Compare the top 5 platforms similar to Predictions.io. Match on features, US legality, and crypto support to find the right fit for your trading style.
Ranked by shared features with Predictions.io. Last updated November 2026.
MoonX is a Polymarket trading interface with a trade-multiple leaderboard and referral challenges. The listed link opens an account-creation promotion; rewards are conditional, and speculative positions can lose their full stake.
Portfolio tracker that puts your Polymarket positions and profit or loss beside your EVM and Solana wallets, DeFi and metals, with Earned APY and a built-in AI assistant.
99Market is a Polymarket screener for outcomes trading near 98 to 99.5 cents. Compare quoted annualized yield, liquidity, volume and time to resolution before researching a trade. High implied probabilities do not eliminate settlement or loss risk.
Mantapex is a crypto portfolio tracker that has added Polymarket and Kalshi prediction-market tracking. Its dashboard combines wallets, exchanges, DeFi and NFT positions with prediction-market exposure, plus market data, news and 3D visualizations. It has a free tier and paid plans.
Auspex Terminal is a waitlist-stage prediction-market workstation advertised with unified order books, portfolios, charts, arbitrage comparisons and alerts. Access opens in waves; supported venues and live execution remain unverified.
Predictions.io is a prediction-market discovery and analytics platform. Explore topic-based lobbies bringing together markets from Polymarket and Kalshi, and research market activity in one place. Available on web, iOS and Android at predictions.io/download. Predictions.io does not hold funds or execute trades.
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