revenue intelligently with Kindly. more Automated payment reminders for unpaid orders & draft orders (email, SMS opt.) Multi‑step reminder schedules based on due, receipt or invoice sent date Individual reminder schedules based on payment method, order or customer tag. Auto‑cancel unpaid orders after X days to free inventory and reduce manual work Analytics: recovered revenue, success rate, deliverability & engagement metrics
Build email marketing, SMS, and WhatsApp campaigns powered by AI to grow ecommerce sales. Go beyond the basics with the Klaviyo marketing app. New stores get a guided setup — sign-up form, welcome email, and abandoned-checkout flow — without leaving Shopify Admin. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and marketing automation tools that turn browsers into buyers. Go beyond the basics with the Klaviyo marketing app. New stores get a guided setup — sign-up form, welcome email, and abandoned-checkout flow — without leaving Shopify Admin. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and marketing automation tools that turn browsers into buyers. more Unify and activate real-time data from Shopify and 350+ apps across the journey Use Composer to build launch-ready, on-brand marketing campaigns across channels Create AI-powered segments and flow triggers using historical and real-time data Drive conversions with personalized email, SMS, WhatsApp, mobile push & pop-ups Turn service moments into shopping moments with Customer Hub and Customer Agent
Accelerate growth and revenue with unmatched Email, SMS, Identity, and Push orchestration. Turn Shopify customer data into personalized experiences that drive more revenue. Listrak helps retailers turn Shopify customer, product, order, and behavioral data into personalized experiences across Email, SMS, RCS, Push, and Onsite. With identity, data, messaging, and orchestration in one platform, marketers can recognize more shoppers, understand intent, and engage each customer with the right experience at the right moment. Turn Shopify customer data into personalized experiences that drive more revenue. Listrak helps retailers turn Shopify customer, product, order, and behavioral data into personalized experiences across Email, SMS, RCS, Push, and Onsite. With identity, data, messaging, and orchestration in one platform, marketers can recognize more shoppers, understand intent, and engage each customer with the right experience at the right moment. more Real-time tracking: Conversion metrics, browse activity, cart activity, and more Direct, real-time API sync: Consume customer, order and product catalog updates Automated coupon generation and Product Recommendations across campaigns Cross-channel AI-powered predictive segmentation and targeting Real-time Email, SMS, and Push subscription integration + AI Identity Resolution
Drive sales with smarter SMS and email marketing automation built for ecommerce brands Boost your store's performance with Intuit Mailchimp's AI-powered marketing automation platform for B2C and B2B merchants. Automatically trigger welcome emails and win back shoppers with abandoned cart reminders, back-in-stock alerts, and email retargeting with product recommendations. Convert customers with unique discount codes across email campaigns, SMS notifications, and pop-up forms. Connect Shopify data into personalized segments in one platform trusted by millions of ecommerce brands. Boost your store's performance with Intuit Mailchimp's AI-powered marketing automation platform for B2C and B2B merchants. Automatically trigger welcome emails and win back shoppers with abandoned cart reminders, back-in-stock alerts, and email retargeting with product recommendations. Convert customers with unique discount codes across email campaigns, SMS notifications, and pop-up forms. Connect Shopify data into personalized segments in one platform trusted by millions of ecommerce brands. more Automate welcome, abandoned cart, and back-in-stock emails to boost conversions Sync your Shopify store’s segments to personalize email and SMS campaigns Drive sales with automated single-use codes, SMS discounts, and pop-up forms Turn Shopify customer events into personalized segments for smarter targeting Track attributed revenue in Shopify to measure campaign performance and ROI
Abandoned cart recovery email, custom email marketing campaign & web push notification to get sales. Recover abandoned carts & checkouts with Meeri abandoned cart recovery & browse abandonment protector app. Email & web push notifications target customers via abandoned cart recovery, abandoned checkout recovery, flash sales, welcome message & email marketing campaigns. Browse abandonment campaign converts window shoppers to customers. Secure & easy to subscribe, no email & phone required for abandoned cart recovery & abandoned checkout recovery via push notification marketing automation. Recover abandoned carts & checkouts with Meeri abandoned cart recovery & browse abandonment protector app. Email & web push notifications target customers via abandoned cart recovery, abandoned checkout recovery, flash sales, welcome message & email marketing campaigns. Browse abandonment campaign converts window shoppers to customers. Secure & easy to subscribe, no email & phone required for abandoned cart recovery & abandoned checkout recovery via push notification marketing automation. more Create powerful custom email marketing automation campaigns to recover carts Recover abandoned carts & abandoned checkouts via email & web push notifications Run preorder product launch & marketing campaigns with AI web push & Email Create custom subscriber segments to personalize engagement like welcome message Turn visitors in to buyers with browse abandonment & abandoned checkout campaign
Grow with SMS Marketing & WhatsApp. Send campaigns, recover abandoned carts & automate alerts. Mercuri helps businesses engage customers with SMS marketing and WhatsApp messaging. Send marketing campaigns, recover abandoned carts, and automate confirmations and reminders. Manage conversations in a shared inbox where AI agents can assist with customer responses and help handle bookings or orders. Mercuri helps businesses engage customers with SMS marketing and WhatsApp messaging. Send marketing campaigns, recover abandoned carts, and automate confirmations and reminders. Manage conversations in a shared inbox where AI agents can assist with customer responses and help handle bookings or orders. more Recover abandoned carts and bookings automatically with SMS and WhatsApp Send targeted SMS Marketing campaigns using Shopify customer segments Chat with customers and answer inquiries via WhatsApp and SMS Shared Inbox: Manage all SMS and WhatsApp conversations in one place Send confirmations, reminders, and shipping updates automatically
Engage your audience and generate more earnings with Notifadz's Web Push Notification tool. Notifadz - Web Push Notif helps you retain visitors, including those acquired through paid ads, by re-engaging them directly on their devices (on desktop and mobile)—even when they’re offline. Use Web Push Notifications to stay connected with visitors, delivering tailored messages that include images, titles, logos, and CTAs. Share branding, promotional content, and updates, ensuring you maintain engagement and maximize the impact of your traffic efforts. Notifadz - Web Push Notif helps you retain visitors, including those acquired through paid ads, by re-engaging them directly on their devices (on desktop and mobile)—even when they’re offline. Use Web Push Notifications to stay connected with visitors, delivering tailored messages that include images, titles, logos, and CTAs. Share branding, promotional content, and updates, ensuring you maintain engagement and maximize the impact of your traffic efforts. more Send personalized web push notifications with just one click! Schedule recurring or one-time campaigns to promote your products and offers. Set up powerful marketing automation campaigns effortlessly. Utilize advanced features to segment your audience effectively. Send campaigns to new audiences beyond your own, leveraging a 60M opt-in base.
