Prediction Market Intelligence

Map the signal.
Shape the future.

Live odds, signals, and education across every major prediction market — Polymarket, Kalshi, and beyond.

Explore marketsHow it works
$2.4B
Total volume, all platforms
↑ 340% year over year
18k+
Active markets right now
↑ 12% this month
5
Platforms tracked
Updated in real-time
Live market signals
QuestionPlatformProbabilityWatch
Latest signals
Markets
Polymarket sees $28M in BTC price markets as crowd probability shifts to 73% YES on $150k target
Oracle · 2 hours ago
Learn
01
What are prediction markets?
How crowd wisdom becomes probability. The mechanics of YES/NO shares and why markets outperform polls.
5 min read
02
AMMs vs order books
How Polymarket's automated market maker differs from Kalshi's model and what it means for price efficiency.
12 min read
03
Cross-platform arbitrage
When Polymarket and Kalshi disagree on the same event, that's an opportunity. How to find and execute it.
20 min read
Platform comparison
Polymarket
Decentralized · Polygon · Global
Total volume$2.1B+
Active markets12,400+
CurrencyUSDC
US residentsRestricted
Fees2% on winnings
Kalshi
CFTC-regulated · USD · US legal
Total volume$380M+
Active markets3,200+
CurrencyUSD
US residentsFully legal
Fees1–7% per contract
Manifold
Community · Play money · Open
Total volumeM$2.4B (play)
Active markets40,000+
CurrencyMana (M$)
US residentsOpen to all
FeesNone