
Oddpool aggregates and compares real-time odds and market data across Kalshi and Polymarket prediction markets to identify arbitrage and trading opportunities.
Oddpool is a real-time data aggregation and analytics platform focused on prediction markets, specifically integrating Kalshi and Polymarket. It normalizes probability distributions and market data across these venues, providing users with live order books, trade executions, and historical archives. The platform is designed for macro trading desks, quantitative researchers, and developers modeling event outcomes who need comprehensive, cross-market insights.
The core functionality of Oddpool includes live dashboards for trending markets across sports, politics, crypto, entertainment, and economics. It enables users to compare spreads, moneylines, and totals for events like NFL games, NBA championships, and federal interest rate decisions. Oddpool also tracks whale trades and large market movements in real-time, helping users identify smart money flows and sentiment shifts.
Oddpool differentiates itself by offering a Pro subscription with advanced tools such as an arbitrage scanner that detects risk-free profit opportunities between Kalshi and Polymarket, live alerts for whale trades, and volume dashboards. The Premium tier provides API access for automated trading strategies, custom alerting, and market scanning, enabling users to build bots and integrate data into their own systems. Getting started is straightforward with free access to 40+ curated event dashboards and comprehensive API documentation for developers aiming to automate or enhance their trading workflows.
Prediction market traders and quantitative analysts face challenges in accessing unified, real-time data across multiple venues. This fragmentation makes it difficult to spot arbitrage opportunities, track market sentiment, and react quickly to large trades or price discrepancies.
Explore web3 competitors and apps like Oddpool.

Free | Pro | Premium | |
|---|---|---|---|
| Price (Monthly) | Free | $30 | $100 |
| Price (Annual) | Free | $200 | Custom pricing |
| Messaging | Access to 40+ curated event dashboards with no login required | Includes arbitrage scanner, cross-market comparisons, volume dashboards, and whale tracking alerts | Full API access for arbitrage, price spreads, market search, and whale trade data for automation |
| Support | N/A |
Reliable RPC, powerful APIs, and zero hassle.
Oddpool provides comprehensive documentation and API references to help developers integrate and automate their trading strategies. The docs include detailed endpoints for arbitrage detection, price spread alerts, market search, and whale trade tracking, supported by example queries and usage guidelines.
Access 40+ curated dashboards showing real-time odds, volumes, and trending markets across multiple categories.
Monitor large trades in real-time to follow smart money and anticipate market moves.
Premium tier offers APIs for arbitrage detection, price spread alerts, market search, and whale trade data to build custom trading bots and alerts.
Traders use Oddpool’s arbitrage scanner to identify and execute risk-free profit opportunities between Kalshi and Polymarket markets.
Quant researchers leverage normalized cross-venue data and historical archives to build predictive models for event outcomes.
Macro desks and traders track whale trades and volume shifts to gauge market sentiment and adjust positions accordingly.
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