Delta Pixel enables accurate and reliable tracking across major ad platforms including Facebook (Meta) Pixel, TikTok Pixel, and Google Ads Conversion Tags. The app supports server-side tracking via Conversion API, allowing merchants to maintain data accuracy even with privacy updates such as iOS 14+. Designed for merchants who use multiple advertising channels, it helps ensure that key customer actions are captured and shared with their ad platforms for better attribution and campaign insights.

Elevar by Audiense's server-side tracking with Session Enrichment stitches events, sessions, and channel attribution to recognize returning anonymous users and connect behavior across visits in real time. Built for a cookieless future, Elevar provides a flexible, scalable data foundation—delivering reliable data to Meta CAPI, Snapchat, Klaviyo, and more without browser tracking. Scale profitably with data you can trust.

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.

Recover lost sales and increase revenue with Back in Stock alerts sent via email and SMS. Let customers join waitlists for Out of Stock products with automatic Restock notifications. Support Notify Me widgets for Back in Stock alerts, preorder waitlists, price drop notifications, and low stock warnings - converting interested shoppers into paying customers. Customize Back in Stock alert templates to match your brand and retarget subscribers with exclusive offers to maximize conversion rates.