Always keeping your customers in the loop about your business updates, promotions, and events is a key element of managing customer relationships. Quick Announcement Bar makes this easier and quicker. You can add a fully customizable banner on your website with a few clicks, inform your customers. You can have multiple bars shown in rotation or with various animations. You can offer different sales on different bars for different geo locations, customers, pages, etc, and optimize the return.

Get the most out of your product reviews with all your data consolidated in one platform. Deliver a seamless customer experience with all review requests on brand, on time, and never double-sent – Klaviyo already has all your existing templates and applies smart sending rules to all sends.

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.

Looking to start a printed or embroidered t-shirt business? Or sell wall art or blankets from the comfort of your home? Do it with Printful—we’re a print-on-demand dropshipping supplier ready to support you every step of the way and take care of the boring stuff (you know, like fulfillment). We’ll print, package, and ship your products to your customers. It’s time for you to take full control of your ideas, time, and finances—start or expand your existing online business with Printful!

Centralize 45+ data sources in one dashboard. Track profit and loss, acquisition (ad spend, blended CAC, ROAS, MER, top-performing ads), retention (LTV, cohorts), merchandising (product performance, inventory) with out-of-the-box dashboards—or build custom metrics and reports. Polar even grows your revenue by recovering Klaviyo’s missed store abandoners, enriching ads for better ROAS with server-side attribution, and building 1:1 customer journeys on Klaviyo that test & optimize themselves.