What to check before paying for an arbitrage scanner

An arbitrage scanner can only find arbs between sportsbooks you can legally use, at stakes you can actually place, before the prices move. Most of what decides whether a scanner pays off is about you, not the software. Work through this list before paying.

1. Which sportsbooks can you actually use?

An arb needs accounts at two or more sportsbooks that disagree. In the US, that means books licensed in your state. Write down the books you have, or can legally open, and keep that list next to every claim you read.

2. Does the scanner cover those books, specifically?

Vendors advertise coverage as a single count: RebelBetting cites "120+ bookmakers" and BetBurger "600+ bookmakers".^[1][2] Those are headline counts, not a promise that the books available where you live are included. What matters is whether your books are covered and updated quickly. Ask for, or find, the named list for your state before paying.

3. What does the trial really include?

Trials differ a lot: length, whether a card is required, and which features are switched on. Here's what each vendor says, from our software database:

Trials, plans and coverage (vendor-reported)

Feature	RebelBetting	BetBurger	Unjuiced	Bet Hero	OddsJam
Trial	14-day free trial with limited features; no credit card required.Vendor-reported	No free trial listed; a 7-day paid subscription is offered.Vendor-reported	14-day free trial on paid plans; payment method required; one trial per account.Vendor-reported	7-day trial advertised for $1, with a money-back guarantee.Vendor-reported	Not yet verified
Pricing	Starter: $99/monthPro: $209/monthStarter (annual): $69/month, billed annuallyPro (annual): $139/month, billed annuallyVendor-reportedPrices checked Oct 28, 2026	Prematch: €79.99 per 30 daysLive: €279.99 per 30 daysPrematch + Live: €319.99 per 30 daysVendor-reportedPrices checked Oct 28, 2026	Scout: $19/monthGrinder: $99/monthSyndicate: $199/monthVendor-reportedPrices checked Oct 28, 2026	Starter: $34.73/month, billed annuallyPlus: $69.46/month, billed annuallyPro: $138.93/month, billed annuallyVendor-reportedPrices checked Oct 28, 2026	Not yet verified
Sportsbook coverage	120+ bookmakersVendor-reported	600+ bookmakersVendor-reported	Not yet verified	400+ sportsbooksVendor-reported	Not yet verified
Arbitrage scanning	YesVendor-reported	YesVendor-reported	YesVendor-reported	YesVendor-reported	Not yet verified
	RebelBetting website	BetBurger website	Unjuiced website	Bet Hero website

A trial with limited features can hide the very thing you're paying for. Check whether arbitrage, and the books and markets you need, are included during the trial.

4. Use the trial to measure, not to bet big

During a trial, keep a simple log:

• How many arbs appear that use only your books?
• How big are they, and how long do they last?
• How many could you place in full at the shown prices?
• How many disappeared or were rejected when you tried?

Those numbers, not a vendor's average return claims, feed the break-even calculation.

5. How much capital will it tie up?

Every arb needs money sitting in two or more sportsbooks at once. Small arbs at small stakes earn very little, and withdrawals take time. Add up how much you'd need on deposit to place the arbs you counted.

6. Prematch, live, or both?

Live arbs move fastest and are hardest to complete. Some vendors price live access separately and much higher.

7. Plan for limits

Arbitrage is one of the betting patterns associated with account limits, and Massachusetts data shows limited accounts rarely get their limits restored.^[3] Model what happens when two or three of your books limit you. If the subscription no longer makes sense, it probably won't for long.

8. Read the cancellation terms

Check how to cancel, whether annual plans are refundable, and what any "guarantee" actually promises. Some offers are service credits rather than refunds.

A quick decision rule

If your trial log shows enough placeable, full-stake arbs, using only your books, to cover the subscription at a modest edge, the scanner may be worth it. If you have to assume more books, bigger stakes, or arbs you couldn't actually get on, it isn't, yet.