Boston, MA


Overall Rank: 533
Category: Marketing
Category Rank: 44


  • Top Software Company of 2022


Boston-based marketing services company Klaviyo is an industry standout when it comes to turning customer data into results for small businesses and major enterprises alike. More than 265,000 brands have used the company’s services to grow their business and improve customer relationships, with standout innovators like Bonobos, Unilever, and Taylor Made transforming their client interactions with Klaviyo’s paid marketing platform.

In recent years, Klaviyo has set itself apart from the pack with timely and critical market insights for clients across multiple sectors, working to integrate its services with major ecommerce platforms such as Shopify and Salesforce Commerce Cloud. Among the accolades recently accumulated by the company are a fourth consecutive listing on Inc. Magazine’s Best Workplaces List and the designation Marketing Partner of the Year at the Australian Vendors in Partnership Awards. In addition, this year the company’s Chief Executive Officer, Andrew Bialecki, was named to The Boston Globe’s Tech Power Players 50 list in recognition of his contributions to business technology and promotion of equity and inclusion.

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Key Executives

Vitri Bhandari – Former VP People OPS & Strategy