Klaviyo
Boston, Massachusetts, United States · Founded 2012
1001-5000 employees · KVYO
Sourced & current · updated Jul 13, 2026Website
Klaviyo is a leading customer data and marketing automation platform that helps brands grow through personalized, targeted communications across email, SMS, and more.
Where they sit
Stack tier: Infrastructure & Data (B)
Customer Data PlatformE-commerce MarketingMarketing Automation
Leading e-commerce-native marketing automation and CDP platform, dominant among Shopify merchants and DTC brands