Prediction Market Kalshi Raises $1B, Soaring to an $11B Valuation — The Betting Economy Is Going Mainstream

Prediction market platform Kalshi has just closed a $1 billion funding round, pushing its valuation to $11 billion. The round was led by Sequoia and CapitalG, marking one of the fastest valuation jumps in the sector.

What’s remarkable is timing: this raise comes less than two months after Kalshi’s previous $300 million round at a $5 billion valuation.

Kalshi operates legally within U.S. regulatory boundaries, allowing users to take positions on real-world events — from politics and macro data to entertainment and climate outcomes. The platform’s usage is exploding, with annualized trading volume now exceeding $50 billion, making it one of the fastest-growing prediction infrastructures in the world.

Competition in the sector is heating up, too.
Rival platform Polymarket is reportedly preparing its own raise at a $12–15 billion valuation, signaling that prediction markets are moving from niche curiosity to mainstream financial instrument.

The message is clear:
Prediction markets aren’t just surviving regulation — they’re becoming one of the next major frontiers in fintech.