Mark Zuckerberg has recently directed a team to build a standalone prediction-market app, internally called “Arena” (and also codenamed Antwerp and FBForecast), to rival Kalshi and Polymarket. The ...
Polymarket's annualized ⁠revenue ⁠has surpassed $1 billion, a source ⁠familiar with the matter told Reuters on Friday, ...
A Polymarket-backed platform raised $1.5 million in a funding round to help build tools to detect suspicious trading activity ...