# Every tool in the catalogue

60 products. Each line links to the card's Markdown twin.

- [Adjacent](https://predictionmarkets.tools/tools/adjacent.md) — Prediction-market indices and reference rates, with Kalshi on the tier you can test. (market-data-apis)
- [Airavat](https://predictionmarkets.tools/tools/airavat.md) — Trader scoring, filters and paper-trading pods over Polymarket. Invite-only. (analytics-dashboards)
- [Apify prediction-market scrapers](https://predictionmarkets.tools/tools/apify-prediction-market-scrapers.md) — A store of third-party actors that normalize Kalshi and Polymarket into one row shape. (market-data-apis)
- [Artemis prediction-market metrics](https://predictionmarkets.tools/tools/artemis-prediction-markets.md) — Daily volume, open interest and fees across thirteen event venues, with methodology. (analytics-dashboards)
- [Brier.fyi](https://predictionmarkets.tools/tools/brier-fyi.md) — Brier scores and letter grades for matched questions across four platforms. (analytics-dashboards)
- [CCXT](https://predictionmarkets.tools/tools/ccxt.md) — One client for seven prediction venues, inside a 104-exchange crypto library. (trading-clients-and-bots)
- [Confido](https://predictionmarkets.tools/tools/confido.md) — Open-source forecasting workspace you host yourself, with a Brier score pointing upwards. (forecasting-platforms)
- [Convexly](https://predictionmarkets.tools/tools/convexly.md) — Polymarket wallet diagnostics with published methods, intervals and failed tests. (analytics-dashboards)
- [Crypto.com Prediction](https://predictionmarkets.tools/tools/crypto-com-prediction-markets.md) — Event contracts on a CFTC-designated exchange, traded from inside the Crypto.com app. (prediction-market-venues)
- [DepthFeed](https://predictionmarkets.tools/tools/depthfeed.md) — The recorded bid-ask ladder for crypto up-or-down markets, which no venue keeps itself. (market-data-apis)
- [Polymarket dashboards on Dune](https://predictionmarkets.tools/tools/dune-polymarket-dashboards.md) — Community SQL dashboards over Polymarket's on-chain record, free to read and fork. (analytics-dashboards)
- [Fatebook](https://predictionmarkets.tools/tools/fatebook.md) — Write down what you think will happen, in Slack or a browser, and get scored on it. (forecasting-platforms)
- [FinFeedAPI Prediction Markets API](https://predictionmarkets.tools/tools/finfeedapi.md) — Nine event venues normalized into one REST schema, billed by usage credit. (market-data-apis)
- [ForecastEx](https://predictionmarkets.tools/tools/forecastex.md) — Economic and climate contracts on a CFTC exchange that pays interest on your collateral. (prediction-market-venues)
- [Futuur API](https://predictionmarkets.tools/tools/futuur-api.md) — One question, two order books — play money and real money, selected per request. (market-data-apis)
- [Futuur](https://predictionmarkets.tools/tools/futuur.md) — Play-money and real-money markets side by side, priced by an LS-LMSR market maker. (prediction-market-venues)
- [Good Judgment Open](https://predictionmarkets.tools/tools/good-judgment-open.md) — Brier scores against the crowd, and the recruiting ground for Superforecasters. (forecasting-platforms)
- [Hypermind](https://predictionmarkets.tools/tools/hypermind.md) — Play money, a real order book, and a few thousand euro of prizes split by performance. (forecasting-platforms)
- [Kalshi API](https://predictionmarkets.tools/tools/kalshi-api.md) — REST, WebSocket and FIX access to a CFTC-regulated event exchange. (market-data-apis)
- [Kalshi Python SDK (sync and async)](https://predictionmarkets.tools/tools/kalshi-python-sync.md) — Kalshi's current official Python client - weekly releases, Python 3.13 only, no source. (trading-clients-and-bots)
- [kalshi-python](https://predictionmarkets.tools/tools/kalshi-python.md) — Kalshi's own generated Python client - closed-source, and unreleased since September 2025. (trading-clients-and-bots)
- [Kalshi](https://predictionmarkets.tools/tools/kalshi.md) — A CFTC-designated exchange for event contracts, settled in dollars against named sources. (prediction-market-venues)
- [Limitless API](https://predictionmarkets.tools/tools/limitless-api.md) — REST and WebSocket for markets, books, candles and trading on Base. (market-data-apis)
- [limitless-sdk](https://predictionmarkets.tools/tools/limitless-sdk.md) — Limitless Exchange's own async Python SDK - CLOB and NegRisk orders, WebSocket, MIT. (trading-clients-and-bots)
- [Limitless](https://predictionmarkets.tools/tools/limitless.md) — Event contracts on Base, collateralised in USDC, traded on a central limit order book. (prediction-market-venues)
- [Lychee](https://predictionmarkets.tools/tools/lychee.md) — No-code queries, charts and backtests over Kalshi and Polymarket history. (analytics-dashboards)
- [Manifold API](https://predictionmarkets.tools/tools/manifold-api.md) — Every read is keyless, the server is MIT-licensed, and the currency is play money. (market-data-apis)
- [Manifold](https://predictionmarkets.tools/tools/manifold.md) — Anyone can open a question, anyone can take a side, and the currency buys nothing. (forecasting-platforms)
- [Metaculus](https://predictionmarkets.tools/tools/metaculus.md) — Proper scoring and public track records on questions nobody can take a position in. (forecasting-platforms)
- [Myriad](https://predictionmarkets.tools/tools/myriad.md) — Multi-chain event markets priced by an AMM and settled in stablecoins or in points. (prediction-market-venues)
