About odds.guru
Our Mission
odds.guru exists to give every trader and bettor a fair shot at finding the right platform. We compare casinos, prediction market exchanges, and sportsbooks using documented research across fees, features, regulation, payments, and user experience—so you can make informed decisions, not guesses.
What We Do
We track 29+ platforms across prediction markets and sportsbooks, covering every US state and major global market. Our tools and content are designed for daily use:
- Market Scanner: Real-time prediction market data with filtering and search
- Platform Reviews: In-depth, research-backed reviews with fee and payment breakdowns
- Odds Comparison: Live odds across 15+ sports from major sportsbooks
- State Guides: Legal status, available platforms, and regulatory info for all 50 states + DC
- Educational Content: Guides from beginner to advanced on prediction markets and sports betting
How We Make Money
odds.guru earns affiliate and advertising revenue when users sign up through some platform links or when an operator purchases agreed inventory. Review facts and base review scores come from editorial research. Commercial relationships may influence directory order and market-specific recommendation scores. Read our full affiliate disclosure for details.
Prediction Market Industry Timeline
2014: Predictit launches as a research-focused prediction market under a CFTC no-action letter
2018: PASPA overturned by the Supreme Court — states can now legalize sports betting
2020: Kalshi receives CFTC approval as the first federally regulated exchange for event contracts; Polymarket launches on Polygon
2022: Prediction markets see massive volume during US midterm elections; New York launches mobile sports betting
2024: Prediction markets hit mainstream during the US presidential election; Robinhood and Coinbase enter the space
2025: CFTC expands approval for event contracts; multiple new exchanges apply for licenses
2026: odds.guru launches to help users navigate the rapidly growing ecosystem