From One to Ten Million Sends in One Month: Marketing is Orchestration Now

From One to Ten Million Sends in One Month: Marketing is Orchestration Now

For years, the marketer's job ended when the campaign shipped. Hit send, check the numbers, measure growth, repeat. That model is changing, and what replaces it is agentic orchestration, where the system and the journey around a message matter more than a single send. Recorded live at K:LDN 2026, this conversation pairs the person building the AI with an operator running it at real scale. Gilbert Hsu, who leads Marketing AI at Klaviyo, sits down with Alon Turchin, VP of Retention at Particle, a US-manufactured DTC self-care brand for men with a marketing team based in Israel. That kind of scale brings real complexity, and this is where Composer by Klaviyo brings solutions at scale. Alon describes it today as the brain and the eyes, the thing that finds and frames problems he might not catch manually. His wish list is for it to become the hands too, trusted to edit filters, rules, and content, a trust he says has to be earned through testing first. Closing advice for teams earlier in their journey: know your audience before you trust anyone's benchmarks, remember that selling is mostly psychological, and test your way to what actually works rather than assuming you already know. WHAT YOU'LL LEARN * How Particle scaled from one million to ten million monthly sends in weeks, not months, while doubling revenue * Why "the campaign is not the product, the system is" changes what a marketing team actually optimizes for * How Particle segments customers and non-customers by urgency and lifecycle stage across 150-plus flows and 100-plus forms * Where Composer fits today (the brain and the eyes) and what Alon wants it to become next (the hands) * Why rigorous A/B testing is the gate that lets Alon hand more decisions to AI * Alon's advice for marketers earlier in their own orchestration journey KEY TAKEAWAYS Alon's operating principle: the campaign is not the product, the system is, meaning the journey around a message matters more than the message itself. Particle scaled from one million to ten million sends a month in a matter of weeks, not months or a year of slow warmup, while revenue doubled, run across more than 150 active flows and 100-plus forms. Segmentation isn't just more lists, it's urgency based. Recent sign-ups get reached while the brand is still top of mind. Older, colder contacts get reintroduced rather than ignored. Composer today functions as the brain and the eyes, surfacing problems and opportunities Alon might miss manually. His wish list is for it to become the hands, trusted to edit filters, rules, and content, once testing earns that trust. Alon's closing advice: don't assume you know your audience or trust someone else's benchmark. Selling is mostly psychological, so test relentlessly until you find what actually works for your own customers. CHAPTERS * 0:00 Cold open and introductions * 1:38 Meet Particle, and how the marketing job has changed * 2:48 The campaign is not the product, the system is * 3:30 From engagement to behavior-based segmentation * 4:49 Why sending more, to the right tiers, doubled revenue * 7:12 Managing 150-plus flows without losing control * 7:55 Composer as the brain and eyes, and the wishlist for the hands * 10:43 Keeping the brand's soul with a human in the loop * 11:55 Advice for teams earlier in the journey IN-SHOW MENTIONS: * Learn more about Klaviyo’s Composer [https://www.klaviyo.com/composer] ASSOCIATED LINKS: * Check out Future Commerce on YouTube [https://www.youtube.com/c/FutureCommercePodcast] * Check out Future Commerce Plus [https://www.futurecommerce.com/plus] for exclusive content and save on merch and print * Subscribe [https://www.futurecommerce.com/subscribe] to Insiders and The Senses to read more about what we are witnessing in the commerce world * Listen to our other episodes of Future Commerce [https://www.futurecommerce.com/] Have any questions or comments about the show? Let us know on futurecommerce.com [https://www.futurecommerce.com/], or reach out to us on Twitter [https://twitter.com/futurecommerce], Facebook [https://www.facebook.com/futurecommercepodcast/?ref=br_rs], Instagram [https://www.instagram.com/futurecommerce/], or LinkedIn [https://www.linkedin.com/company/futurecommercepodcast/]. We love hearing from our listeners! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

