A/B test prices, content, shipping, discounts, checkout, and post-purchase offers to grow profit. Find the right price for every product, roll out winning variants across segments, and track results using your own COGS and metrics. Whether you're testing content updates, new discount strategies, or post-purchase offers, we help Shopify brands run experiments that drive real business impact.

Get the most out of your product reviews with all your data consolidated in one platform. Deliver a seamless customer experience with all review requests on brand, on time, and never double-sent – Klaviyo already has all your existing templates and applies smart sending rules to all sends.

Go beyond the basics with Klaviyo’s AI-first B2C CRM. 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 AI customer service tools that turn browsers into buyers.

Littledata connects your Shopify store with Twilio Segment, a leading Customer Data Platform (CDP), tracking full ecommerce and customer event data. Littledata automatically sends accurate Shopify data to Segment, enabling you to push that data to any of the device-mode or cloud-mode destinations that Segment supports.

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! Grow faster with flexible no-code, low-code, and custom code solutions trusted by top Shopify stores to convert more and grow faster.