highperformr logo

Klaviyo's Overview

Total employees1412
HeadquartersBoston
Founded2012

Klaviyo is a technology company that provides a marketing automation platform, primarily for e-commerce businesses. It enables companies to leverage their own customer data to create personalized marketing experiences across email, SMS, and other channels. Klaviyo's platform helps brands build stronger customer relationships, drive sales, and increase customer lifetime value through targeted campaigns, segmentation, automation, and analytics.

Where is Klaviyo's Headquarters?

HQ Function

The Boston headquarters serves as the central command for Klaviyo's global operations. This includes core functions such as executive leadership, product strategy and development, engineering, marketing, sales operations, finance, and human resources.

Notable Features:

Situated in a modern office tower in Boston's Financial District, Klaviyo's headquarters likely features open and collaborative workspaces, advanced technology infrastructure, and employee-focused amenities typical of leading tech companies. While specific architectural details are proprietary, spaces are designed to foster innovation, teamwork, and productivity.

Work Culture:

Klaviyo's headquarters fosters a fast-paced, innovative, and customer-obsessed work culture. Employees often highlight values like ownership, collaboration, continuous learning, and a drive for impact. The environment encourages challenging a-s-sumptions and building for the long-term.

HQ Significance:

The Boston headquarters is crucial as it's the birthplace and primary hub of Klaviyo's operations, driving its strategic vision, product innovation, and corporate culture. Its location provides access to a rich talent pool and connections within the East Coast tech community.

Values Reflected in HQ: The headquarters' design and operation aim to reflect Klaviyo's core values, such as 'Always Be Curious,' 'Customer First, Always,' and 'Bias for Action,' by creating an environment that supports learning, customer focus, and efficient execution.

Location:

Klaviyo maintains a significant global presence, anchored by its headquarters in Boston, USA, and complemented by key international offices in London, UK (serving EMEA) and Sydney, Australia (serving APAC). These strategic locations enable Klaviyo to provide localized sales, marketing, and customer support services to its diverse, worldwide customer base of e-commerce brands. The company also supports a distributed workforce, with employees in various other regions contributing to its global operations.

Street Address:

125 Summer St

City:

Boston

State/Province:

MA

Country:

USA

Klaviyo's Global Presence

London, UK

Address: The Featherstone Building, 66 City Road, London, EC1Y 2AL, UK

To expand Klaviyo's presence across EMEA, provide localized support and services to regional customers, and tap into the diverse European talent pool to drive international growth.

Sydney, Australia

Address: WeWork Office Space, 320 Pitt St, Sydney NSW 2000, Australia

To cater to the burgeoning e-commerce market in Australia and the broader Asia-Pacific region, offering localized solutions and strengthening Klaviyo's global footprint.

Buying Intent Signals for Klaviyo

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Klaviyo

As of April 2025, Klaviyo' leadership includes:

Andrew Bialecki - Co-founder & Chief Executive Officer
Ed Hallen - Co-founder & Chief Product Officer
Amanda Whalen - Chief Financial Officer
Steve Wietrecki - Chief Revenue Officer
Jamie Domenici - Chief Marketing Officer
Carmela Chandler - Chief People Officer
Landon Edmond - Chief Legal Officer & General Counsel

Investors of Klaviyo

Klaviyo has been backed by several prominent investors over the years, including:

Summit Partners
Accel
Shopify
Accomplice
Whale Rock Capital Management
SaaS Ventures
Astral Capital

Executive New Hires/Exits in the Last 12 Months

Hire2
Exits1

Klaviyo strengthened its executive team over the past year with strategic hires for Chief Marketing Officer in June 2023 and Chief People Officer in March 2024. This period also saw the departure of the previous Chief People Officer.

Departures

Lisa Maronski, Lisa Maronski departed from her role as Chief People Officer after several years of leading Klaviyo's people function.

New Appointments:

Jamie Domenici, Jamie Domenici joined Klaviyo as Chief Marketing Officer, bringing extensive experience from previous leadership roles at other major tech companies.
Carmela Chandler, Carmela Chandler was appointed as Klaviyo's new Chief People Officer, taking over leadership of the company's human resources and talent development initiatives.

Technology (Tech Stack) used by Klaviyo

Discover the tools Klaviyo uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Klaviyo Email Formats and Examples

Klaviyo primarily uses professional email formats based on employee names. The most common structures involve the first name, last name, or initials combined with the @klaviyo.com domain. Understanding these patterns can be helpful for professional communication.

Common formats include [first].[last]@klaviyo.com and [first_initial][last]@klaviyo.com. For example, 'firstname.lastname@klaviyo.com' or 'flastname@klaviyo.com'.

Format

john.doe@klaviyo.com or jdoe@klaviyo.com

Example

85%

Success rate

News and media

Klaviyo Investor RelationsMay 8, 2024

Klaviyo Announces First Quarter 2024 Financial Results

Klaviyo reported its financial results for the first quarter ended March 31, 2024, showing continued revenue growth at $210.0 million, up 35% year-over-year, and an increase in customers. The company highlighted product innovation and enterprise market momentum....more

Klaviyo BlogFebruary 7, 2024

Klaviyo Introduces Klaviyo AI to Power Smarter Marketing

Klaviyo unveiled Klaviyo AI, a suite of artificial intelligence tools integrated into its platform. These features include predictive analytics, AI-powered subject line generation, SMS assistance, and audience segmentation to help businesses create more effective and personalized marketing campaigns....more

ReutersSeptember 20, 2023

Klaviyo Shares Jump in Market Debut After Upsized IPO

Marketing automation firm Klaviyo Inc saw its shares surge over 22% in their debut on the New York Stock Exchange (NYSE: KVYO), after pricing its initial public offering above the marketed range, signaling strong investor demand....more

Highperformr’s free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Klaviyo, are just a search away.