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.

Power your email and SMS marketing with AI. Create multilingual campaigns and advanced automations from one prompt with Sidekick, ChatGPT, or Claude. Refine templates, product blocks, conditions, and delays in intuitive editors. Recover abandoned checkouts, welcome subscribers, and send restock alerts. Automate review requests and showcase product and video reviews with branded widgets. Grow your list with popups and forms, target segments, check deliverability before sending, and track revenue.

Most apps sell more to the customers you already have. A gift registry works the other way around. Your customer builds a wedding registry, baby registry or a wishlist for any occasion, then shares it with friends and family who arrive at your store knowing what to buy. Most have never shopped with you before. A saved wishlist becomes a registry when the occasion arrives. Purchases are tracked, so two guests never buy the same gift, and your admin shows every registry, order and revenue.

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.

Mintt Instafeed lets you display Instagram feeds, Reels, shoppable videos, and UGC as galleries. Create product and collection feeds that build social proof and drive sales. Automatically sync your Instagram feeds, auto-tag products, and let customers shop now or add to cart directly from posts. Customize grid or slider layouts, pin or hide Instagram content, and upload your own photos and videos. Fast, responsive, and built to convert. Upload videos to the Shop app to reach new shoppers.