8. Rain (RAIN)

The Betting Market Builder Nobody Expected

Rain is essentially a toolkit for creating prediction markets on blockchain. At $0.01 per coin, it’s dirt cheap but incredibly speculative. In May 2026, it announced a $100 million liquidity push before the FIFA World Cup—perfect timing for a prediction market platform. The upside is wild if this becomes the go-to infrastructure. The downside? Real adoption is minimal and it’s mostly hype right now.