Drive revenue & build customer loyalty with Klaviyo, the CRM built for B2C brands.
Klaviyo is the autonomous B2C CRM that turns real-time customer data into personalized email, SMS, and automated flows. By connecting directly to BigCommerce, Klaviyo unifies your customer signals—orders, catalog updates, cart activity, and coupon usage—into a single real-time profile.
Join over 205,000 growing brands using Klaviyo to power 1:1 personalization at scale. Build high-converting email, SMS, RCS, WhatsApp, and mobile push campaigns, trigger behavioral flows, and convert onsite traffic from one unified platform.
Get started in minutes with 1-click integrations and pre-designed, responsive templates for newsletters and automated flows.
Win back lost sales with automated abandoned cart emails.
Send more relevant email with segments that update automatically, in real-time.
Sync your Klaviyo segments with Facebook Custom Audiences to find new customers or win back lost customers.