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.

Inbox puts an AI-powered sales associate on your storefront. Buyers can ask questions and get help finding the right products from your catalog. When buyers sign in with Shop, your Inbox agent can personalize replies using their preferences and purchase history from across Shopify. Run Inbox with or without the agent. Inbox learns from your catalog, policies, and store content while you control its tone, style, and rules.

Build hype with presales on new product launches with a Preorder manager. Don't miss sales with waitlists on sold out products, back in stock notifications & restock alerts. Turn sold out products into a D2C or B2B preorder or backorder. Add pre-orders & notify me buttons on product pages with tools like partial payments, preorders with automatic discounts, presale order limits, order tagging, stylish pre-order badges, automated pre order emails & restock alerts, shipping dates, countdown timers