Klaviyo, Inc.
Close on Oct 19, 2026
- Market cap
- $5.20B
- P/E (TTM)
- 876.0
- Dividend yield
- –
About Klaviyo
Services-Prepackaged Software, SIC 7372
Klaviyo provides a customer relationship management platform designed for business-to-consumer enterprises. The platform unifies consumer profile and behavioral data from first-party systems to power automated digital communication and customer support. Its primary software offerings include marketing automation for email, text messaging, push notifications, and WhatsApp messaging, alongside artificial intelligence agents for campaign generation and service inquiries. The platform also delivers customer service workspaces, consumer-facing shopping and support portals, review management, and predictive data analytics. The company serves businesses ranging from individual creators and small businesses to mid-market firms and large global enterprises across industries including retail and eCommerce, education, events, restaurants, and travel.
The company's platform operates at scale, supporting over 193,000 business customers as of late 2025. Its cloud-based system ingests billions of events daily and delivers billions of messages each month across multiple communication channels worldwide. The provided text does not state the location of the company's headquarters.
Summary of the business section of Klaviyo's latest annual report, written by StockData.
Company profile
Company
- Legal name
- Klaviyo, Inc.
- Founded
- 2012
- Headquarters
- Boston, MA
- Address
- 125 Summer Street, Floor 6 02110
- Phone
- (800) 338-1744
- Website
- www.klaviyo.com
- Employees
- 2,368, Dec 31, 2025
- Industry
- Services-Prepackaged Software
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- Deloitte & Touche LLP, Boston, Massachusetts
Stock & identifiers
- Ticker
- KVYO
- Exchange
- NYSE
- IPO date
- Sep 20, 2023
- Shares outstanding
- 285M, Jul 31, 2026
- Public float
- $4.80B, Jun 30, 2025
- Filer category
- Large accelerated filer
- SEC CIK
- 1835830
- CUSIP
- 49845K101
- ISIN
- US49845K1016
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Gomez Luciano Fernandez | Co-Chief Executive Officer, Director | 2,330,706 |
| Andrew Bialecki | Co-Chief Executive Officer, Director | 212,529 |
| Erica Ellen Smith | Chief Financial Officer | 1,150,684 |
| Landon Edmond | Chief Legal Officer | 477,866 |
| Amanda Whalen | Chief Financial Officer | 795,242 |
| Carmel Galvin | Chief People Officer | 907,458 |
| Stephen Eric Rowland | President | 434,294 |
| Ed Hallen | Director | 540,903 |
| Ledger Susan St. | Director | 23,433 |
| Roxanne Oulman | Director | 54,118 |
| Jennifer Ceran | Director | 45,513 |
| Tony Weisman | Director | 125,007 |
CEO pay and shareholder return
Pay versus performance table from the proxy statement
| Fiscal year | CEO total pay | CEO pay actually paid | Other executives (avg) | Value of $100 invested | Peer group |
|---|---|---|---|---|---|
| FY2025 Andrew Bialecki | $78.00K | $78.00K | $6.64M | $108 | $172 |
| FY2024 Andrew Bialecki | $78.03K | $78.03K | $8.52M | $126 | $157 |
| FY2023 Andrew Bialecki | $78.03K | $78.03K | $15.74M | $85 | $115 |
“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.
Employees
Headcount reported in annual reports
“As of December 31, 2025, we had a total of 2,368 employees located in six countries, with the substantial majority of our employees located in the United States.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Sep 20, 2023 | IPO | Initial public offering priced (424B4 prospectus) |
| Sep 15, 2023 | Listing | Registration of securities on an exchange (Form 8-A) |