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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 / 8,149 reviews

Categories

Loyalty and rewardsPop-ups

Developer

Smile.io

Detected

November 8, 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 / 5,020 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Feb 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 / 4,292 reviews

Categories

Pre-ordersStock alerts

Developer

Artos Software

Detected

November 8, 2025

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 customizationUpsell and cross-sell

Developer

Rebuy

Tracked since

Feb 2025

Alia: Email & SMS Popups

Capture more email and SMS signups and increase opt-in rates with high-converting popups that adapt to each visitor. Alia is a Shopify popup builder that uses AI and machine learning trained on real merchant data to capture subscribers, optimizing performance across site-wide metrics like revenue, AOV, CVR, bounce rate and more. Personalize popups in real time, capture zero-party data with quizzes, offer incentives with gamified popups, and drive higher-quality subscribers.

Rating

4.6 / 137 reviews

Categories

Pop-ups

Developer

Alia

Detected

March 27, 2025

Swap Global

Swap Global runs your international selling from your existing Shopify store. Duties and taxes are calculated and guaranteed at checkout, so shoppers see one final price with no surprise customs bill. Orders ship DDP from your own warehouses and 3PLs with customs documentation automated, and cross-border tax filing, remittance, and duty drawback run without your team. You stay merchant of record, keep your customer data, and receive funds directly.

Rating

4.7 / 45 reviews

Categories

Shipping rates

Developer

Swap Commerce (Dev)

Detected

October 27, 2026