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Related Prediction Market Platforms

Explore prediction-market platforms and venue directories alongside Polymarket tooling. Compare supported contracts, access methods, market mechanisms and the research workflow.

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Event and asset coverage Trading interface and account requirements Market mechanism, data access and settlement

Profiles separate a venue from a terminal that routes to another venue. Use the stated account and contract coverage to understand where the actual position is held.

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Kalshi public market board, price chart and upcoming events.
Kalshi4.0Editorial
Platform

Trade defined event outcomes, inspect order books and resolution rules, and access the same exchange through web, mobile and developer interfaces.

  • Access Web · API · Mobile app
Manifold — product overview
Manifold4.0Editorial
Platform

Create and trade play-money prediction markets, discuss the reasoning and build a public forecasting record with virtual mana.

  • Access Web · Mobile app
Forecastex — product overview
ForecastEx3.5Editorial
Platform

Research cash-settled Yes/No event contracts accessed through member brokers, with a one-cent execution fee and a monthly incentive-coupon mechanism.

  • Access Web
Futuur — Will Luiz Inácio Lula da Silva win Brazil's 2026 presidential election?
Futuur3.5Editorial
Platform

Explore global and Brazil-focused event markets, practice with virtual OOM or use the separate supported real-money trading mode.

  • Access Web · API
Gemini Predictions — market overview
Gemini Predictions3.5Editorial
Platform

Browse and trade Gemini event contracts through a market board covering crypto, economic releases, sports and other defined outcomes.

  • Access Web
Myriad: Prediction-market cards with probabilities and category navigation
Myriad3.5Editorial
Platform

Trade outcome shares on Myriad’s AMM or order-book markets, with portfolio claims, maker rebates and developer tools for integrations.

  • Access Web · API · CLI
Opinion — product overview
OPINION3.5Editorial
Platform

Trade macro, crypto and other outcome markets through OPINION’s order-book exchange, with maker incentives and public developer interfaces.

  • Access Web · API
PM Atlas: Prediction-market directory, platform status and discovery filters.
PM Atlas3.5Editorial
Learning & media

Explore prediction venues, mechanism definitions and an ecosystem map, then compare two platforms or mechanisms side by side.

  • Access Web
Predict.fun: Predict Fun — New
Predict.fun3.5Editorial
Platform

Trade BNB Chain prediction-market shares, provide order-book liquidity and claim variable yield on eligible open positions.

  • Access Web · API
Predictit — market browsing
PredictIt3.5Editorial
Platform

Research and trade political event shares through a focused catalog of elections, legislative outcomes, officeholders and related questions.

  • Access Web
Robinhood Prediction Markets: Robinhood Predictions — product features
Robinhood Prediction Markets3.5Editorial
Platform

Trade partner-exchange event contracts from the Robinhood mobile app, including supported custom combos and dollar-based entry orders.

  • Access Web · iOS · Android
Smarkets — market overview
Smarkets3.5Editorial
Platform

Compare and trade sports and political outcomes on a betting exchange, with commission assessed on net market winnings.

  • Access Web · API