Prediction-market directory

Business directory

Explore prediction-market products and services through their sources: what they do, reported pricing and venues, website-declared details and retained history.

991

website / project records

978

sourced product overviews

895

documented capability facts

Product research updated: . Compare capabilities, developer resources and source-advertised pricing. Every research field points to its source and collection date.

Evidence package: . Includes 790 first-party site records and 201 additional historical catalogue records. These are not counts of verified legal companies. Historical catalogue claims retain their earlier dates; a listing is not a passed review.

991 matching records. Alphabetical order; inclusion and order are free.

Select two to four records to compare. Your selection stays while browsing.

Prediction-market products

Pots

Pots provides a product in the prediction-market ecosystem. Its overview names Polymarket. Publicly described capabilities include self custody.

Platform context: Polymarket

Self custody

Sourced product research · Not assessed

Research checked:

2 research sources

Data & APIs

Predexon

Predexon provides data or programmatic research tools. Its overview names Polymarket, Kalshi. Publicly described capabilities include data api, websocket delivery, order book tools, ai analysis.

Platform context: Polymarket, Kalshi

Published pricing: The provider lists a free entry tier and plans extending to enterprise data delivery, covering REST, streaming, order-book history and wallet analytics.

Data APIWebSocket deliveryOrder book tools

Sourced product research · Not assessed

Research checked:

4 research sources

Trading tools & terminals

Predicade

Predicade presents a Polymarket terminal with wallet-activity research, signal filters and trading features. Its speed claims have not been independently benchmarked here.

Platform context: Polymarket

Sourced product research · Not assessed

Research checked:

1 research sources

Data & APIs

Predict.fun API

Beta REST API for Predict.fun's BNB Chain order book with public testnet, API-keyed mainnet access requested via Discord, and a 240 requests per minute limit.

Platform context: Predict.fun

Historical pricing: Free; makers 0%, takers 0.018% to 2% by share price

Historical catalogue only · Not assessed

Research checked:

Data & APIs

Predict.fun SDK

Official TypeScript and Python SDKs for the Predict.fun CLOB protocol on BNB Chain, covering conditional tokens, order signing and multi-outcome markets. Predict.fun docs list no third-party tools.

Platform context: Predict.fun

Historical pricing: Free

Developer SDK

Historical catalogue only · Not assessed

Research checked:

1 research sources

1 linked repository records

Prediction-market products

Predictefy

Predictefy provides a product in the prediction-market ecosystem. Publicly described capabilities include developer sdk.

Published pricing: The API and SDK use credit-based plans from free to enterprise. The pricing description includes an arbitrage terminal with paid plans.

Developer SDK

Sourced product research · Not assessed

Research checked:

4 research sources

Copy trading

PredictEngine

PredictEngine focuses on following or replicating other traders. Its overview names Polymarket. Publicly described capabilities include trader rankings, copy trading, arbitrage comparison, ai analysis.

Platform context: Polymarket

Trader rankingsCopy tradingArbitrage comparison

Sourced product research · Not assessed

Research checked:

3 research sources

Analytics & Whale Tracking

PredictFolio

Free Polymarket trader analytics from ClearCode B.V.: search any wallet, compare performance and browse leaderboards built from onchain data.

Platform context: Polymarket

Historical pricing: Free

Historical dataTrader rankings

First-party page observed · Not assessed

Research checked:

2 research sources

Trading Bots & Chat Trading

Predictify

Telegram bot for Polymarket and Solana prediction markets with market and limit orders, alerts, copy trading and wallet abstraction so users need no USDC to start.

Platform context: Polymarket

Historical pricing: Not published

AlertsCopy trading

Historical catalogue only · Not assessed

Research checked:

1 research sources

Analytics & Whale Tracking

predicting.top

Catalogue label: Predicting Top

Curated leaderboard of top prediction market traders with live P&L and wallet addresses across Polymarket, Kalshi, Opinion and Myriad.

Platform context: Polymarket, Kalshi

Historical pricing: Free

Trader rankingsData API

First-party page observed · Not assessed

Research checked:

2 research sources

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Historical descriptions and catalogue claims: Kairos contributors, CC BY 4.0. Vultax adds source matching, presentation and factual comparisons. Attribution, licences and coverage.