TLDR
- Major prediction platforms Kalshi and Polymarket are pursuing funding rounds targeting $20 billion valuations
- These valuations represent approximately double their late 2024 assessments—Kalshi at $11 billion and Polymarket at $9 billion
- Kalshi’s revenue run rate has surpassed $1 billion, with current estimates placing it near $1.5 billion
- Congressional legislation introduced last Friday aims to ban both platforms from hosting war-related and sports markets
- The platforms are under fire for targeted campus outreach and controversial betting markets, such as wagers on Jeff Bezos’ location
The leading prediction market operators in America are pursuing fundraising efforts that could double their company valuations.
Both Kalshi and Polymarket have initiated conversations with prospective backers about securing capital at approximately $20 billion valuations. These negotiations remain preliminary, and completed transactions are not guaranteed.
These figures represent significant increases from their valuations just months ago. Kalshi achieved an $11 billion valuation this past December. Polymarket secured a $9 billion assessment in October.
Kalshi successfully closed a $1 billion funding round in December, attracting participation from notable investors including Paradigm and Sequoia Capital. Since completing that round, the platform has exceeded the $1 billion mark in annualized revenue.
According to insider information, Kalshi’s current annualized revenue stands at approximately $1.5 billion.
Legislative Pressure Intensifies
Both platforms are navigating increased congressional oversight. Representatives Blake Moore and Salud Carbajal unveiled proposed legislation last Friday designed to limit the types of markets these platforms can host.
The bill would prohibit Kalshi and Polymarket from facilitating wagers on military conflicts and sporting events. Currently, both services allow users to bet on scenarios including potential U.S. military action against Iran and the potential removal of Iran’s supreme leader.
Tarek Mansour and Luana Lopes Lara established Kalshi in 2018. The Commodity Futures Trading Commission granted it regulatory approval as America’s first sanctioned prediction market exchange in 2020.
The service enables wagering across multiple categories including political events, athletic competitions, economic indicators, and entertainment topics. Kalshi has contributed significantly to the expansion of sports betting across the United States.
Shayne Coplan launched Polymarket in 2020. U.S. residents are officially barred from using the platform, although VPN users can circumvent this restriction.
Polymarket intends to launch a U.S.-compliant version of its application within the year. The company maintains a data collaboration with Dow Jones, the publisher behind The Wall Street Journal.
Campus Outreach Sparks Controversy
Both platforms have pursued intensive recruitment campaigns targeting university students. These efforts have generated some eyebrow-raising trading patterns.
Fraternity brothers of Jeff Bezos’ stepson executed numerous bets regarding Bezos’ Super Bowl attendance location. The platforms have saturated social media channels with advertisements designed to attract younger demographics.
Kalshi and Polymarket have directly engaged with college fraternities and student organizations. In at least one instance, Polymarket provided a fraternity with several thousand dollars in cash as compensation for recruiting new platform members.
Intercontinental Exchange, which operates the New York Stock Exchange, committed to investing as much as $2 billion in Polymarket last October. This investment helped establish the company’s $9 billion valuation.
Neither platform is guaranteed to achieve their targeted $20 billion valuations. Mounting regulatory concerns surrounding their operations could impact ongoing fundraising discussions.
The Moore-Carbajal legislation introduced last Friday would impose restrictions on acceptable market categories for both platforms.


