We've got five live promos running right now with the alternative books, exchanges, and prediction markets we trust most. The best part? Every single one uses the same code.
Use Code
BETTORDAY
One code. Five books.
📋 The Lineup at a Glance
| Book | Offer | Type |
|---|---|---|
| 🟣 Onyx Odds | Spend $10, Get $100 in Bonus Picks | Pick'em DFS |
| 🔵 Novig | Spend $5, Get $50 in Novig Coins | P2P Exchange |
| 🟢 ProphetX | Spend $50, Get $50 in Prophet Cash | Betting Exchange |
| 🟠 ReBet | 100% Match up to $100 | Social Betting |
| 🟡 OG | Earn up to $100 in Bonuses | Prediction Market |
🟣 Onyx Odds — Spend $10, Get $100 Instantly
The cheapest entry on the board. Drop a tenner, get $100 in bonus picks dropped into your account immediately. If you've been curious about pick'em-style action, this is the lowest-risk way to give it a real try.
🔵 Novig — Spend $5, Get $50 in Coins
Novig is a peer-to-peer betting exchange — meaning you're not fighting a sportsbook's hold, you're trading against other users at sharper prices. Five bucks in, fifty out. One of the best dollar-for-dollar offers we have on the board.
🟢 ProphetX — Purchase $50, Get $50
ProphetX is built for the sharp side — a true betting exchange where you set your own price or take what's offered. Drop $50, get $50 in Prophet Cash matched. If you're looking to graduate from books with bonus restrictions and limit issues, this is the move.
🟠 ReBet — 100% Match Up to $100
ReBet brings the social side of betting — community-driven, group bets, leaderboards. They're matching purchases dollar-for-dollar up to $100. If you've been waiting to test it out, this is the version of the offer to grab.
🟡 OG Prediction Market — Up to $100 in Bonuses
OG is the new CFTC-regulated prediction market from Crypto.com — and it's a different animal than anything else on this page. You're not betting against a book or trading on a peer exchange — you're buying and selling event contracts on a federally regulated derivatives platform. Sports, politics, culture, finance, entertainment — all in one app, with continuously updated probabilities driven by the market itself.
A few things make this one stand out:
- No winner bans. Sharps and analytical thinkers welcome — being good at this isn't a problem here, it's the point.
- Parlays. OG is one of the only prediction markets offering combined-event contracts.
- CFTC-regulated. Federal oversight, transparent pricing, funds protected by exchange-grade compliance.
- More than sports. Trade Super Bowl markets, March Madness, MVP races, presidential elections, Spotify charts — same login.
up to $100 in bonuses
Restrictions ■ New York and Arizona residents are not allowed to trade on any markets. ■ Nevada, Ohio, Michigan, Maryland, Massachusetts, New Jersey and Illinois residents are not allowed to trade on Sports contracts. You are allowed to trade other categories like elections and economic indicators.
⚠️ Not Sure What's Live in Your State?
State availability changes constantly. We built a tool that takes your state and shows you every preferred book and offer that's actually live for you — no clicking through dead links.
🎯 The Move
If you're already using one of these books, the others are worth a look — different products, different edges, different use cases:
- 🔵 🟢 The exchanges (Novig, ProphetX) get you sharper prices and no anti-sharp limits
- 🟣 Onyx Odds is your play for pick'em-style action
- 🟠 ReBet is for the social bettors who want a community angle
- 🟡 OG is for traders who want federally-regulated event contracts on sports, politics, and culture — and no winner bans
Stack 'em while they're hot. These offers don't sit forever.
Always remember to bet responsibly. 21+ where applicable. Terms & conditions apply on each operator's site.