Klaviyo Employee Directory
Marketing ServicesMassachusetts, United States1001-5000 Employees
Klaviyo has about 3K employees across 5 continents, most of them in North America. By country, the largest groups are United States Of America (76%), United Kingdom Of Great Britain And Northern Ireland (11%) and Australia (4%). Engineering and Sales make up 33% of the profiles with a known department. Klaviyo's workforce spans 32 departments. Klaviyo's workforce grew 2% between July 2025 and July 2026.