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The Deck Library

Sequoia Just Shared the Deck Behind Kalshi ($40B)

A Slide-by-Slide Teardown of the Deck That Turned Event Trading Into a New Asset Class

Guillermo Flor's avatar
Guillermo Flor
Nov 03, 2026
∙ Paid

Kalshi just raised $1B at a $40B valuation.

Six years ago, it pitched Sequoia with 18 slides, two headshots and a growth chart that looked too good to be true.

  • Series G co-led by Sequoia and Wellington on October 29

  • $97.8B traded in October 2026 alone, a monthly record

  • 30M+ accounts and over 75% of all prediction-market volume

What they do? On Kalshi you buy a contract that pays $1 if an event happens and nothing if it doesn't.

→ Betting sites have offered something similar for years. Kalshi built it as a regulated exchange, in the same legal category as the Chicago Mercantile Exchange, after two years with the US regulator.

👇 Alfred Lin, the Sequoia partner who led the round, just shared the full Series A deck. It's at the end.

🔎 Below we go through every slide: how they pitched a market that didn't exist, the regulatory moat, the plan to fill an empty exchange, the team and the forecast that came true + the Full Pitch Deck!

Refer a friend

Inside you will find:

  1. How to Pitch a Market That Doesn't Exist Yet

  2. Why Two Years With the Regulator Became the Moat

  3. How Kalshi Planned to Fill an Empty Exchange

  4. The Team Behind Kalshi

  5. The $5B Hockey Stick That Actually Happened


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