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Klaviyo: Email Marketing & SMS

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.

Rating

4.7 / 5,020 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Oct 2025

Notify Me! Back in Stock Alert

Sold out? That's where Notify Me!™ starts. Shoppers join a waiting list on out-of-stock products and get a restock alert by email, SMS, push or WhatsApp. Or they pre-order right away, with partial payments and presale for coming soon drops, D2C or B2B. But wait, there's more. Last few left? Low stock alerts add urgency. Want loyal shoppers? Wishlists bring them back to what they saved. Each one is packed with multiple customizations and tools for stores of each size. Install free and try them!

Rating

4.9 / 4,586 reviews

Categories

Pre-ordersStock alerts

Developer

Notify Me!

Detected

November 6, 2025

Recharge Subscriptions App

Recharge gives Shopify brands the tools to grow recurring revenue. Make subscribing the obvious choice at checkout and convert more first-time buyers. Give shoppers a portal to manage their own subscriptions, then save the ones who try to cancel with the right alternative. Recover declined cards automatically, before a failed payment becomes a lost customer. Win back the ones who lapse, and reward the ones who stay. Trusted by Good Ranchers, Bobbie, and Dr. Squatch.

Rating

4.8 / 3,595 reviews

Categories

Product bundlesSubscriptions

Developer

Recharge

Detected

May 28, 2026

Hulk Contact Form Builder B2B

Form Builder lets you create unlimited custom forms, including registration forms, contact forms, survey forms, wholesale order forms, multi-step forms, and Typeform-style forms for your Shopify store. With drag-and-drop design, Google reCaptcha, advanced conditional logic, and custom fields, building forms is easy. Supports file uploads and works with all Shopify themes. Before the holiday season, collect early-access sign-ups with a popup form that closes when the sale starts.

Rating

4.9 / 2,759 reviews

Categories

FormsSurveys

Developer

HulkApps

Detected

February 13, 2026

Swym Wishlist Plus

Wishlist Plus enables your shoppers to save favorites and return to them later. Comes with powerful APIs to customize wishlists and integrates with leading email services to send price drop and restock alerts. Helps shoppers organize products into multiple wishlists and share them via emails, SMS, and socials. Supports anonymous wishlists. Comes with detailed reports on shopper behavior. Includes a new Customer Accounts extension for easy tracking of all wishlists and browsing activity.

Rating

4.7 / 2,568 reviews

Categories

Selling in person - OtherWishlists

Developer

Swym Corporation

Tracked since

Oct 2025

Pop‑Ups & Spotlight by Justuno

Great retention marketing starts with great lead capture - that's the belief Justuno was built on. We're the email & SMS list growth partner top retention marketers trust, pairing expert strategy, design, and technology - including AI Popups and Spotlight anonymous visitor ID - with white-glove service to turn traffic into revenue. It's not a nice-to-have. It's the foundation everything else is built on.

Rating

4.6 / 2,358 reviews

Categories

Pop-upsPromotions - Other

Developer

Justuno

Detected

July 10, 2026