The American startup Kalshi has just completed a colossal fundraising of one billion dollars, bringing its valuation to 11 billion dollars. This operation demonstrates the massive enthusiasm of investors for prediction markets, a sector in full swing. But will it be able to dethrone its crypto rival Polymarket?

In brief
- Kalshi secures $1 billion in funding round led by Sequoia Capital and CapitalG.
- The valuation of the platform has now reached $11 billion, approaching that targeted by Polymarket.
- This fundraising comes only a month after a previous round of $300 million.
- Kalshi offers contracts regulated by the CFTC, unlike Polymarket which operates on the blockchain.
A meteoric rise that reflects a booming market
Kalshi has just achieved a remarkable feat in the world of prediction markets. The platform has raised $1 billion from a consortium of prestigious investors including Sequoia Capital, CapitalG, Andreessen Horowitz, Paradigm, Anthos Capital and Neo. This operation propels its valuation to $11 billion, an impressive figure that places it in the big leagues.
The most striking element remains the speed of this growth. Barely a month ago, Kalshi announced a raising of $300 million at a valuation of $5 billion. In a few weeks, the company has therefore more than doubled its valuedemonstrating investors' voracious appetite for this emerging sector.
The platform is getting dangerously close to Polymarket, its direct competitor in the crypto universe. The latter aims for a valuation of between 12 and 15 billion dollars. The gap is closing, and the battle for industry dominance rages on.
Kalshi is banking on a major asset: regulatory compliance. Supervised by the Commodity Futures Trading Commission (CFTC), it offers event-based contracts that are perfectly legal in the United States.
Users can bet on inflation, political outcomes, or other current events. This approach particularly appeals to institutional investors and individuals seeking “absolute legal clarity”.
Two opposing philosophies for the same market
The contrast between Kalshi and Polymarket illustrates two radically different visions. On the one hand, Kalshi embodies the traditional and regulated approach. The platform accepts fiat currencies and guarantees complete legal security. His ambition? Democratize predictive markets among the general American public.
On the other hand, Polymarket represents the decentralized philosophy specific to the crypto world. Based on blockchain, the platform allows users to bet in crypto on binary events.
Its decentralized operation attracts fans of transparency and resistance to censorship. No central authority controls transactions.
This duality reflects a broader debate in the financial ecosystem. Should we prioritize regulation to reassure traditional investors? Or rely on decentralization to guarantee independence? Both models find their audience.
The future of the sector will likely depend on regulatory factors. If American authorities toughen their stance on unregulated crypto platforms, Kalshi could gain a decisive advantage. Conversely, regulatory relaxation would favor decentralized players like Polymarket.
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