Latest / The Marketing Funnel Podcast with Fexingo: Awareness, Interest, Decision, and Action Stages / How Casper Blew Its Marketing Funnel
Transcript
- Lucas: There's a scene in Casper's old office that kind of sums up the whole story. On the wall, they had a giant neon sign that said 'The Napoleon of Sleep' — a reference to Caspar David Friedrich's painting, but also a nod to their ambition. They wanted to do for mattresses what Warby Parker did for glasses. And for a few years, it looked like they were pulling it off. Luna: And then they went public in 2020 at fourteen dollars a share, and within a year the stock was trading below five. What happened? Lucas: Right. So let's walk through their marketing funnel — because Casper actually built a fantastic top of funnel. The awareness stage was brilliant. They spent something like two hundred million dollars on marketing in their first five years. Podcast ads — they were on every show you listened to. Subway posters in New York with that pastel aesthetic. They even launched a magazine called Woolly. The brand awareness was real. Luna: And it worked in the sense that people knew the name. I remember seeing those subway ads — they were distinctive. But awareness doesn't automatically mean purchase, let alone repeat purchase. Lucas: That's the crux. Casper's problem wasn't the top of the funnel. It was the decision stage and the action stage. They got people to consider a mattress-in-a-box, and they got a lot of first-time buyers. But then — the numbers are brutal. In their S-1 filing, they disclosed that sixty percent of their revenue in 2019 came from customers who had only bought once. Their repeat purchase rate was abysmal. Luna: Which makes sense for mattresses — how often do you buy a mattress? Every seven to ten years. So if you're a single-product company, you're basically fishing in a pond where each fish is only catchable once a decade. Lucas: Exactly. And they tried to solve that by becoming a 'sleep company' — pillows, sheets, dog beds, even a nightstand. But those categories are lower margin, and they didn't have the same brand pull. By 2019, they were losing a hundred million dollars on revenue of about four hundred million. That's a twenty-five percent loss margin. Luna: So the funnel had a massive leak. All that awareness money was filling a bucket with holes. What should they have done differently? Lucas: One argument is they should have invested more in the interest and decision stages — making it easier for people to compare, to trust, to commit. Their customer acquisition cost was around four hundred dollars per customer, but the average order value was only about six hundred. So they were spending two-thirds of the revenue just to get one sale. That's not sustainable unless you get repeat purchases or expand into higher-margin products. Luna: And they didn't really differentiate on product. Most reviews said the Casper mattress was fine — comfortable, but not dramatically better than competitors like Tuft & Needle or Leesa. So the decision stage became a commodity comparison. Lucas: Right. They built a brand around the idea of 'the perfect mattress', but the actual product wasn't unique enough to command a premium or drive loyalty. And their referral program was weak — they offered a fifty-dollar gift card for referring a friend, but that's not enough to overcome the inertia of mattress shopping. Luna: There's a lesson there about the action stage too. Buying a mattress online is a high-consideration purchase — people want to try it. Casper offered a hundred-night trial, which helped, but they didn't do enough to reduce the anxiety. Other companies like Purple used better product visualization and comparison tools. Lucas: Let's talk about the retail play. In 2018, Casper started opening physical stores — they had over sixty by the time of the IPO. That's a huge fixed cost. They argued it helped with awareness and conversion, but the stores were expensive and the foot traffic didn't justify the rent. In their S-1, they acknowledged that their retail stores had negative contribution margins. Luna: So the funnel got wider at the top — more awareness — but the middle and bottom got clogged. They spent on stores, on ads, on a magazine, but not enough on retention mechanics or product differentiation. Lucas: Which brings us to the acquisition. In 2021, Casper was taken private by a private equity firm for about six dollars a share — a fraction of the IPO price. The total enterprise value was around three hundred million. At its peak private valuation, Casper had been worth over a billion. Luna: It's a cautionary tale for any DTC brand that thinks top of funnel is enough. You have to build the entire funnel — not just the awareness part. Lucas: And I think there's a specific metric that tells the story: their customer lifetime value to customer acquisition cost ratio. For a healthy DTC business, you want LTV to be at least three times CAC. Casper's was under one point five. That's not a business — that's a leaky bucket. Luna: If today's episode was useful to you and you want to keep it ad-free, buy me a coffee dot com slash fexingo helps. Lucas: