Press release
Klaviyo's K:BOS Returns to Boston Sept. 25-26: Bread Loaf's Mark Milutin to Attend, Cover Highlights, and Host Invite-Only Dinner
Hynes Convention Center to welcome leading DTC brands, with featured speakers from Liquid Death, Princess Polly, Daphne, AWAY, and Klaviyo.NEWPORT BEACH, CA - September 22, 2025 - Bread Loaf, a top Klaviyo agency partner and the team behind Retention Labs, announces its participation in Klaviyo's K:BOS, the company's flagship conference taking place September 25-26, 2025 at the Hynes Convention Center in Boston, MA. The two-day event will convene consumer brands, partners, and practitioners for keynotes, hands-on sessions, and a first look at Klaviyo's product roadmap.
This year's featured speakers include Mike Cessario (Founder & CEO, Liquid Death), Paige DeSorbo (Founder & Co-Host, Daphne & Giggly Squad), Hilary Castleman (Head of CRM, Princess Polly), Andrew Bialecki (Co-Founder & CEO, Klaviyo), and Valeria Dediu (VP of Growth Marketing & Ecommerce, Away)-alongside a deep bench of brand and platform leaders across retail, beauty, apparel, CPG, and beyond.
A long-awaited return for the eCommerce community
K:BOS is back after a multi-year hiatus following its 2019 edition, answering what many in the eCommerce community have been asking Klaviyo for: a large-scale Boston gathering centered on customer-first growth, data, and lifecycle marketing. The 2025 program brings road-map reveals, zero-party data workshops, and networking among operators, agency leaders, and technology partners.
Klaviyo has also announced that it will host an Investor Day on Thursday, September 25 in conjunction with K:BOS, offering a deeper look at strategy and platform innovation.
Bread Loaf on the ground in Boston
Mark Milutin, Founder & CEO of Bread Loaf and host of The Brand Building Podcast, will attend K:BOS to connect with brand operators, tech partners, and fellow Klaviyo practitioners-and to cover the biggest takeaways for retention marketers in the Shopify ecosystem.
"I have been waiting to attend K:BOS for over 8 years now and I can't wait to participate in this year's event in Boston," said Mark Milutin, Founder & CEO of Bread Loaf. "Bread Loaf is considered one of the top Klaviyo agency partners in the world-it's our favorite CRM platform and the only tool we recommend to Direct-to-Consumer brands in the Shopify ecosystem."
In addition to on-site coverage, Bread Loaf will host an invite-only dinner on Thursday, September 25 for select brands, agencies, and technology partners.
About Klaviyo
Klaviyo is the leading B2C CRM built for consumer brands. Powered by the Klaviyo Data Platform and AI insights, it unifies data, marketing automation, analytics, and customer service so brands can act in real time and grow faster. Today, 176,000+ paying customers in 80+ countries use Klaviyo to create lifelong relationships with their customers, with 2+ billion daily events processed across 7+ billion customer profiles. Co-founded in 2012 by Andrew Bialecki and Ed Hallen, Klaviyo continues to expand the boundaries of data-driven lifecycle marketing.
About Bread Loaf
Bread Loaf is a Newport Beach-based retention and lifecycle marketing agency-and a proud Klaviyo agency partner-serving hundreds of DTC brands since 2016. With team members across eight countries in North America and Europe and offices in Newport Beach, California and Zhytomyr, Ukraine, Bread Loaf's dedicated Retention Labs division executes email, SMS, push, and direct mail programs that have generated over $1B in attributable sales for partner brands. Standout client work spans PlaneTags, Macy's, Kenny Flowers, Goodr, Doc.com, Marcus Lemonis, Star Wars, Zeroes, and more.
Why K:BOS matters now
The 2025 program emphasizes practical, operator-led sessions-spanning zero-party data collection, segmentation, predictive analytics, and AI-assisted creative-alongside partner-track content designed to help agencies and ISVs deliver more value with Klaviyo's B2C CRM. Attendees can also participate in Klaviyo Academy's onsite certificate bootcamp, building core skills and taking home proof of completion.
Event Details
What: Klaviyo K:BOS (Klaviyo: Boston)
When: September 25-26, 2025
Where: Hynes Convention Center, Boston, MA
Speakers include: Andrew Bialecki (Klaviyo), Mike Cessario (Liquid Death), Paige DeSorbo (Daphne), Hilary Castleman (Princess Polly), Valeria Dediu (Away), and more.
Resources
Event: experiences.klaviyo.com/kbos25
Bread Loaf: webakebread.com
Retention Labs: retention-lab.com
Brand Building Podcast: brandbuildingpodcast.com
Klaviyo Partner Profile (Bread Loaf): connect.klaviyo.com/bread-loaf
Media Contact
Company Name: Brand Building Podcast
Contact Person: Mark Milutin
Email:Send Email [https://www.abnewswire.com/email_contact_us.php?pr=klaviyos-kbos-returns-to-boston-sept-2526-bread-loafs-mark-milutin-to-attend-cover-highlights-and-host-inviteonly-dinner]
Country: United States
Website: https://www.brandbuildingpodcast.com/
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