Back to home

What will you build?

From algorithmic trading to academic research, see how teams use Probalytics to build powerful prediction market applications.

Be first to know when we launch. No spam, ever.

Trading Bots

Automated trading across all platforms

Build trading bots that monitor multiple prediction markets simultaneously. React to price movements in milliseconds, execute strategies across Polymarket, Kalshi, and PredictIt from a single codebase.

  • Sub-second price updates via Server-Sent Events
  • Unified order format across all platforms
  • Built-in rate limiting and error handling
Live Prices Streaming
Polymarket
0.67+2.0%
Kalshi
0.65-1.0%
PredictIt
0.68+3.0%
Historical Accuracy2020 - 2024
JanDec

150K+

Markets indexed

$12B+

Volume tracked

5 yrs

Data coverage

Research & Analysis

Years of data, ready for analysis

Access comprehensive historical data going back to 2020. Study forecasting accuracy, analyze market efficiency, and research crowd wisdom dynamics with clean, normalized datasets.

  • Export to CSV, JSON, or Parquet formats
  • Resolution outcomes for accuracy studies
  • Event metadata and categorization
Vector Search

Find similar markets instantly

Every market is embedded into a vector space. Stream markets with high semantic similarity via SSE, or query our blazing-fast vector search to find related predictions across all platforms.

  • Real-time SSE stream of similar markets above your similarity threshold
  • Sub-millisecond vector search across millions of markets
  • Spot arbitrage opportunities between semantically matched events
Similar Markets Streamthreshold: 0.92
Query

BTC above $100k by end of 2024

Polymarket

Kalshi0.97

Bitcoin to reach $100,000?

PredictIt0.94

Will Bitcoin hit $100K in 2024?

Polymarket0.89

ETH to flip BTC market cap

import { Probalytics } from '@probalytics/sdk'

const client = new Probalytics({ apiKey: 'pk_...' })

// Stream real-time price updates
client.markets.stream('polymarket:election-2024', {
  onPrice: (price) => {
    if (price.yes > 0.65) {
      client.orders.create({
        side: 'buy',
        amount: 100,
        market: price.marketId
      })
    }
  }
})
Developer Experience

Ship faster with our SDKs

First-class SDKs for TypeScript and Python. Full type hints, async support, and intuitive APIs. Focus on your strategy, not infrastructure.

  • TypeScript with full intellisense & Python with type hints
  • Async-first design for high-performance streaming
  • Automatic reconnection and error handling

Ready to build?

Join the waitlist and be the first to access unified prediction market data.

Get Early Access