Quince Doubles Its Valuation in Under a Year with $500M Series E Round

Quince has closed a $500 million Series E financing at a post-money valuation of $10.1 billion, more than doubling its worth in less than a year as investors bet that its factory-direct model can permanently disrupt how premium goods are made and sold.

The round was led by ICONIQ, which also led the San Francisco company's $200 million Series D in early 2025 at a reported $4.5 billion valuation. The latest financing also drew participation from Baillie Gifford, Basis Set Ventures, DST Global, Marcy Venture Partners, Notable Capital, Wellington Management and WndrCo. Quince said the capital will support continued growth and global expansion of its proprietary Manufacturer-to-Consumer, or M2C, operating system.

The speed of the valuation jump is striking even in a market accustomed to rapid markups for AI companies. For an e-commerce brand, the trajectory is exceptional. Quince, which launched out of beta in 2020 after being founded two years earlier by Sid Gupta, Zunu Mittal and Sourabh Mahajan, rose to prominence on Instagram with a $50 cashmere sweater that undercut luxury retail pricing. It has since expanded into apparel, home goods, accessories, beauty and wellness.

The core proposition is structural rather than promotional. Quince owns much of its technology stack, controls its designs and manufacturing relationships, and uses an AI-powered system that predicts demand at the weekly SKU and size level. That granular forecasting allows the company to place low-quantity initial orders with factory partners, then scale production based on actual consumer demand, compressing traditional retail cycle times and reducing inventory waste. Unlike fast fashion competitors, Quince and its investors argue the model delivers higher quality at lower prices without sacrificing margins through discounting.

"Quince has built hyperefficient infrastructure that enables it to deliver unmatched value to consumers at scale, and, in turn, has built a brand people love," said Yoonkee Sull, General Partner at ICONIQ. "By redesigning how premium products are manufactured and delivered, compressing traditional retail cycle times and reducing waste, and building a deep understanding of what customers want in real time, the company is correcting structural inefficiencies that have long defined retail economics. We are excited to triple down in Quince following a year of strong execution by the team and believe the platform is positioned for durable, long-term growth."

The company describes its ambition in similarly systemic terms. "That starts with real care around quality, from the materials we source all the way through how products are made, while removing excess production, unnecessary intermediaries, and inventory risk," the company stated. "When those inefficiencies come out of the system, people experience the benefits through more consistent quality and more accessible pricing."

The rise has not been without friction. Quince faces active lawsuits from brands alleging it sells copies of their designs. Coach parent Tapestry is suing, as is Williams Sonoma. Deckers brought a similar action over footwear designs, but a court ruled in Quince's favor.

At $10.1 billion, Quince enters a tier occupied by only a handful of consumer brands. Whether the valuation is sustained will depend on whether its M2C platform can scale globally with the same efficiency it has demonstrated domestically.