Karolin Studio

Appstle℠ Subscriptions App

Provide rich and seamless subscriptions and subscription box experiences to your customers in a few clicks, with Appstle Subscriptions App! Appstle offers powerful recurring orders and payments functionalities, efficient subscription management tools, 1-click checkout, customer loyalty motivations, build-a-box, churn control, gaming preventions, an enhanced customer portal, and more. Natively integrated with other Appstle apps! Have a query? Our merchant success team is available 24x7x365.

Rating

5 / 10,815 reviews

Categories

Loyalty and rewardsSubscriptions

Developer

Appstle Inc.

Detected

December 16, 2025

UpPromote Affiliate Marketing

Manual & unreliable tracking, inactive creators, and fraud kill your affiliate program. UpPromote helps Shopify brands turn affiliate partnerships into a measurable growth channel. Save admin hours with automated tracking, management and PayPal payouts. Get the actionable data and insights you need to build robust programs, track ROI, and scale what works. Keep your ambassadors motivated with flexible commissions, bonuses, and gifts. Block coupon leaks and discount abuse to protect your profits.

Rating

4.9 / 6,376 reviews

Categories

Affiliate programsLoyalty and rewards

Developer

UpPromote

Detected

September 20, 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

4.7 / 5,007 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 / 4,286 reviews

Categories

Pre-ordersStock alerts

Developer

Artos Software

Detected

May 2, 2026

Instafeed ‑ Instagram Feed

Mintt Instafeed lets you display Instagram feeds, Reels, shoppable videos, and UGC as galleries. Create product and collection feeds that build social proof and drive sales. Automatically sync your Instagram feeds, auto-tag products, and let customers shop now or add to cart directly from posts. Customize grid or slider layouts, pin or hide Instagram content, and upload your own photos and videos. Fast, responsive, and built to convert. Upload videos to the Shop app to reach new shoppers.

Rating

4.9 / 3,399 reviews

Categories

Image gallerySocial proof

Developer

Mintt Studio

Tracked since

Oct 2025

Fontify: Google & Custom Fonts

Fontify is a font changer for Shopify. Pick any Google font or upload your own licensed brand fonts (TTF, OTF, WOFF2), then click any element to set its font. Preview typography live before publishing and use different fonts by page, language or device. Fonts are self-hosted for fast loading and GDPR-friendly delivery. Note: Fontify applies and hosts fonts; it does not sell font licenses. Google Fonts are free to use; for commercial fonts, buy a web license from the foundry.

Rating

4.9 / 1,406 reviews

Categories

Content - OtherDesign elements - Other

Developer

Nitro Apps

Tracked since

Oct 2025