Unlike basic cart drawer apps, Upcart turns your cart into a revenue-driving touchpoint with in-cart upsells, cross-sells, rewards, and add-ons—without redirecting shoppers or requiring multiple apps. Designed for fashion, food & beverage, beauty, and other DTC brands, Upcart matches your storefront and works seamlessly across desktop and mobile.

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.

Streamline your website’s user and conversion tracking with the Stape Server GTM App. It offers an effortless way of embedding a web GTM snippet into every website page. It also empowers revolutionary server-side tagging technology to ensure that user data and conversion tracking are ultra-precise. All thanks to its extended cookie lifetime, script resistance features that make it less susceptible to third parties interference, and secure transmission through dedicated server endpoints.

Klaviyo Reviews collects text, photo, and video reviews with automated email and SMS requests from prebuilt flows. Verified reviews build trust, and AI helps customers write reviews and drafts your replies in your brand voice. Show ratings, summaries, and reviews in on-brand widgets, sync to Google Shopping, and add custom questions. Because reviews live in your CRM, segment on ratings, personalize across channels, feature reviews in campaigns and flows, and route low ratings to support.

Go beyond the basics with the Klaviyo marketing app. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. 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.