Compare the top 5 platforms similar to Struct . Match on features, US legality, and crypto support to find the right fit for your trading style.
Ranked by shared features with Struct . Last updated April 2026.
We collect and normalize live probabilities from the leading prediction markets so you can see a single, clean view of the future. Our real-time aggregation enables the identification of arbitrage opportunities and latest market trends. The number one prediction market tool in the entire ecosystem.
Predictefy is a prediction market trading terminal and aggregator for pro traders.
PrediDesk is the prediction market discovery layer. Our three core missions are to unify markets from all sources, simplify market exploration, and interact with people intersted in the forecasting power of prediction markets.
Portfolio tracker that integrates Polymarket prediction market positions alongside crypto and stock holdings. 14+ exchange integrations, 15 blockchain wallets, AI-driven insights. The only tracker combining prediction markets with traditional crypto portfolio tracking in one dashboard.
Fee tracking and revenue estimates for Kalshi and Polymarket.
Real-time Polymarket API, webhooks, and AI automations for traders, agents, and developers.
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