Company profile · Software
Klaviyo, Inc. (KVYO)
NYSE: KVYO · Boston, MA · Data from SEC filings, updated Oct 6, 2026
Overview
Klaviyo, Inc. trades on NYSE under the ticker KVYO and is classified by RoxMag in the Software segment (SEC industry code 7372, Services-Prepackaged Software). Its principal executive offices are in Boston, MA. The company was founded in 2012. In its annual report for the fiscal year ended December 31, 2025, it reported revenue of $1.23 billion and a net loss of $31.8 million. By public float it ranks #51 of the 153 software companies profiled on RoxMag.
Klaviyo is an international SaaS technology company headquartered in Boston, Massachusetts, that provides an omnichannel, customer relationship management (CRM) platform with agentic AI features. The platform is used by B2C brands for email marketing, SMS marketing, WhatsApp business management, mobile push notifications, and social media marketing, as well as customer service automation and data management.
Financial history
Annual figures as reported in Klaviyo, Inc.'s 10-K filings (US dollars).
- Revenue growth
- 31.6%
- vs prior year, FY2025
- Net margin
- -2.6%
- net income ÷ revenue, FY2025
- Operating margin
- -5.5%
- operating income ÷ revenue, FY2025
- R&D share of revenue
- 23.6%
- R&D ÷ revenue, FY2025
| Metric | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | $1.2B | $937.5M | $698.1M | $472.7M | $290.6M |
| Gross profit | $921.5M | $716.2M | $520.2M | $344.7M | $205.9M |
| Operating income | -$67.8M | -$84.1M | -$330.6M | -$55.0M | -$79.2M |
| Net income | -$31.8M | -$46.1M | -$308.2M | -$49.2M | -$79.4M |
| Research & development | $291.2M | $238.5M | $262.2M | $104.1M | $65.6M |
| Total assets | $1.6B | $1.3B | $1.1B | $629.1M | — |
| Stockholders' equity | $1.2B | $1.0B | $914.8M | -$1.0B | -$2.2B |
| Cash & equivalents | $1.1B | $881.5M | $738.6M | $385.8M | — |
Fiscal-year labels follow the calendar year in which each fiscal year ends. Margins and growth are calculated by RoxMag from the reported figures.
Recent SEC filings
Sources & method
Company identity, address, filings, financial figures, share counts and public float come from the company's own filings with the U.S. Securities and Exchange Commission (EDGAR). Website, founding year, chief executive and employee count come from Wikidata where available; the overview excerpt is from Wikipedia. Fields without a public source are left blank. RoxMag does not estimate figures. This page is general information, not investment advice — see our disclaimer and editorial policy.