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.

Polar is the AI data platform for commerce. It brings Shopify, Amazon, Meta, Google, TikTok, Klaviyo and more into a warehouse you own, with profit, ROAS, CAC, LTV and inventory defined once. On top sits the AI Operator: An agent governs your data, answers questions with the definition behind each number, and monitors your store and ads (in Slack, Teams...). Once you approve, it acts, from shifting ad budgets and pausing sold-out ads to planning markdowns. Polar MCP works in Claude and ChatGPT.

Enable gift wraps, gift messages, and personalized gift options across your store. Customers add gift features on product pages, in cart, or at checkout for a complete gifting experience. Includes customizable Gift Blocks for: gift wrapping, gift notes, personalized messages, and gift boxes. Perfect for birthdays, holidays, special occasions, Black Friday, and Cyber Monday. Helps increase average order value and boost customer satisfaction through seamless gift experiences that match your store.

Create product bundles, kits, multipacks, BOGO offers, volume discounts and mix-and-match bundles with unlimited variants to increase AOV. Let customers build-your-own-bundle, build a box, or shop curated kits. Promote upsells, cross-sells and frequently bought together offers. AI suggests bundle types from order history and catalog. Launch fast with a no-code builder that's flexible for custom storefronts, POS and Headless. Single & multi-SKU inventory sync across 3PL, WMS, ERP & fulfillment.

Shopify Forms lets you easily add a form to your store, so you can convert visitors into leads and, eventually, sales. Create inline and pop-up forms to collect wholesale leads, subscriber signups, and essential business information. Add colors and images that match your store’s branding, incentivize with discounts, and translate your forms into different languages. Use submission data to build customer profiles and personalize engagement. Plus, analyze performance metrics to learn and improve.