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Polymarket and Prediction Market Aggregators

Explore interfaces that bring Polymarket and other prediction markets into one workspace. Matching an event across venues requires more than a similar title.

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Compare contract rules, settlement, liquidity and execution support for each venue.

21 tools · 13–21 shown

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River Markets — One API for every venue you trade.
River Markets3.5Editorial
Trading terminal

Manage multi-venue order books, execution algorithms, positions and PnL through a professional terminal or a signed REST/WebSocket API.

  • Trading mode Manual · Live automation
  • Access Web · API
RivoMarkets: Rivo — provider terminal preview
RivoMarkets3.5Editorial
Trading terminal

Research traders, compare four venues and turn wallet or market triggers into backtested, paper-traded and selectively live bots.

  • Trading mode Paper
  • Access Web · Telegram · API · MCP
Matchr.xyz: Market aggregation and execution documentation.
Matchr.xyz3.0Editorial
Trading terminal

Compare equivalent prediction markets across venues, inspect price differences and use a unified market and portfolio interface.

  • Trading mode Manual
  • Access Web
Oddpool: Institutional and self-service data access overview.
Oddpool3.0Editorialrestricted
Data API

Research cross-venue markets and data through Oddpool. Free accounts and existing subscriptions continue, but new paid subscriptions are closed.

  • Data coverage Markets · Order books · Trades · Prices
  • Access Web · API
Predict Parity — product overview
Parity3.0Editorial
Trading terminal

Compare prediction-market order books and organize markets, traders, activity and positions across Polymarket, Kalshi and Polymarket US.

  • Access Web
Polylayer: Wallet connectivity and advanced order-engine preview.
Polylayer3.0Editorial
Trading terminal

Browse prediction markets and perpetuals in one terminal, with watchlists, paper trading, portfolio tools and advanced order automation.

  • Trading mode Paper · Manual
  • Access Web
Predictefy — product overview
Predictefy3.0Editorial
Data API

Compare matched prediction markets, stream normalized data and develop multi-venue strategies with a terminal, API and SDK.

  • Data coverage Markets · Prices · Order books · Cross-venue matches
  • Access Web · API · MCP
PredictionBell: Trader and sports-research modes with supported use cases.
PredictionBell3.0Editorial
Analytics

Compare Polymarket and Kalshi prices in a sports screener and a market-pulse view for equities, crypto and macro events.

  • Trading mode Read-only
  • Access Web
Predradar — product overview
PredRadar3.0Editorial
Analytics

Search prediction markets across venues and compare prices, closing dates, whale activity and flagged cross-platform gaps.

  • Access Web · API · MCP