Polymarket, the blockchain-based prediction market platform, is reportedly raising $1 billion in a new funding round that would value the company at $21 billion, according to multiple sources familiar with the matter.
The round is being led by 1789 Capital, an investment firm linked to Donald Trump Jr., which is committing approximately $300 million to the deal. The investment adds to an existing stake of roughly $200 million that 1789 Capital already holds in the platform, as reported by CoinDesk.
The $21 billion valuation represents a significant increase from Polymarket's previous reported valuation of $15 billion, marking a 40% jump in the company's assessed worth. This new figure places Polymarket just below rival prediction market platform Kalshi, which currently commands a $22 billion valuation according to Cointelegraph.
The involvement of 1789 Capital, named after the year of the French Revolution, signals continued interest from politically connected investors in the prediction market space. Donald Trump Jr. has emerged as an increasingly visible figure in cryptocurrency and alternative finance circles, with his firm's substantial commitment to Polymarket representing one of the larger single-investor contributions to the sector in recent months.
Prediction markets have gained substantial traction as alternative mechanisms for aggregating public sentiment on political, economic, and cultural events. Unlike traditional polling or expert forecasting, these platforms allow participants to stake real money on the outcomes of future events, with market prices theoretically reflecting the collective probability assessment of all participants.
Polymarket operates on blockchain infrastructure, enabling users to trade positions on event outcomes without traditional centralized intermediaries. The platform gained particular prominence during the 2024 United States presidential election cycle, when its markets attracted significant attention for their pricing of electoral outcomes.
The reported funding round comes amid intensifying competition in the regulated prediction market sector. Kalshi, which offers similar services through a regulated exchange framework, has maintained a slight valuation edge over Polymarket despite the latter's larger user base in cryptocurrency-adjacent communities.
The narrowing gap between the two platforms' valuations—now separated by approximately $1 billion—suggests investors view the competitive landscape as increasingly balanced. While Kalshi's regulatory structure provides certain advantages in institutional markets, Polymarket's blockchain-native architecture and global accessibility have attracted a substantial user community.
Neither Polymarket nor 1789 Capital has publicly confirmed the terms of the reported investment. The deal, if completed as described, would rank among the largest private funding rounds in the prediction market and decentralized finance sectors this year.