Prediction markets like Polymarket have gained attention for sometimes outperforming traditional polling, especially during major events like elections. Because participants put real money behind their predictions, these markets often react faster to breaking news and shifting sentiment, offering a dynamic, real-time probability signal.

However, polls still play a crucial role. As events get closer, polling data tends to become more reliable due to larger sample sizes and more stable opinions. In reality, neither method consistently outperforms the other — accuracy depends heavily on timing, participation, and the quality of data behind each approach.