- [OrcaLayer](https://predictionmarkets.tools/tools/orcalayer.md) — Polymarket whale analytics indexed from Polygon, with a published farmer filter. (analytics-dashboards)
- [PMXT](https://predictionmarkets.tools/tools/pmxt.md) — CCXT-shaped client for prediction markets, with a hosted API and a self-hosted mode. (trading-clients-and-bots)
- [Polycool](https://predictionmarkets.tools/tools/polycool.md) — Phone-sized Polymarket client with copy trading, parlays and a fee of its own. (trading-clients-and-bots)
- [Alphapoly (polymarket-alpha-bot)](https://predictionmarkets.tools/tools/polymarket-alpha-bot.md) — Self-hosted scanner for covering portfolios across correlated Polymarket contracts. (trading-clients-and-bots)
- [Polymarket Analytics](https://predictionmarkets.tools/tools/polymarket-analytics.md) — Third-party Polymarket wallet, trader and market analytics, free to browse. (analytics-dashboards)
- [Polymarket CLI](https://predictionmarkets.tools/tools/polymarket-cli.md) — Polymarket's Rust command line - MIT in the manifest, with no LICENSE file in the repo. (trading-clients-and-bots)
- [polymarket-client](https://predictionmarkets.tools/tools/polymarket-client.md) — Polymarket's own unified Python SDK - sync and async, data through order signing. (trading-clients-and-bots)
- [Polymarket CLOB API](https://predictionmarkets.tools/tools/polymarket-clob-api.md) — Order books, prices and order placement on Polymarket's matching engine. (market-data-apis)
- [Polymarket Gamma API](https://predictionmarkets.tools/tools/polymarket-gamma-api.md) — Polymarket's read-only catalogue of events, markets, series and tags. (market-data-apis)
- [Polymarket US API](https://predictionmarkets.tools/tools/polymarket-us-api.md) — A keyless public gateway for reading, and a signed key behind KYC for trading. (market-data-apis)
- [Polymarket US Python SDK](https://predictionmarkets.tools/tools/polymarket-us-python.md) — Official SDK for Polymarket US - installs as polymarket-us, unreleased since January. (trading-clients-and-bots)
- [Polymarket US TypeScript SDK](https://predictionmarkets.tools/tools/polymarket-us-typescript.md) — Official TypeScript client for Polymarket US - npm has shipped nothing since January. (trading-clients-and-bots)
- [Polymarket US](https://predictionmarkets.tools/tools/polymarket-us.md) — Polymarket's CFTC-designated US exchange — dollars, KYC, and no on-chain oracle. (prediction-market-venues)
- [Polymarket](https://predictionmarkets.tools/tools/polymarket.md) — Self-custody event contracts on an on-chain order book, resolved by the UMA oracle. (prediction-market-venues)
- [PolyOrderbooks](https://predictionmarkets.tools/tools/polyorderbooks.md) — Recorded L2 books for Polymarket crypto markets, priced by how far back you may look. (market-data-apis)
- [Polyrama](https://predictionmarkets.tools/tools/polyrama.md) — Polymarket and Kalshi in one terminal, with wallet analytics and a REST API. (trading-clients-and-bots)
- [Polysights](https://predictionmarkets.tools/tools/polysights.md) — Polymarket wallet tracking and an insider finder, with the trading terminal behind a code. (analytics-dashboards)
- [PolyWallet](https://predictionmarkets.tools/tools/polywallet.md) — Read-only Polymarket wallet tracker with mark-to-market P&L and a CSV export. (analytics-dashboards)
- [Predexon](https://predictionmarkets.tools/tools/predexon.md) — Tick-level book history as Parquet, billed by the gigabyte, plus a mempool-aware feed. (market-data-apis)
- [Predictefy](https://predictionmarkets.tools/tools/predictefy.md) — Sixteen venues behind one verb family, priced in credits, with nothing readable for free. (market-data-apis)
- [Prediction Market Analysis](https://predictionmarkets.tools/tools/prediction-market-analysis.md) — Open-source Kalshi and Polymarket dataset, indexers and analysis scripts. (analytics-dashboards)
- [PredictIt](https://predictionmarkets.tools/tools/predictit.md) — Political event contracts under CFTC no-action relief, capped at $3,500 a contract. (prediction-market-venues)
- [Predicts.guru](https://predictionmarkets.tools/tools/predicts-guru.md) — Free Polymarket wallet checker, leaderboards and event analytics, no signup. (analytics-dashboards)
- [Prediki](https://predictionmarkets.tools/tools/prediki.md) — A wiki with a market attached — anyone writes the question, edits it, votes the result. (forecasting-platforms)
- [py-clob-client](https://predictionmarkets.tools/tools/py-clob-client.md) — Polymarket's own Python CLOB client - archived, and declared non-functional by its README. (trading-clients-and-bots)
- [pykalshi](https://predictionmarkets.tools/tools/pykalshi.md) — Unofficial Kalshi client with what the generated SDK leaves out - streams and retries. (trading-clients-and-bots)
- [Quantified Intuitions](https://predictionmarkets.tools/tools/quantified-intuitions.md) — Forecast questions that already resolved, and learn in ninety seconds how wrong you were. (forecasting-platforms)
- [Robinhood Prediction Markets](https://predictionmarkets.tools/tools/robinhood-prediction-markets.md) — Event contracts in the Robinhood app, routed to three exchanges — one of them its own JV. (prediction-market-venues)
- [Social Science Prediction Platform](https://predictionmarkets.tools/tools/social-science-prediction-platform.md) — Forecast what a study will find, before it finds it, and be scored against the estimate. (forecasting-platforms)
- [Synthesis](https://predictionmarkets.tools/tools/synthesis.md) — Polymarket and Kalshi in one browser desk, with copytrading and a shared portfolio. (trading-clients-and-bots)