Whatnot raises $545M in Series G, doubling valuation to $20B

A company that began its life in a rental house overflowing with Funko Pop figurines just hit a $20 billion valuation. Whatnot, the livestream shopping platform, has closed a $545 million Series G round, nearly doubling its worth from the $11.5 billion it commanded after its October 2025 raise. In a venture capital landscape where seemingly every spare dollar is being funneled into AI labs like OpenAI and Anthropic, Whatnot’s ability to keep raising massive rounds for a consumer commerce platform is genuinely unusual. The company told Fortune exclusively about the round, which puts its total funding at roughly $1.5 billion across all stages. From collectibles niche to commerce giant Whatnot was founded in 2019 with a hyper-specific thesis: people would watch livestreams of other people selling collectibles. Think QVC, but replace the polished hosts with enthusiasts flipping trading cards and vintage sneakers from their living rooms. The platform reported $8 billion in gross merchandise value for 2025, more than doubling its GMV from the prior year. Revenue crossed the $1 billion mark, a milestone that puts Whatnot in rare company among private consumer internet startups. Black Frid...