Win repeat sales with SMS marketing — campaigns, automations & 1-on-1 texts. SMS marketing for small businesses — no monthly fees, pay-as-you-go from $0.03/text in the US and Canada. Turn one-time shoppers into repeat customers: send bulk SMS and MMS campaigns, schedule them in advance, and reply 1-on-1. Automate abandoned cart, win-back, and review request texts. Sync customers from Shopify or upload a CSV, then build segments. Manage opt-outs and stay compliant. Start with a $5 credit toward your first campaign. SMS marketing for small businesses — no monthly fees, pay-as-you-go from $0.03/text in the US and Canada. Turn one-time shoppers into repeat customers: send bulk SMS and MMS campaigns, schedule them in advance, and reply 1-on-1. Automate abandoned cart, win-back, and review request texts. Sync customers from Shopify or upload a CSV, then build segments. Manage opt-outs and stay compliant. Start with a $5 credit toward your first campaign. more Automatically sync customers from Shopify to Notify, or upload a customer list. Send texts with images and schedule campaigns for future delivery. View campaign replies and start 1-on-1 text conversations. Add SMS automations for abandoned cart, customer win-back, and review requests.
Easily recover abandoned carts. Target buyers with personalized offers. Track conversions. Ocamba Hood is a robust customer engagement solution that streamlines delivery of personalized messages via push notifications while leveraging real-time user behavior insights. These capabilities could help you drive higher order value and, in turn, positively affect your overall revenue. Ocamba Hood is 100 percent GDPR-compliant, privacy-friendly, and easy to set up with no coding required. Ocamba Hood is a robust customer engagement solution that streamlines delivery of personalized messages via push notifications while leveraging real-time user behavior insights. These capabilities could help you drive higher order value and, in turn, positively affect your overall revenue. Ocamba Hood is 100 percent GDPR-compliant, privacy-friendly, and easy to set up with no coding required. more 1) Reports designer: 100+ metrics to understand customer needs & preferences. 2) Audience segments: Tailor messages to every customer group. 3) Campaigns: Streamline push with A/B testing, conversions & scheduling. 4) Deals: See what drives conversions and allocate resources effectively.
AI-powered customer platform: Recover abandoned carts. Drive sales, AOV, loyalty & subscriber growth All-in-ONE AI Marketing Shopify Sidekick: AI Assistant. New or established brand, ONE can help turn ad traffic & existing customers into repeat buyers. Scale faster by unifying sms/email marketing, one-page checkout upsell, pop up, discounts, rewards, analytics, AB testing, AI side kick, AI voice, shopify marketplace. Connect optional tools like mail chimp, klavio, sms bump, postscript & shopify forms. Super app for Shopify Plus & Basic stores that personalizes customer journeys while you sleep! All-in-ONE AI Marketing Shopify Sidekick: AI Assistant. New or established brand, ONE can help turn ad traffic & existing customers into repeat buyers. Scale faster by unifying sms/email marketing, one-page checkout upsell, pop up, discounts, rewards, analytics, AB testing, AI side kick, AI voice, shopify marketplace. Connect optional tools like mail chimp, klavio, sms bump, postscript & shopify forms. Super app for Shopify Plus & Basic stores that personalizes customer journeys while you sleep! more Ask ONE AI — Chatbot Writes Product Description, SMS Text Messaging, Translation Add One-Click Checkout Page — Cross Sells & Sweet Upsell Product Recommendations Automate Shopify Email/SMS Marketing — Cart Recovery, SMSBump, Klaviyo MailChimp Activate Sales Pop Up Window — E-Mail/Email Pop Up, Discount Spin Wheel/Wheelio A/B Test Coupon Codes — TikTok Shop, Google/YouTube, IG/Instagram Shop & Amazon
Related Categories
About Opt-in Apps for Shopify
Opt-in 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 opt-in 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 opt-in solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.