InfoFi: How Prediction Markets, Data DAOs, and On-Chain Oracles Are Forging Web3's Newest Financial Primitive
When Polymarket processed $8 billion in a single month and Kalshi's valuation doubled to $22 billion in ninety days, something bigger than a prediction-market boom was underway. A new financial primitive — Information Finance, or InfoFi — had crossed the threshold from crypto-economic theory into a foundational pillar of global finance.
InfoFi is the idea that information itself can be priced, traded, and composed on-chain just like any other financial asset. It sits at the convergence of three forces that until recently developed in isolation: prediction markets that turn collective intelligence into real-time price signals, Data DAOs that let individuals own and monetize the data they generate, and oracle networks that pipe verified real-world information into smart contracts. Together, they form a sector already exceeding $5 billion in market value — and growing faster than DeFi did at the same stage.