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-Q filed Aug 5, 2026

Fiscal Q2 2026 · Period ended Jun 30, 2026 · Filed · accepted 4:09 PM ET · Document on sec.gov · Filing index

What changed

Part I, Item 2, Management’s Discussion and Analysis, against the 10-Q filed May 5, 2026: 9 added · 1 removed · 23 modified; 13 with only figures updated

  1. Modified · Overview

    Klaviyo began as a database designed for speed, flexibility, and unlimited data storage. The Klaviyo Data Platform (“KDP”) generates unified, highly granular consumer profiles populated with data from customers’ own systems and over 350 third-party integrations, and provides customers user-friendly ways to track new types of data, sync data in and out of Klaviyo at scale, and drive revenue growth. Building upon our robust data infrastructure, we developed tools, initially focusing on marketing automation, where we revolutionized email practices. Our innovation shifted the industry paradigm away from batch and blast practices with a fast, data-rich marketing tool. In addition to our email offering, we now incorporate text messaging and WhatsApp channels, Reviews, Marketing Agent, Klaviyo Service, Klaviyo Analytics, and others.