We help businesses of every size — from entrepreneurs to iconic brands.

Klaviyo lets you deliver amazing experiences across email and other owned channels.

Klaviyo helps businesses own their marketing

Despite the amount of information consumers and businesses share with each other, most of the emails and experiences businesses deliver do not use that data.

Customer-centric businesses know the experiences they want to create, but earlier technologies haven’t been able to deal with the scale or real-time nature of information. As a result, businesses have to depend on advertising and other growth channels outside of their control.

Making it possible to store all of a business’ customer data in the same system that delivers experiences to customers, allows new experiments and businesses to get off the ground and existing companies to grow faster in ways they control.

A Klaviyo sales person talking to another person in a red plaid shirt at a marketing booth.

The stack for mastering your own destiny

We store all of your customer data, then allow you to build experiences across email and owned channels and measure the results in revenue — not just opens or clicks.

Klaviyo marketing automation platform dashboard for owned email and sms marketing

Anchored in code, customers, and design

With the most ambitious and fastest growing brands depending on us — we give businesses the tools, technology, and guidance they need to grow faster.

arrows integrations and connections

Best in class integrations

Our integrations library and API make it simple to build emails and experiences that are truly personal at scale.

customer workshops and learning

Learning for marketers who want to grow

Our growth workshops create forums around the world to collaborate on ideas and help businesses own their growth.

data and machine learning

Getting smarter all the time

Through our commitment to data science and machine-based learning, we’re reducing the burden of finding insights.

Klaviyo CEO Andrew Bialecki speaking on a stage about marketing.

Eliminating technology sprawl

We integrate natively with customer data sources and build the technology to house data at scale, create experiences across channels, and measure the results. You shouldn’t need to stitch technology together or pay more than once.

Screenshot of Klaviyo marketing automation platform for technical sprawl in marketing.

From entrepreneurs to iconic brands

Thousands of companies in over 80 countries use Klaviyo to get off the ground and own their growth.

Two men on stage with a microphone speaking about Klaviyo and Chubbies marketing strategy.

“Klaviyo easily allows us to refine our email and ad targeting. We contact our fans with more relevant messages, which has in turn increased our conversion rates across the board.”

Chubbies logo

265K+

businesses of all sizes rely on Klaviyo to help them grow.

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Come work with us!

If you’re passionate about engineering, design, or helping businesses grow — we should talk.

See Open Positions