Market Overview
Comprehensive analysis of the prediction markets industry, including platform distribution, key trends, and market dynamics.
Market Overview
Prediction Markets Industry
Prediction markets grew from $9B in 2024 to $44B+ in 2025 — 400% growth. Kalshi and Polymarket control 97.5% of volume. Industry moving toward $1T annual volume.
Platform Types
Regulated
1 platformDeFi Protocols
5 platformSports
3 platformVolume Distribution
Kalshi47.6%
Polymarket39.0%
Rain Protocol8.4%
Novig2.2%
Gnosis Omen0.6%
+ 4 platforms with smaller volume
Key Trends 2025–2026
📈 400% volume growth YoY
🏛️ Kalshi regulatory wins in US
⚽ Sports = largest segment
🤖 AI oracles for resolution
🔗 Multi-chain DeFi expansion
💰 $1T annual volume forecast