Owning the Social Moment

Social is where discovery happens now, but it is rented land. You can build an audience of hundreds of thousands and still not own the relationship, because the algorithm decides who sees you and the landlord keeps raising the rent. Recorded live at K:LDN 2026 in London, this conversation is about turning borrowed reach into something a brand actually owns. It pairs the person building the tooling with the person living the problem every day. Brett Bernstein, who came to Klaviyo through its acquisition of Gatsby and now leads its new social product, sits down with Kathleen Loftus, Marketing Director at Sculpted by Aimee, an Irish cosmetics brand with a 350,000-strong Instagram following. Kathleen runs brand, creative, PR, influencer, CRM, and paid under one roof, which is exactly why she can trace a viral moment all the way to revenue. She walks through a campaign built on a piece of theater: teasing the discontinuation of a beloved cream blush. The stunt ran as a closed loop, from Instagram to the brand's broadcast channel to a website waitlist, and it sold roughly eight weeks of forecast stock in under a week. Brett and Kathleen then dig into the unglamorous problem underneath the fun: attribution, why the brand rebuilt its entire UTM structure this year, and how so many of the people engaging with a brand never actually hit follow. The payoff is a practical view of what it means to own the social moment: spotting the commenters and lurkers who signal intent, and giving them a reason to move into channels the brand controls. WHY RENT PLATFORMS WHEN YOU CAN OWN RELATIONSHIPS? WHAT YOU'LL LEARN * Why keeping social, CRM, and paid on one team is what lets social activity connect to revenue * How a brand decides what to post when every post has to earn its place, not just chase reach * The mechanics of a closed-loop campaign that turned a discontinuation stunt into a sold-out waitlist * Why social attribution starts with unglamorous plumbing, and what rebuilding a UTM structure buys you * Why most people engaging with a brand on social never follow it, and why following is the wrong metric to chase * How to move commenters and lurkers off rented platforms into email and SMS PULL QUOTES "Not everything needs a million likes or a million views, but it has to have a purpose to be on our channels." — Kathleen Loftus, Marketing Director, Sculpted by Aimee [~7:05] "We sold out eight weeks' worth of our forecasted product in less than a week." — Kathleen Loftus [~9:15] "Instagram is the landlord that keeps raising the rent every month." — Kathleen Loftus [13:23] "You might think they're no longer an active customer, but then you notice their comments on your content. Those are signals we can now unlock." — Brett Bernstein, Klaviyo [14:36] CHAPTERS * 0:00 Cold open and introductions * 3:18 Meet Sculpted by Aimee, one team across all of marketing * 5:46 Showing up on Instagram, posting with purpose * 7:12 Reading the data, what social signals actually tell you * 7:57 The Cream Luxe discontinuation stunt, a sold-out waitlist * 10:15 From social to revenue, rebuilding attribution and UTMs * 12:28 Rented land, why following is the wrong metric * 14:36 Turning engaged non-followers into owned relationships * 15:26 A campaign that nailed it, the Sculpted Society pop-up IN-SHOW MENTIONS: * Sculpted by Aimee [https://www.sculptedbyaimee.com/en-us] * Learn more about Klaviyo’s new tools [https://www.klaviyo.com/new] ASSOCIATED LINKS: * Check out Future Commerce on YouTube [https://www.youtube.com/c/FutureCommercePodcast] * Check out Future Commerce Plus [https://www.futurecommerce.com/plus] for exclusive content and save on merch and print * Subscribe [https://www.futurecommerce.com/subscribe] to Insiders and The Senses to read more about what we are witnessing in the commerce world * Listen to our other episodes of Future Commerce [https://www.futurecommerce.com/] Have any questions or comments about the show? Let us know on futurecommerce.com [https://www.futurecommerce.com/], or reach out to us on Twitter [https://twitter.com/futurecommerce], Facebook [https://www.facebook.com/futurecommercepodcast/?ref=br_rs], Instagram [https://www.instagram.com/futurecommerce/], or LinkedIn [https://www.linkedin.com/company/futurecommercepodcast/]. We love hearing from our listeners! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

