capital · May 21, 2026
Klaviyo Reports Q1 2026 Results With 28% Revenue Growth and Raises FY2026 Guidance
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Klaviyo reported Q1 2026 revenue of $358 million, up 28% year-over-year. The company achieved its highest non-GAAP operating margin of 16% and raised full-year 2026 revenue guidance to a midpoint of $1.518 billion. Enterprise and international expansion drove results, with international revenue up 39%. Klaviyo also authorized a $500 million share repurchase program.
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