Kalshi, Polymarket competition for predictions market share gains steam

Polymarket and Kalshi are accelerating their rivalry, as the platforms are fighting for market share and ￰0￱ has already expanded its market share of predictions to over 66%, though Polymarket remains relevant for current ￰1￱ and Kalshi are intensifying their rivalry, fighting for market share dominance and valuations. Kalshi, which relies on sports betting and gains activity from Robinhood, has grown its market share of predictions to over 66%. Polymarket and Kalshi accelerated their competition in the past three months, as both prediction venues are growing their influence. |) October 13, 2025 The end goal is for Kalshi to also bring all its markets on-chain for a more transparent track ￰2￱ also aims to become a multi-chain platform, while Polymarket still depends on the legacy Polygon ￰3￱ Network’s oracle will be able to deliver contract prices aggregated from over 100 ￰4￱ will make Kalshi the go-to source for resolutions on live probabilities and current ￰5￱ data can be used to create additional trading products based on Kalshi markets, without using the platform ￰6￱ thus aims to encourage the creation of data-based products while retaining its centralized ￰7￱ your strategy with mentorship + daily ideas - 30 days free access to our trading program