Kalshi Hits $5b Valuation Days After Rival Polymarket Gets $2b Nyse Backing At $8 Billion

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Kalshi CEO Tarek Mansour astatine StrictlyVC 2025.Image Credits:TechCrunch

12:45 PM PDT · October 10, 2025

Kalshi, a prediction marketplace that allows group to stake connected early events, announced that it raised complete $300 cardinal astatine a $5 cardinal valuation. The company’s worth has accrued 2.5 times since its past fundraise conscionable 3 months ago, erstwhile it was weighted astatine $2 billion.

The caller superior came from Kalshi’s existing investor, Sequoia Capital pinch caller investor Andreessen Horowitz co-leading nan round. Paradigm Ventures, Capital G, and Coinbase Ventures besides participated.

Kalshi besides revealed that consumers successful 140 countries tin now make bets connected its platform.

The prediction marketplace is seeing a melodramatic surge successful activity: Kalshi is group to scope $50 cardinal successful annualized trading volume, up importantly from nan astir $300 cardinal measurement posted past year, nan New York Times reported.

Kalshi’s fundraise announcement follows 1 made conscionable days earlier by archrival Polymarket, which revealed that it had secured an finance of up to $2 cardinal from Intercontinental Exchange (ICE), nan proprietor of nan New York Stock Exchange, astatine a pre-money valuation of $8 billion. The woody weighted Polymarket astatine $8 cardinal pre-money, a monumental summation from its $1 cardinal valuation only 2 months earlier successful August.

Both Kalshi and Polymarket roseate to prominence past year, drafting important attraction for their prediction markets connected nan statesmanlike predetermination outcome.

Polymarket has been barred from serving U.S. residents since 2022, pursuing a colony pinch nan Commodity Futures Trading Commission (CFTC). In July, nan institution acquired a derivatives speech and a clearing house. The move helped Polymarket person nan correct to re-enter nan U.S. market. Last month, nan company’s CEO and founder, Shayne Coplan, said connected X: “Polymarket has been fixed nan greenish ray to spell unrecorded successful nan USA by nan CFTC.”

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Kalshi secured nan correct for Americans to usage its level aft successfully suing nan CFTC past year.

Marina Temkin is simply a task superior and startups newsman astatine TechCrunch. Prior to joining TechCrunch, she wrote astir VC for PitchBook and Venture Capital Journal. Earlier successful her career, Marina was a financial expert and earned a CFA charterholder designation.

You tin interaction aliases verify outreach from Marina by emailing marina.temkin@techcrunch.com aliases via encrypted connection astatine +1 347-683-3909 connected Signal.

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