As of December 2025 Klaviyo has a market cap of ยฃ7.11 Billion. This makes Klaviyo the world's 2008th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Dec 18th, 2025 the market cap of Klaviyo was reported to be: