CUCKOO America

Privy ‑ Email, SMS & Pop Ups

Shopify businesses use Privy to grow their email & SMS contacts, automate their email marketing, send money-making text messages, and improve their website conversion rates. With Privy, you don’t need to be an expert to design email newsletters, launch website popups, or automate cart saver texts. Privy is built for ease-of-use, so you can spend more time focusing on growing your business. And if you have questions, our support teams are there with you every step of the way.

Rating

4.6 / 24,970 reviews

Categories

Email marketingPop-ups

Developer

Privy Operations

Detected

February 12, 2026

Yotpo: Product Reviews App

Yotpo product reviews and ratings drive sales and help you better understand your customers. Collect more trustworthy reviews, photos, and videos, with in-mail review requests and AI-powered prompts. Reach more shoppers by displaying your reviews and ratings on social media and search engines, like Google. Own all of your reviews and easily moderate them. Access detailed analytics to boost conversions. Plus, connect Yotpo Reviews with Loyalty.

Rating

4.8 / 7,696 reviews

Categories

Product reviews

Developer

Yotpo

Detected

October 27, 2026

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

4.5 / 4,966 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Oct 2025

Preorder, Back In Stock ‑ STOQ

Use STOQ's Preorder or Notify Me button to create waitlists for out of stock products. Offer pre-order, backorder, presales with deposits or partial payment and unlock preorder revenue today. Or send back in stock when you restock via email/SMS automatically. Customize everything with 24*7 help. With STOQ, send back in stock alerts and get preorders with many features built for you - multiple locations, Klaviyo sync & back in stock emails, analytics, markets, reminder alerts & more!

Rating

5 / 4,204 reviews

Categories

Pre-ordersStock alerts

Developer

Artos Software

Detected

May 8, 2026

Seal Subscriptions App

Configuring a subscription offer has never been easier! Install the app, set it up in minutes, create your first subscription rule, and start generating sweet, consistent subscription recurring delivery revenue. The Seal Subscription app gives you full control over your subscribers, products, discounts, churn rate, subscription boxes, free trials, memberships, digital access and cancellations, with a great support team behind it to help you in any situation!

Rating

4.9 / 4,176 reviews

Categories

Loyalty and rewardsSubscriptions

Developer

Seal Subscriptions

Detected

November 8, 2025

Upsell & Cross Sell — Selleasy

High-conversion one click upsell & post purchase upsell app. Bundle frequently bought together products & addons to increase AOV. Use in cart upsell, cross sells & automatic product recommendations for complementary products on product page & cart drawer. Checkout upsell extensions & discount functions for bundling accessories. Mobile-responsive upsell funnel with thank you page & pop up upsell offers works with any theme to boost conversion rates in multi-language & multi-currency stores.

Rating

4.9 / 3,516 reviews

Categories

Product bundlesUpsell and cross-sell

Developer

Logbase

Detected

March 9, 2026