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.

Alerts

YN Signals

Telegram channel by AntCaveClub relaying new market listings, odds anomalies, big trades and insider wallet moves across Polymarket, Kalshi and Limitless.

Platform context: Polymarket, Kalshi, Limitless

Historical pricing: Free

Historical catalogue only · Not assessed

Research checked:

1 research sources

Infrastructure & DeFi

Zeitgeist

Substrate-based blockchain for creating, trading and resolving prediction markets, with a decentralized court, futarchy governance module, combinatorial outcome tokens and an LMSR-style swap pallet.

Platform context: Zeitgeist

Historical pricing: Free

First-party page observed · Not assessed

Research checked:

2 research sources

Send a free factual correction or request a review for an unlisted business. Payment does not change a listing or confer a review result.

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