Polymarket Eyes $15B Valuation as Rivalry With Kalshi Intensifies
Why Are Prediction Markets Suddenly Drawing Massive Private Funding?
Prediction markets have moved to the center of private-market deal flow in crypto and fintech, pushing valuations for the two largest platforms, Kalshi and Polymarket, into territory normally reserved for late-stage consumer tech. Investor interest has spiked to levels not viewn since the peak of earlier cycles in NFTs, gaming, and L2 infrastructure — but unlike those periods, capital is clustering around only two companies instead of dozens.
Kalshi’s valuation more than doubled within weeks. later than raising $300 million in October at a $5 billion valuation, the company closed a $1 billion round last week at $11 billion. The capital came from a group led by Sequoia and CapitalG, with more than $1.3 billion committed to the firm this quarter alone.
Polymarket is in a similar race. The platform is reportedly in talks for a new round that could value the company between $12 billion and $15 billion. Instead of a broad sector boom, investors appear to be placing concentrated bets that these two platforms will anchor the global and sentiment data.
Investor Takeaway
What’s Driving the Rapid Repricing of Kalshi and Polymarket?
Three trends appear to be behind the surge. First is regulatory clarity. Kalshi operates as a CFTC-regulated platform, a status that once limited activity but is now viewed as a moat as mainstream institutions begin exploring event-based hedging tools. Polymarket, which left the U.S. later than a 2022 CFTC order, received an amended order this week that officially allows it to reenter the country through a licensed derivatives venue.
Second is growth in top-line metrics. Both platforms have reported sharp increases in daily volume and . Kalshi’s volume market share sits at roughly 60%, with Polymarket at 40%. Kalshi’s figures come from company disclosures, while Polymarket’s volumes are fully visible onchain.
Open interest now sits at $320 million on Kalshi and $300 million on Polymarket, closing in on their highs from the last U.S. election cycle — historically the strongest period for the sector. November is tracking to be the largest volume month on record for both .
A third catalyst is Polymarket’s anticipated POLY token and airdrop. Private investors appear comfortable pricing in the token’s potential impact on user growth and liquidity, adding a speculative premium to the company’s valuation.
Are We viewing the Formation of a Prediction-Market Duopoly?
Unlike earlier crypto investment waves — where funding spread across dozens of competing , gaming studios, or L2 networks — the current cycle has narrowed to two companies. Investors are concentrating capital in Kalshi and Polymarket under the assumption that most activity will consolidate onto a small number of trusted venues rather than fragment across many smaller players.
The appeal is straightforward: prediction markets convert real-world events into tradable information. As these platforms gain users, the data they generate can feed into trading desks, research firms, media outlets, and institutional risk models. The value proposition grows with scale, giving larger platforms a structural advantage.
The clearest evidence of consolidation is the pace of funding. More than $1.3 billion has poured into Kalshi this quarter. Polymarket’s expected round will push the combined private valuation of the two companies above $25 billion. Few emerging crypto sectors have ever drawn comparable concentration of capital.
Investor Takeaway
What Comes Next for Kalshi, Polymarket, and the Prediction-Market Sector?
The amended CFTC order for Polymarket marks its first official path back into the U.S. since the agency’s 2022 action. With both companies now aligned with regulated or soon-to-be-regulated structures, the sector is entering a phase where institutional participation becomes more plausible. and traditional trading firms already use prediction-market data informally; deeper liquidity and broader access could formalize those flows.
In the near term, the largegest drivers will be the U.S. election cycle, expanding topic categories, and the arrival of structured products built on top of event markets. If volumes keep rising and regulatory conditions hold, the private-market frenzy around Kalshi and Polymarket may carry into 2025, pushing prediction markets into a more permanent position within both the crypto and fintech landscapes.
