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.

Boost your AOV with Wiser, built on AI product recommendations offering product upsell & cross-sell and add to cart offers. Show frequently bought together (FBT), related products, & recently viewed items on the product page & cart drawer. Add post purchase upsell offers right after checkout to capture more revenue. Use the slide-out cart drawer to add in cart upsell recommended products & a free shipping progress bar. Drive conversions with recommended products with upsell & cross sell bundles.

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.

Max Out Sales on product pages with product options variants customizer. Add add-on price, custom field, custom text engraving for jewelry, embroidery, POD, gift wrap, laser engraving. Need sales-first custom product personalization customization? Product Personalizer Live Preview brings customer photo upload file, image upload, custom text field textbox real-time to lift customized product sales. Get conditional product variants options, product personalisation, product customizer configurator.

Use STOQ's Preorder or Notify Me button to create waitlists for out of stock products. Offer pre-order, backorder, presales with deposits or partial payment and unlock preorder revenue today. Or send back in stock when you restock via email/SMS automatically. Customize everything with 24*7 help. With STOQ, send back in stock alerts and get preorders with many features built for you - multiple locations, Klaviyo sync & back in stock emails, analytics, markets, reminder alerts & more!