Predictions.io
Other tools
Prediction-market research, fee calculators and developer data access
- Polymarket
- Kalshi
- Manifold
Manifold tools
Tools, bots and research built around Manifold, the play-money prediction market. 11 listed.
11 listings, fullest profiles first
Website checked 6 Nov 2026
PredictionJobs
Other tools
Prediction-market job board with salary context and paid employer listings
- Polymarket
- Kalshi
- Manifold
Manifold Markets MCP Server
Data and APIs
Manifold MCP tools for market management, data queries and mana operations
- Free option
- Manifold
Manifold
Markets and exchanges
Community forecasting markets with account, topic and social discovery views
- Manifold
Market Mechanics
News, research and forecasting
Historical Manifold article explaining its 2022 market-maker design
- Manifold
Borrow away!
News, research and forecasting
Historical Manifold article on interest-free play-currency market loans
- Manifold
pdata
Data and APIs
pdata provides data or programmatic research tools.
- Polymarket
- Kalshi
- Manifold
Invasion Edition
News, research and forecasting
Historical Manifold newsletter about February 2022 events and platform plans
- Manifold
Above the Fold
News, research and forecasting
Above the Fold is Manifold Markets’ newsletter and publication. It covers developments in the Manifold community and product, providing a first-party record of announcements and commentary.
- Manifold
Manifold API
Data and APIs
Manifold's play-money market API at api.manifold.markets with key auth, bet and limit order endpoints, WebSocket updates and a 500 requests per minute limit.
- Free option
- Manifold
Metaforecast
Analytics and wallet tracking
Former QURI search engine that indexed probabilities from Metaculus, Manifold, Polymarket and other platforms with a GraphQL API. The domain now redirects to the QURI blog.
- Free option
- Polymarket
- Manifold
- Metaculus
Tools for other markets
A product is listed here when its own pages name Manifold; that is not an official integration or an endorsement by Manifold. Nobody pays to be listed or for their position. Add a product for free.
Every profile is built from the product's own pages, and Vultax keeps a dated copy of each one. How the directory is made. Companies already listed can manage their profile.