Meta is planning to release its own prediction market app to compete with popular sites like Kalshi and Polymarket. Kelly Sullivan/Getty Images North America hide caption toggle caption Kelly Sullivan/Getty Images North America Meta is planning to launch its own prediction market app to compete with companies like Kalshi and Polymarket in a booming sector that some analysts project could become a $1 trillion industry in the coming years. Meta CEO Mark Zuckerberg has instructed a team to start ...