About us

143,000+ companies use Klaviyo to power smarter digital relationships

Intelligent marketing automation powered by customer data

  • Activate your data in real-time to better target, personalize and measure all interactions
  • Connect with customers through a seamless email, SMS, mobile push, and reviews experience
  • Guide your marketing with built-in AI, automation, predictive analytics, and benchmarks
  • Grow your audience, your customer lifetime value, and your total value

How it started

In 2012, Klaviyo co-founders Andrew Bialecki and Ed Hallen saw a pattern. Companies had loads of data but couldn’t answer basic questions about their customers, let alone use that data to drive revenue through personalized marketing.

The tech to unite data, analytics, and marketing didn’t exist. So they built it. Today over 130,000 of the world’s most notable brands use Klaviyo’s email and SMS marketing platform.

“Klaviyo provides the tools and playbooks for any creator to have more control, more ownership. It doesn’t matter if you create products, services, or content—or some of each. We believe the best products and creations can and should win.”

—Andrew Bialecki, Klaviyo co-founder

143,000+
paying customers in 80+ countries
$100B+
revenue earned by Klaviyo users to date
1,500+
employees worldwide
$2B
revenue driven by Klaviyo during BFCM 2022

Leaders

Andrew Bialecki

Co-founder and chief executive officer

Ed Hallen

Co-founder and chief product officer

Amanda Whalen

Chief financial officer

Steve Rowland

President

Allen Chaves

Chief technology officer

Lisa Maronski

Chief people officer

Landon Edmond

Chief legal officer

Jamie Domenici

Chief marketing officer

Kim Peretti

Chief customer officer

Offices

What’s with the name?

Klaviyo (clay-vee-oh) is inspired by “clavija”, a Spanish word for mountaineering pins—also called pitons. These pitons support climbers as they ascend, and catch them if they fall.

We liken our customers to mountaineers. Our goal is to support and accelerate their climb to the summit.