Prediction market Kalshi sent Netflix a cease-and-desist letter on Friday demanding that the streaming service take down the trailer for an upcoming documentary. In the letter, Kalshi claimed the trailer is “defamatory” and contains “both fabricated documents and false and misleading statements.”
“Instadocs: The Prediction Games” is a documentary about the rise of prediction markets. According to Netflix, the film — part of the streamer’s “Instadoc” series of fast-turnaround documentaries — features interviews with both Polymarket CEO Shayne Coplan and Kalshi CEO Tarek Mansour.
