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Tophatter

eCommerce & Marketplaces · San Francisco, United States · Founded 2012

The world’s most entertaining, mobile shopping marketplace MoreLess

Tophatter, Inc. operates a mobile discovery shopping marketplace centered around fast-paced, 90-second auctions. The company was founded in January 2012 by Ashvin Kumar, who serves as the CEO, and Chris Estreich, the CTO. They were also joined by co-founder Andrew Blachman. The founders aimed to translate the excitement of a live auction into a mobile, game-like experience. The platform's target customers are those who enjoy the process of discovering new products and deals, rather than engaging in utility-focused shopping.

The core of Tophatter's platform is its rapid auction format, where items, often starting at $1, are sold to the highest bidder in auctions lasting only 90 seconds. This model is designed to create urgency and high user engagement. The company primarily serves consumers looking for deals on a variety of goods, including jewelry, electronics, fashion, beauty, and home items. Initially, the platform simulated a virtual auction house where buyers and sellers could interact in a chatroom. While the visual virtual room has been phased out, the emphasis on immediate, real-time bidding remains a key feature. Tophatter utilizes a dynamic, automated algorithm to personalize the shopping experience by analyzing user browsing behavior to push relevant products to different customers.

Tophatter's revenue is generated through a multi-faceted business model. The primary stream comes from transaction fees, charging sellers a commission on each successful sale, which can range from 10% to 20% depending on the product category. Sellers may also pay listing fees for each item put up for auction. Additionally, the company generates revenue through advertising, allowing sellers to purchase premium placements for increased visibility. The business model has proven effective, with the company reportedly generating over $300 million in annual Gross Merchandise Volume (GMV) and selling over 100,000 items daily. The company has secured $35 million in funding from investors including Goodwater Capital, CRV, and August Capital.

Keywords: mobile commerce, online auction, discovery shopping, fast-paced auctions, 90-second auctions, live bidding, e-commerce marketplace, transaction fees, commission-based revenue, online marketplace, dynamic pricing, gamified shopping, deal discovery, Ashvin Kumar, Chris Estreich, mobile shopping app, discounted goods, real-time bidding, customer engagement, Gross Merchandise Volume

Talent graph

Tophatter's talent

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Team profiled 24 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

5 investors on Tophatter's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 4 investors entered at this stage
Series B+ 1 investor entered at this stage
Armentum Partners

Global footprint

Where Tophatter has talent and traffic

Workforce by country
6 countries with
team presence
🇺🇸 United States41.7%
🇮🇳 India16.7%
🇨🇳 China16.7%
🇦🇷 Argentina8.3%
🇫🇷 France8.3%
Top 5 of 6 shown

Market sentiment

What the market is saying about Tophatter

An AI-synthesized read of the highest-engagement posts about Tophatter on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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