Top Hatter

Top Hatter launched its core product in 2012 after the parent company had been experimenting with various discovery commerce concepts for several years. Andrew Blackman and the team identified an opportunity to create a mobile-first auction marketplace where consumers weren't searching for specific items—instead, they came to be "wowed" and discover new, interesting products. The insight was recognizing that discovery shopping had a different user behavior and engagement pattern than traditional e-commerce search.

In the beginning, the team had to build critical mass manually. They started with a very small group of sellers running auctions for just a couple hours per day to match supply with demand. This deliberate constraint allowed them to control the user experience and ensure buyers and sellers could have successful transactions. The live auction format created a sense of urgency and community engagement that differentiated Top Hatter from static e-commerce platforms.

Initial customer acquisition came through direct outreach—word of mouth, letting friends know, and gradually building awareness. The team recognized early that Facebook would be their most efficient channel since Top Hatter was 100% mobile and Facebook's mobile advertising capabilities aligned perfectly with their target audience. Over time, they expanded to Google Ads, TV, and radio, but maintained Facebook as their dominant channel, accounting for the bulk of their marketing spend of approximately $3 million per month.

The core product-market fit came from understanding that live, real-time auction dynamics created inherent engagement. Buyers set reminders on products they were interested in, then returned to bid when auctions were ending. This cycle created a compulsive, habit-forming experience that generated strong word-of-mouth and repeat usage. The unit economics worked exceptionally well: with a 25% take rate on transactions and 80% gross margins after the cost of running the platform, Top Hatter achieved payback on marketing spend within 30-60 days. This allowed them to spend aggressively and sustainably. The constraint wasn't money—it was managing CAC curves: as they scaled marketing spend, customer acquisition costs would naturally increase, so they grew spend incrementally rather than attempting 10x jumps that would break unit economics.

By the time of this interview (approximately 6 years post-launch), Top Hatter had grown to processing roughly $1 million in transaction volume daily, translating to approximately 100,000 items sold per day at an average price point of $10-20. The company was projecting $300-400 million in gross transaction volume for the year, generating $80-100 million in revenue. Having raised $35 million in total capital (with a $21 million round announced earlier that year, closed the previous summer), Top Hatter maintained profitability and operated at break-even by reinvesting all contribution margin back into marketing. With over $30 million in cash and consistent year-over-year doubling, the team believed they could build a billion-dollar top-line business without needing additional capital, giving them strategic flexibility on whether to pursue additional funding, acquisition, or a path to IPO.