Klaviyo Customers Are Seeing Massive Revenue Growth This Holiday Season

Klaviyo raises $150M Series B after building company the old-fashioned

Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results. Build personalized, omnichannel experiences across WhatsApp, ecommerce, and more with K:AI. Klaviyo is email platform powered by data built for commerce and web businesses. Discover how the Klaviyo CRM, built for your business, can help you create lasting customer relationships. Klaviyo's Email Marketing platform empowers businesses to create personalized, data-driven campaigns, enhancing customer engagement and driving sales growth. The free plan allows you to create a Klaviyo account, import or sync your contacts and activity data, use the drag-and-drop email / SMS editors, and build automations, segmentation, and reports.

Automate timely marketing across email, SMS, mobile push, and WhatsApp, and more with Klaviyo’s AI-powered marketing automation tools. Learn how to grow your business with Klaviyo. Get started with our courses, certifications, and guides to help you succeed with Klaviyo. Meet K:AI, Klaviyo AI. Personalized, autonomous, and always-on—helping brands scale marketing and customer service workflows.