Shop Stevie

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

4.8 / 8,109 reviews

Categories

Loyalty and rewardsPop-ups

Developer

Smile.io

Tracked since

Feb 2025

Stamped Product Reviews & UGC

Stamped helps growing Shopify brands collect more product reviews, photo and video UGC, and Q&A with automated review requests. Show them in fully customizable review widgets and star ratings, and sync reviews to Google Shopping, Meta and the Shop App to win more clicks. Connect Klaviyo, Attentive, Omnisend and Gorgias in minutes. Switching from another app? Our team migrates your reviews for you, backed by hands-on support.

Rating

4.8 / 6,585 reviews

Categories

Product reviewsSocial proof

Developer

Stamped.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

4.5 / 4,966 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Feb 2025

Notify! Back in Stock+Wishlist

Add “Notify Me,” “PreOrder,” or “Wishlist” buttons to out-of-stock product, home, and collection pages. Send auto restock alerts via email/SMS/push. Accept D2C/B2B pre-orders with discounts, notes, and partial payments. Show low stock with a “only X left” counter for FOMO and forecast inventory with low stock alerts. Wishlist lets shoppers save items and return later, boosting engagement and recovery. More presale, back in stock and wish list features with GDPR and details Inside Notify Me!™.

Rating

4.9 / 4,487 reviews

Categories

Pre-ordersStock alerts

Developer

Notify Me!

Detected

November 2, 2025

Attrac Popup, Announcement Bar

Attrac offers all types of onsite marketing campaigns in a single app. These include promotional announcements, upsell/cross-sell offers, frequently bought together bundles, store notifications, and email capture & SMS subscribe popups. With Attrac, you can easily promote coupon codes and free shipping offers, add urgency countdown timers, and grow your email/SMS marketing lists. Attrac is easy to set up, fully customizable, and integrates with popular page builders and email marketing apps.

Rating

4.9 / 1,705 reviews

Categories

BannersPop-ups

Developer

Attrac (by AppHero)

Tracked since

Feb 2025

Simple Affiliate

Simple Affiliate runs an in-house affiliate program inside your Shopify store, with no network in the middle. Customers, creators, and influencers sign in with your store's customer accounts and share referral links or discount codes. Autopay sends automated payouts through Stripe and facilitates 1099 forms for eligible U.S. affiliates. PayPal, store credit, and manual payouts are also available. Connect Claude or ChatGPT to check results and change settings, with your Confirm on each change.

Rating

4.9 / 153 reviews

Categories

Affiliate programsTaxes

Developer

SA Inc.

Detected

November 8, 2025