Sportsbooks disagree on prices. OddsBoss scans 17 books and markets, finds bets on both sides that pay back more than you staked, and sizes each one.
7 days free. Cancel anytime. $0 today, card required.7 days free. All-Access: $99.99 first month, then $199.99/mo. Cancel anytime. $0 today, card required.
How it works
Two books put different prices on the same bet, so you take one side at each. Stake it right and either result pays back more than you put in. You don't need to follow the team, or even the sport.
You wager$500
You make$13–$15
+$13.60 to +$14.80 on $500, whichever side hits
$214 at +140 pays back $513.60. $286 at −125 pays back $514.80. You put in $500, so you keep $13.60 or $14.80, if both bets are placed at these prices.
We split it for you: 2.7% to 3.0% back whichever side hits.
Most arbs are small: usually 3% or less of what you stake.
The catch
But OddsBoss is faster.
An arb only lasts while one book is slow to move its price. OddsBoss watches every line at your books, pre-match and live, and shows the pair as soon as it opens, with both stakes worked out.
These are one-sided bets, so you will lose some. The edge shows up over hundreds of bets, not in any single one.
Convert bonus bets into withdrawable cash.
Best for those willing to
Promo Converter, $29.99/mo, or included in both Arbitrage plans.
Try 7 days free
Find the bets with the best payouts
Best for those willing to
Included in Pre-Match Arbitrage & EV, $79.99/mo.
Try 7 days free
Follow the bets with the most money behind them
Best for those willing to
Sharp Money, $79.99/mo.
Try 7 days free
Follow the most consistent prediction-market traders
Best for those willing to
Prediction Markets, $99.99/mo.
Try 7 days freeAlso inside: AI picks and live AI, pro bettor signals, middles, low holds, profit boosts, a bet tracker and 8 calculators. 25 tools in all.
Real members, in their own words, shared with their permission.
Every paid plan starts with 7 days free.
$79.99/mo
Billed monthly · or $639.99/yr
$149.99/mo
Billed monthly · or $1,199.99/yr
Best value
$199.99/mo
Billed monthly · or $1,599.99/yr
7 days free, then $199.99/mo unless you cancel.
Just want one tool? Promo Converter $29.99 · Sharp Money $79.99 · Pro Bettor Signals $79.99 · AI Picks & Live Analysis $39.99 · Prediction Markets $99.99. See all plans
Not ready to pay? The free plan has the Daily Card's top 3, a bet tracker and every calculator. No card needed. Create free account
Free for 7 days, then your plan's price each month (or year) until you cancel. Card required, $0 today. Cancel any time from your account.
Some books will cut your max bet eventually. That's the honest answer. The fix is spreading your action: OddsBoss covers 17 books, and exchanges like Novig and ProphetX match you with other bettors, so winning isn't a reason to limit you. Promo conversion uses offers every new customer gets, so it's the least likely to get you limited.
About $200 and the bonus bets already in your accounts is enough for promo conversion. Pre-match arbitrage wants about $2,000 spread over 3+ books. Live wants about $5,000 over 6. That money stays in your own sportsbook accounts the whole time.
Promo conversion takes a couple of afternoons. Pre-match arbitrage takes 30 to 60 minutes a day, best in the hour before games start. Live tools are for when you're watching anyway.
Neither. OddsBoss is software. You see both prices, both stakes and what comes back before you bet anything, and you place every bet yourself, at your own books, with your own money. We never take bets or hold your money.
Cancel from your account settings at any point during the trial. Cancel within the 7 days and you won't be charged.
Halloween sale ends Sat Oct 31, 11:59 pm ET · left
Convert a bonus bet, run a few arbs and watch them settle in your own accounts. Not for you? Cancel before the trial ends. Your money never leaves your own sportsbook accounts.
$0 today, card required. Cancel anytime.$0 today, card required. Cancel anytime. All-Access: $99.99 first month, then $199.99/mo.
