Overall size and locked value
Polymarket holds roughly $318 million in total value locked, far exceeding OPINION's $2.8 million. This makes Polymarket the larger platform by more than two orders of magnitude. The difference in TVL reflects the broader market participation on Polymarket.
Trading activity and fees
Polymarket processes about $167 million in 24‑hour volume, while OPINION sees around $6.6 million. Correspondingly, Polymarket users paid roughly $3.4 million in fees in the same period, compared with OPINION’s modest $1 thousand. The fee numbers illustrate the much higher activity on Polymarket.
Network reach
Both platforms are deployed on a single chain: Polymarket on Polygon and OPINION on Binance Smart Chain. Their single‑chain focus means each serves users primarily within its respective ecosystem.
Who each platform suits
Polymarket’s large TVL and high trading volume make it attractive for users seeking deep liquidity across politics, news, crypto, sports and more. OPINION, with a focus on macroeconomic data and AI‑driven oracles, may appeal to niche traders and institutions interested in specialized economic insights despite its smaller scale.