Warstic

Smile: Loyalty Program Rewards

Smile makes it easy to launch fully branded loyalty rewards that keep customers coming back. Give loyalty points on purchases, unlock VIP tiers, and grow with customer referrals, online and in store with Shopify POS. On Shopify Plus, members redeem at checkout. Loyalty Hub puts rewards inside customer accounts. Run 2x points weekends and VIP pricing, amplified with Klaviyo, and benchmark results against top brands. Winner of a 2026 Shopify Build Award for innovation and impact.

Rating

4.9 / 8,111 reviews

Categories

Loyalty and rewardsPop-ups

Developer

Smile.io

Tracked since

Feb 2025

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 / 4,970 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Feb 2025

FBP: Fast Bundles & Upsell App

Create product bundles that increase AOV with bundle and upsell offers, product add-ons, cross-sell recommendations, and AI-powered Frequently Bought Together. Build mix & match bundles, fixed bundles, BOGO, Buy X Get Y, free gift with purchase, and build-your-own bundles with Bundle Builder. Show upsell offers on product pages to help customers add complementary products before checkout. Use volume discounts and quantity breaks as upsell offers in one bundle app for higher-value bundle orders.

Rating

5 / 4,747 reviews

Categories

Product bundles

Developer

Fast Bundle

Detected

April 2, 2025

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 / 2,559 reviews

Categories

Email marketingWishlists

Developer

Swym Corporation

Tracked since

Feb 2025

Mailchimp Email SMS Marketing

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.

Rating

4.8 / 1,935 reviews

Categories

Email marketingSMS marketing

Developer

Intuit Mailchimp

Detected

October 27, 2026

Rebuy Personalization Engine

Rebuy personalizes every step of the shopping journey with AI-powered upsells, cross-sells, and smart product discovery and merchandising tools. Our core packages — Cart & Merchandising, Checkout & Post Purchase, Search & Collections, and Flows & A/B Testing — help brands boost AOV and LTV. Plus, Rebuy Monetize unlocks new, incremental post-purchase profit! Convert more and grow faster with flexible no-code, low-code, and custom code solutions trusted by top Shopify stores.

Rating

4.7 / 953 reviews

Categories

Cart customizationSearch and filters

Developer

Rebuy

Tracked since

Feb 2025