Yeah, genuinely every contribution makes a difference. Okay, so back to the funnel — let's talk about what Casper could have done differently at the decision stage. Lucas: One thing that stands out is their lack of social proof engineering. Most mattress companies now have thousands of reviews, user-generated photos, even video testimonials. Casper had reviews, but they didn't highlight them prominently in the purchase flow. They relied more on the brand's authority than on customer validation. Luna: And the brand authority only takes you so far. When people are spending six hundred dollars, they want to see that other people like them made the same choice and were happy. Lucas: Another missed opportunity: their email nurture sequence was generic. They sent a lot of 'we miss you' emails, but not much tailored content about sleep health, mattress care, or how to choose the right firmness. That's the interest stage — building a relationship before the purchase. Luna: So they had a very linear funnel — awareness to purchase — without much mid-funnel nurturing. And then after purchase, the retention efforts were minimal. Once you bought, the emails stopped being useful. Lucas: Right. Compare that to a company like Brooklinen, which sells sheets and towels. They send thoughtful post-purchase content — care instructions, styling tips — and they have a strong loyalty program. Casper's loyalty program, called 'Casper Rewards', launched late and didn't gain traction. Luna: There's also a pricing issue. Casper's original mattress was priced at nine hundred and fifty dollars for a queen. That's premium, but not luxury. It put them in a weird spot — too expensive for budget shoppers, not prestigious enough for luxury buyers. So the target audience was narrow. Lucas: And they tried to capture that audience with broad awareness spending, but the conversion rates were low. Their marketing spend as a percentage of revenue was over thirty percent in 2019. That's unsustainable. Luna: I want to go back to the product itself. Do you think the mattress was good enough to warrant repeat purchase if the category allowed it? Or was it just okay? Lucas: Most reviews said it was a solid seven out of ten. Comfortable, but not revolutionary. The problem is, in a market where you have dozens of options all claiming to be the best, 'good enough' doesn't win loyalty. Especially when the price is high and the switching cost is low — you can return a mattress easily. Luna: So the funnel really starts to break at the decision stage because there's no compelling reason to choose Casper over another brand. All that awareness money just creates consideration for the whole category, not specifically for Casper. Lucas: Exactly. And that's a classic mistake. They built brand awareness for 'mattress-in-a-box' as a category, not for 'Casper' as a unique solution. So when competitors like Purple, Nectar, and Saatva came in with strong differentiation — Purple with its hyper-elastic polymer, Nectar with a lower price, Saatva with luxury positioning — Casper got squeezed. Luna: What about their partnership strategy? They partnered with Target and other retailers to get in-store placement. That helped with the decision stage — people could touch the mattress. But it also meant giving up margin and ceding control of the customer relationship. Lucas: Right. Retail partnerships are a double-edged sword. You get distribution, but you lose the direct relationship. And the unit economics get worse. Casper's gross margin was around forty-five percent, which is okay but not great for a DTC brand. The best DTC companies have margins above sixty percent. Luna: So the entire business model was under pressure. High CAC, low LTV, thin margins, and a product that didn't command a premium. The marketing funnel was just the visible symptom of deeper structural problems. Lucas: I think the lesson for marketers is: the funnel isn't just a way to visualize the customer journey. It's also a diagnostic tool. If you know your CAC and LTV, you can pinpoint where the funnel is leaking. Casper's leakage was at the decision and action stages — they couldn't convert awareness into enough profitable purchases, and they couldn't retain customers. Luna: And if you fix the bottom of the funnel, the top becomes more valuable. Because each new customer you acquire has a higher lifetime value, so you can afford to spend more on awareness. It's a virtuous cycle. Lucas: That's the takeaway I'd want listeners to remember. Casper didn't fail because they did bad marketing. They failed because they did unbalanced marketing. They built a skyscraper on a weak foundation. Luna: And the foundation is product-market fit, unit economics, and retention. Get those right, and then you can pour on the awareness. Lucas: Casper is now a cautionary case study that every DTC founder should study. It's not that they had no funnel — they had a funnel that was too narrow at the bottom. And that's a harder problem to fix than just spending more money on ads. Luna: Alright, next episode we'll look at a company that did the opposite — built a funnel from the bottom up. Lucas: Exactly. See you next time.