Memory Is the New Competitive Moat

Recommending the wrong whiskey to a loyal customer does not just miss a sale. It breaks trust, and once trust breaks, no amount of personalization copy fixes it. Recorded live at K:LDN 2026 in London, this conversation is about the thing every brand now has in common. Everyone has access to the same AI tools. So what actually separates the brands winning with them from the ones just using them? Phillip Jackson sits down with Jake Cohen, VP of Insights at Klaviyo, and Tim Martin-Harvey, Head of Ecommerce at The Bottle Club, a UK multi-brand alcohol retailer carrying roughly 9,500 products. Their answer: memory. Not the AI kind, the brand kind… meaning the stored, structured context a business builds about its own customers and products over time. Tim explains how one mandatory checkout question, asking whether an order is a gift, for self-consumption, for hosting, or for trade, reshaped his customer insight and exposed why standard RFM and lifetime value metrics break down across different buyer types. Jake widens the lens, arguing that loyalty is better measured through engagement across touchpoints than through money spent, and that the brands seeing real gains from AI are the ones writing customer and product knowledge down as reusable context, what Klaviyo calls "artifacts." The conversation gets specific fast, down to the exact wrong recommendation that can cost a brand its credibility, and closes with Jake's straightforward plan for putting this into practice over the next 90 days. WHAT YOU'LL LEARN * Why context, not performance marketing spend, is becoming the real competitive moat as every brand adopts the same AI tools * How one checkout question corrected years of wrong assumptions about who buys and why at The Bottle Club * Why standard RFM and lifetime value segmentation breaks down once you separate gift buyers from self-consumption buyers * Why loyalty is better read through engagement than through total spend * The exact kind of recommendation mistake that destroys customer trust, and how layered product data prevents it * Jake Cohen's 30/60/90 day plan for building AI context that compounds over time KEY TAKEAWAYS * As every brand uses the same AI tools, the real differentiator becomes stored context, meaning written detail about the brand, the customer, and the products, what Klaviyo calls "artifacts." * The Bottle Club added one mandatory checkout question (gift, self-consumption, hosting, or trade), which corrected wrong assumptions about which products are gifts and showed that standard RFM and lifetime value metrics break down across different buyer types. * Loyalty reads better through engagement across touchpoints than through money spent. The goal is asking the right questions instead of pushing a discount, then building context on each customer over time. * Recommendations get dramatically stronger when product data (margin, weeks of cover, gift versus self-consumption, category nuance) is layered onto customer data. Recommend a Jack Daniels to a lifelong Jameson drinker and you have made, in Tim's own framing, the worst recommendation possible, one that costs more than the sale. * Jake's plan: set up a service agent and build its skills first, then use Composer to explore your data and test ideas, then keep improving the skills as you learn, since the value compounds over time. PULL QUOTES "The word of the moment to me is actually context, and that context, if you can store it effectively and leverage it effectively, is the way that you can create a moat, because you can serve more people more personally, more memorably, which will create deeper relationships and, of course, more durable business over time." — Jake Cohen, VP of Insights, Klaviyo [2:08 to 3:04] "What starts to become very important in the world of AI post LLMs is that the most important thing a brand can do is show up for someone the way that they need when they need it." — Jake Cohen [9:09] "I genuinely think Klaviyo agent makes the most sense to be the agentic storefront, and that's not just me Klaviyo championing it. It's genuinely got the most context from multiple sources." — Tim Martin-Harvey, Head of Ecommerce, The Bottle Club [18:49 to 19:48] "The answer should not be, 'Great, here's 10% off, go buy one.' The answer should be, 'How long are you running? Do you have a color you're interested in? Do you have a race coming up?' As you start to collect that information, that helps build the context for that individual, and they become the type of customer that will stay with you for a lifetime." — Jake Cohen [10:26] CHAPTERS * 0:00 Cold open and introductions * 4:45 Memory is the new moat, why context beats tools * 8:00 The checkout question that rewrote The Bottle Club's customer data * 9:15 Why RFM analysis breaks down across buyer types * 10:40 Showing up for the customer the way they need, when they need it * 12:15 The running shoe example, questions over discounts * 19:08 The whiskey mistake, the worst recommendation in retail * 20:38 Why Klaviyo believes it can power the agentic storefront * 21:18 Jake's plan for the next 90 days IN-SHOW MENTIONS: * The Bottle Club [https://www.thebottleclub.com/] * Learn more about Klaviyo’s Composer [https://www.klaviyo.com/composer] ASSOCIATED LINKS: * Check out Future Commerce on YouTube [https://www.youtube.com/c/FutureCommercePodcast] * Check out Future Commerce Plus [https://www.futurecommerce.com/plus] for exclusive content and save on merch and print * Subscribe [https://www.futurecommerce.com/subscribe] to Insiders and The Senses to read more about what we are witnessing in the commerce world * Listen to our other episodes of Future Commerce [https://www.futurecommerce.com/] Have any questions or comments about the show? Let us know on futurecommerce.com [https://www.futurecommerce.com/], or reach out to us on Twitter [https://twitter.com/futurecommerce], Facebook [https://www.facebook.com/futurecommercepodcast/?ref=br_rs], Instagram [https://www.instagram.com/futurecommerce/], or LinkedIn [https://www.linkedin.com/company/futurecommercepodcast/]. We love hearing from our listeners! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

