Klaviyo, Inc.

KVYO Technology Software Application

Klaviyo, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $1.2 billion, up 31.6% from fiscal 2024.

Revenue
+24.6%
EPS
+66.7%
Free cash flow
−14.8%

Quarter to September 2026, against a year earlier

20.84 0.52 −2.43%
Market cap
$5.9B
P/E
1,120×
Fwd P/E
−1,085×
Dividend yield
—
F-score
5/9
Altman Z
15.32
Beneish M
−2.89
Dividend safety
n/a

Klaviyo, Inc. 10-K filed Feb 10, 2026

Fiscal year 2025 · Period ended Dec 31, 2025 · Filed · accepted 4:08 PM ET · Document on sec.gov · Filing index

What changed

Item 1, Business, against the 10-K filed Feb 19, 2025: 36 added · 18 removed · 47 modified; 2 with only figures updated

  1. Added · Overview

    Klaviyo is a B2C CRM that helps consumer companies create smarter, stronger, and more valuable customer experiences. We unify the data, intelligence, and actions that define a consumer relationship into an infrastructure built for autonomy and scale. Over 193,000 businesses, from emerging creators to global enterprises, rely on our Klaviyo Data Platform (“KDP”) as the product to turn real-time consumer data into personalized, revenue-driving experiences across marketing, service and beyond.