Kalshi's Sports Betting Machine Threatens DraftKings, Flutter

Prediction market Kalshi is pulling in an estimated $1.3B annualized from sports wagers, rattling traditional betting giants.

Kalshi's Sports Betting Machine Threatens DraftKings, Flutter

Kalshi is no longer just a quirky prediction market. The platform's sports betting operation is now generating an estimated $1.3 billion in annualized revenue, according to Financial Times analysis. That number puts it squarely in the crosshairs of legacy sportsbook operators.

Wall Street noticed. Shares of DraftKings and Flutter — two of the biggest names in regulated sports betting — slid as investors digested what prediction markets could mean for the industry's incumbents.

The core threat is structural. Prediction markets let users wager on outcomes through a different regulatory framework, potentially siphoning volume from traditional operators who've spent billions building their platforms and customer bases.

For DraftKings and Flutter, the message is clear: the competitive landscape just got a lot more complicated. Kalshi isn't knocking on the door anymore — it kicked it open.