K:LDN 2026: The Architecture of Meaningful Connection

K:LDN 2026 opened to more than a thousand merchants and set a clear vision with several key product announcements: Klaviyo’s expanding toolset has become powerful enough to let a brand of any size operate at a scale that once required a full team. The promise of personalization, long marketed but rarely delivered, has finally become something all brands can ship. Phillip Jackson sits down live with Klaviyo CMO Jamie Domenici and IDC research director Roger Beharry Lall to break down the trends that are shaping the future of retail and Klaviyo as an organization:  the slow collapse of the linear funnel as shoppers move across LLMs, social, and search; the evolution of AI from a disparate chat window to an embedded experience where marketers work; and how the public beta of Klaviyo’s new agent, Composer, is helping marketers create campaigns rooted in data from hundreds of thousands of merchants. MARKET LIKE IT’S HOT KEY TAKEAWAYS: * A year ago brands were still learning what AI was; this year, they’re ready to put it to work. * Klaviyo’s Composer [https://www.klaviyo.com/composer] moves the agent out of the chat window and into campaigns, flows and channels where marketers operate. * Klaviyo's edge is context: customer history plus best practices drawn from 200,000 brands, unified in one data platform. * The funnel is no longer a controlled path; discovery, advertising, and commerce increasingly share the same LLM. * European merchants weigh privacy and compliance more heavily, which favors vendors who have already solved for regulation. * [XX:XX] "Six months ago, you couldn't buy in an LLM. Now you can actually have more visibility into what your customers are doing in an LLM, how they're interacting." (Jamie Domenici) * [XX:XX] "77% of consumers would prefer to click through from the recommendations in their agentic searches, rather than have the agent do a purchase for them. They want control." (Phillip Jackson) IN-SHOW MENTIONS: * Learn more about Klaviyo’s AI marketing agent, Composer [https://www.klaviyo.com/composer] * Learn more about Klaviyo [https://www.klaviyo.com/] ASSOCIATED LINKS: * Check out Future Commerce on YouTube [https://www.youtube.com/c/FutureCommercePodcast] * Check out Future Commerce Plus [https://www.futurecommerce.com/plus] for exclusive content and save on merch and print * Subscribe [https://www.futurecommerce.com/subscribe] to Insiders and The Senses to read more about what we are witnessing in the commerce world * Listen to our other episodes of Future Commerce [https://www.futurecommerce.com/] Have any questions or comments about the show? Let us know on futurecommerce.com [https://www.futurecommerce.com/], or reach out to us on Twitter [https://twitter.com/futurecommerce], Facebook [https://www.facebook.com/futurecommercepodcast/?ref=br_rs], Instagram [https://www.instagram.com/futurecommerce/], or LinkedIn [https://www.linkedin.com/company/futurecommercepodcast/]. We love hearing from our listeners! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

*TEASER* Was E.T. Slimy or Dry?

On this edition of After Dark: Spielberg's flop(?), GLP-1s are melting nightlife, Midjourney's health pivot, and why this is the Bad Place. this episode is exclusive to Future Commerce Plus members – sign up now at futurecommerce.com/plus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.