The partners shaping the future of B2C CRM

On September 25-26, leaders from across the ecommerce world will gather in Boston at K:BOS to see what's next for customer relationships and the only CRM built for B2C.

For two days, the event will bring the B2C community together to see what's possible when data, marketing, service, and technology connect. You'll get a closer look at Klaviyo and walk away with advice you can use right away.

Partners are a central part of that story. This year, more than 20 technology partners are sponsoring K:BOS, showing how their tools extend Klaviyo's platform and give brands new ways to grow. Below, you'll find deeper looks at our Q3 integration highlights along with every other sponsor you can connect with onsite.

Retain Revenue with Loop Returns

With Loop Returns data flowing into Klaviyo, you can do more with every post-purchase interaction. Build segments and flows based on return behavior to keep customers engaged, automate win-back campaigns, and highlight exchanges over refunds to preserve revenue. The result is stronger retention, higher lifetime value, and a smoother customer experience from start to finish.

Shop directly from the inbox with Zaymo

With Zaymo, you can turn every Klaviyo email into a shoppable experience. Embed fully interactive product displays right inside the inbox so customers can browse, add to cart, and buy without missing a beat. By reducing friction and shortening the path to checkout, you'll drive more conversions while creating a seamless, delight-filled shopping journey. Book a demo to learn more.

Turn shopper intent into revenue with Swym

Swym's Wishlist Plus captures high-intent shopper behaviors-such as wishlists, back-in-stock requests, and cart saves-that would otherwise be lost. Swym offers plug-and-play automations that activate immediately after a simple one-time setup, requiring no ongoing technical maintenance.

The platform delivers always-on workflows like Wishlist Reminders, Price Drop Alerts, and Back-in-Stock notifications, all designed to provide consistent results for busy teams without constant oversight.

Special K:BOS Offer: Swym is extending an exclusive discount for Klaviyo customers. Learn more and redeem the discount here.

Roll call: Meet the rest of the K:BOS partners

K:BOS is where our partner ecosystem comes to life. This year's sponsors show the full range of what's possible with Klaviyo-from acquisition and advertising to loyalty, onsite engagement, commerce, and analytics. Many are also bringing exclusive K:BOS offers and discounts, giving you new ways to test, learn, and grow.

Acquisition and advertising

Attract new visitors, drive awareness, target audiences, and boost top-of-funnel growth:

• AdRoll: An AI-powered connected advertising platform built to maximize your full-funnel ROI. The AdRoll + Klaviyo integration enables you to reach your Klaviyo audiences on web, CTV, and social media channels. Book a meeting at KBOS.
• Dash.Fi: The corporate charge card built for high-spend advertisers and shippers, offering industry best cash-back and cost-saving AI audit agents. Try proactive ad-pay protection free for 30 days.
• Opensend: Resolve anonymous visitors in real time, enrich profiles with behavioral data, and sync them into Klaviyo to drive faster list growth, smarter segments, precise targeting, and instant triggered flows. Book a demo.
• PostPilot: Leverage a direct-mail platform that connects directly to Klaviyo for automated campaigns. Exclusive for K:BOS: $500 in platform credits when setting up a new account. Book a demo.
• TikTok: Put your brand in front of 1 billion+ active users worldwide. Discover TikTok at K:BOS.

Analytics and optimization

Turn data into insights and make educated decisions across the funnel.

• Clearer.io: Enrich your Klaviyo customer profiles with data from REVIEWS.io, Influence, Boost, Rich Returns, and ViralSweep to power smarter segmentation and personalized lifecycle marketing. New Klaviyo customers can unlock bundling discounts-10% off one app, 20% off two, and so on. Book a demo
• Orita: Maximize Klaviyo campaign revenue with AI-driven customer segmentation. Exclusive for K:BOS: Free engagement audit plus one month free with a six-month contract. Claim offer.
• Triple Whale: Transform data complexity into profitable growth with the agent-powered intelligence platform that powers faster, more confident decisions. Download the BFCM 2025 guide.

Customer retention, loyalty, and advocacy

Turn one-time buyers into loyal customers with tools for returns, reviews, and retention.

• Bazaarvoice: Bazaarvoice is the leader in user-generated content (UGC), helping brands and retailers collect, manage, and distribute authentic consumer reviews and visual content. By integrating with your Klaviyo flows, you can create more personalized campaigns that build brand trust and drive higher conversions. Get a 10% discount.
• Okendo: A unified platform for reviews, referrals, loyalty, quizzes, and surveys, makes it easy to cultivate advocacy, scale word-of-mouth, and maximize lifetime value. 17,000+ Shopify brands use Okendo to mobilize their customers for faster and more efficient growth. Exclusive for K:BOS: 30 days free. Get started.
• Smile.io: Launch a loyalty program that drives repeat purchases and maximizes CLV. Trusted by thousands of Shopify Plus businesses. Book a demo.

Conversion and onsite engagement

Increase conversion rates, capture intent, and power engagement with onsite tools, pop-ups, quizzes, and personalized offers.

• Digioh: Unlock higher-performing email and SMS with conversion-optimized pop-ups, quizzes, and identity resolution. Capture 50+ zero-party data points at the first touch, then activate them across Klaviyo flows to drive up to 300% more conversions. Book a demo.
• Grid & Pixel: Automate Klaviyo with proven flows, popups, segments, and email blocks-done for you, inside your account. Exclusive for K:BOS: 50% off your first 2 months. Book a demo.
• Typeform: Build richer customer profiles with engaging forms and quizzes, then sync every response into Klaviyo to build smarter segments and drive more meaningful conversations-all in real time.. Learn more.

Platforms and POS

Enjoy commerce platforms and POS systems that integrate seamlessly with Klaviyo to unify customer and transaction data.

• Commerce: A family of brands committed to delivering the storefront control, optimized data, and AI-ready tools businesses need to grow confidently, and without compromise. Learn more.
• Lightspeed: Access this POS and payments platform for retail and hospitality businesses in 100+ countries. Get up to 20% off Lightspeed.
• Shopify: With the highest-converting checkout and flexible options for every size of business, Shopify stores sell more products, lower your costs, and save you time. Learn more. Learn more.
• Shopware: Explore flexibility and growth opportunities for merchants with this open commerce platform. Learn more.
• Woo: Built on WordPress, WooCommerce is the flexible, customizable ecommerce platform that powers more than 4 million online stores. Learn more.

See you at K:BOS

K:BOS is where ideas turn into action and where the future of customer relationships comes into focus. Over two days in Boston, leaders across ecommerce will come together to learn, share, and explore what's next for Klaviyo and the broader partner ecosystem.

The value of K:BOS goes beyond the sessions and product reveals. It's in the connections you make. This is your chance to see how innovative brands are using technology to create experiences that feel personal, discover how partners are extending the platform in new directions, and gain inspiration from a community that is moving fast and growing together.

If you're attending, make time to connect with partners onsite and take advantage of exclusive offers. You can also learn more about our partners in the Klaviyo integrations directory and see how they extend what's possible on our platform.