Klaviyo Brings the World's Leading Consumer Brands to Boston for K:BOS 2026

Oscar®-winning actress and goop CEO and Founder Gwyneth Paltrow and Milk Bar Founder and CEO Christina Tosi will headline Klaviyo's flagship customer conference, September 9-10, 2026.

Boston, Mass. - August 13, 2026 - Klaviyo (NYSE: KVYO), the autonomous B2C CRM, today announced that K:BOS, its flagship customer conference, will return to the Hynes Convention Center in Boston on September 9-10, 2026.

In addition to Gwyneth Paltrow and Christina Tosi, K:BOS 2026 will feature Klaviyo executives and leaders from brands including Unilever, goodr, New Era, Cymbiotika, Hint Water, and more, sharing how they're using AI and customer data to create more personalized customer experiences, accelerate growth, and prepare for what's next.

The event brings together leading marketers, operators, and brand builders for two days of candid conversations about the future of marketing. Through keynotes, customer stories, hands-on sessions, and interactive workshops, attendees will hear how innovative brands are putting AI into practice today, gain practical strategies they can apply immediately, and connect with peers shaping the future of customer engagement.

"Every conversation I'm having with marketing leaders comes back to the same reality: AI is changing every aspect of how brands connect with customers," said Jamie Domenici, Chief Marketing Officer at Klaviyo. "What excites me most about K:BOS is the opportunity to bring together people who are experimenting, learning, and building the future in real time. Attendees will hear directly from the leaders shaping what's next, get an early look at the latest Klaviyo innovations - including Composer and Customer Agent - and connect with peers navigating the same opportunities and challenges. These kinds of candid conversations between customers, partners, and industry leaders are where the most meaningful insights happen."

With more than 24 hours of breakout sessions, attendees can dive deep into the topics that matter most to their business, from AI-powered growth and personalization to customer service, data, and measurement. Hands-on workshops led by Klaviyo experts and partners will provide practical guidance for getting more from the platform, while peer discussions and networking opportunities will connect marketers with others solving the same challenges and building what's next.

K:BOS 2026 is expected to welcome thousands of attendees from leading B2C brands around the world. Registration is now open. Learn more and reserve your spot at experiences.klaviyo.com/kbos2026

About Klaviyo

Klaviyo (CLAY-vee-oh) is an autonomous B2C CRM that powers more valuable customer experiences. We unify a flexible, scalable data platform, intelligence that gets smarter with every interaction, and action across Marketing and Service to help businesses turn real-time customer data into personalization at scale. High-growth enterprises like Mattel, TaylorMade, Glossier, Liquid Death, Daily Harvest and more than 205,000 other paying customers leverage Klaviyo's actionable infrastructure and our more than 350 integrations to deliver measurable outcomes through faster, higher-quality experiences.