Klaviyo Email Format

Marketing Services
1,001-2,500 employees
Boston, MA, USA

Klaviyo is a marketing technology company that provides an autonomous B2C CRM platform combining marketing automation, analytics, and customer service for over 193,000 brands worldwide.

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first.last@klaviyo.com

Company Overview

Industry
Marketing Services
Founded
2012
Headquarters
Boston, MA, USA
Revenue
$500M-$1B
FUNDING Stage
Public
Key Executives
Amanda Whalen (Chief Financial Officer), Surabhi Gupta (Chief Technology Officer), Jamie Domenici (Chief Marketing Officer)

Tech Stack

AWS

Cloud

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Key Executives

Chief Executive Officer

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Chief Finance Officer

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Chief Operating Officer

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Chief Technology Officer

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Chief Marketing Officer

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Chairman

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4.9/5 on G2
40K+ GTM professionals
SOC 2 Type II certified

Frequently Asked Questions

What is the email format of Klaviyo?

Klaviyo uses the first.last format, so Jane Smith would be jane.smith@klaviyo.com.

What core products does Klaviyo offer for B2C brands?

Klaviyo's platform bundles email marketing, SMS, mobile push, and WhatsApp into one AI-first B2C CRM, alongside Klaviyo Service for customer support and the Klaviyo Data Platform for unified customer profiles and real-time segmentation.

How does Klaviyo's K:AI Marketing Agent help ecommerce teams in 2026?

Klaviyo's K:AI Marketing Agent autonomously builds and launches full email and SMS campaigns from a single prompt, generating on-brand content, flows, and forms without requiring a brief. It is part of Klaviyo's broader K:AI suite, which also includes a Customer Agent for automated support.

Who leads Klaviyo as of 2026?

Klaviyo is led by co-CEOs Andrew Bialecki, co-founder of the company since 2012, and Chano Fernandez, who joined as co-CEO effective January 1, 2026. Surabhi Gupta serves as Chief Technology Officer.

Where does Klaviyo have offices outside of its Boston headquarters?

Beyond its Boston global headquarters, Klaviyo operates offices in Denver, San Francisco, London, Dublin, and Sydney, supporting a customer base of over 196,000 brands across more than 80 countries. If you need to find a specific Klaviyo contact for outreach, tools like Clay can help you locate and verify the right person.

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