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.

Enhance your store with an announcement bar that grabs attention and drives sales. Create scrolling, sticky, rotating, sliding or marquee bars to highlight promotions, free shipping, notifications or seasonal offers. Add call-to-action buttons that guide shoppers to collections or pages. Schedule bars by country, keep every bar mobile-friendly, and match your brand with custom colors, fonts and emojis. Multi-language support in 23 languages helps your store reach a global audience.