Klaviyo is the CRM built for B2C brands. Powered by its built-in data platform and AI insights, Klaviyo combines marketing automation, analytics, and customer service into one unified solution, making it easy for businesses to know their customers and grow faster. Create omnichannel campaigns and automated flows using email, SMS, WhatsApp and mobile push in one single platform, the continually optimise performance with Klaviyo AI – from optimising sign-up forms to advanced A/B testing.