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 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.

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.

Avada Order Limits gives B2B and wholesale stores a rule engine for any checkout. For example, set minimum order quantity, max quantity, limit quantity, and order minimums by product, variant, collection, cart, or customer tag. Block bulk re-buyers on limited drops with order limit caps that reset by day, month, year, or lifetime, and run rules on Shopify Functions. Plus, human support helps you set up order limits without code. 30 languages on storefront, multi-currency.

Hundreds of millions of back in stock alerts and notifications delivered reliably across 25,000+ brands. Don't let out of stock products drive customers away. Pre-sell and preorder collections before they drop, and auto-notify shoppers the moment items are back in stock via email, SMS, and push. Replace "Out of Stock" with customizable "Notify Me" and preorder buttons that match your brand, device, and language. Built for high SKU volumes and fast-moving catalogs to boost cash flow fast!