Bonus conversion · Tools compared
OddsJam alternatives: free and paid tools compared
The right OddsJam alternative depends on the job. Some tools scan every sportsbook all day for positive EV betting and arbitrage. Some track your bets. doddo does one narrower thing: it turns the welcome and promo bonuses you already qualify for into an estimated cash value with a plan. We checked every price on the company's own site or app listing on October 7, 2026.
THE SHORT ANSWER
For converting sportsbook welcome and promo bonuses you already qualify for, doddo is free and builds a step-by-step plan with an estimated cash value. For a +EV and arbitrage feed, Outlier Pro at $79.99 a month is the cheapest paid plan here that includes both, against $499.99 a month for OddsJam Platinum. Crazy Ninja Odds has free scanners and calculators, and Pikkit is a free bet tracker.
We make doddo. It is listed first because this guide is about bonus conversion, the one job doddo is built for. The other tools get the same columns and the same plain pros and cons. doddo is free to use and may earn a commission from partner links; that does not change what a plan shows.
Before you take part. Legal betting age and eligible locations only. Bonus rewards are not cash. Terms apply; gambling involves risk of loss.
Meet the operator’s minimum age and be physically present in a permitted jurisdiction. Account verification, new-customer rules, opt-in, qualifying wagers, reward limits and expiry may apply. Bonus bets and FanCash cannot be withdrawn directly. Estimates are not guaranteed returns; qualifying bets and conversion can lose money. The operator’s current promotion terms control.
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OddsJam alternatives: monthly price, free option and US availability
| Tool | What it does | Monthly price | Free option | Sportsbook coverage | US availability |
|---|---|---|---|---|---|
| doddo | Bonus conversion plans for offers you qualify for, inside one Money Inbox | Free | Free; new accounts on a waitlist | Offer guides for bet365, DraftKings, FanDuel, Fanatics and Hard Rock Bet | US only; web app |
| OddsJam | +EV, arbitrage, middles, low holds and a promo converter | Platinum $499.99; other plans from $19.99 | 7-day trial; free calculators | 150+ books | US; web and iPhone app |
| Outlier | Player prop research; +EV, arbitrage and middles on Pro | $19.99 to $79.99 (Pro) | 7-day trial; free calculators | Not published | US, 21+ per its site; web and iPhone app |
| OddsShopper | Custom +EV model (PortfolioEV), odds screens, arbitrage | Core $99.95; Pro $149.95 | 7-day trial; free picks and calculators | 110+ sportsbooks | US; web |
| Unabated | Sharp fair lines, odds screens, prop projections | $99 to $799 | Free account; 14-day money-back on monthly Props+ and Premium | Not published as a count | US; web |
| Pikkit | Bet tracker with line shopping and promo tracking | Free; Pro $29.99 | Free app; 7-day Pro trial | 30+ sportsbooks for line shopping | US; phone app, web on Pro |
| Crazy Ninja Odds | Free odds scanners and betting calculators | Free | Free; optional support from $5 | US books, exchanges and some offshore books | US-focused; web |
Prices are monthly list prices from each company's own pricing page, except OddsJam's, which come from its App Store listing. Annual plans cost less. You can open any of these tools anywhere in the US, but acting on one needs an account at a sportsbook licensed where you are, and you must meet its age rule (21+ in most states).
- 1Free
doddo
Best for Converting welcome and promo bonuses you already qualify for
doddo is not an all-day +EV or arbitrage scanner. It looks at the sportsbook welcome and promo offers you may qualify for, shows an estimated cash value where the terms are confirmed, and builds a step-by-step plan: the qualifying cash bet, then the bonus bet and its opposite-side cash hedge, with both settled outcomes shown. It sits in one Money Inbox next to settlement claims, bank bonuses and prediction market credits.
Try doddoGood
- Free, and it never asks for sportsbook or bank passwords
- Shows both settled outcomes and the lower one before you place anything
- Keeps the qualifying cash cost separate from the bonus value
- The free bet and bonus value calculators work without an account
Watch for
- New accounts are on a waitlist right now
- No live +EV, arbitrage or middles feed
- Web only, US only, with a smaller sportsbook catalog than the scanners
- Does not place bets; you place each one yourself
- 2Platinum $499.99/mo
OddsJam
Best for High-volume +EV, arbitrage and promo conversion across many books
OddsJam is a sports betting data platform with odds from 150+ books, per its App Store listing. Platinum, at $499.99 a month, bundles +EV, arbitrage, middles, low holds and the Promo Converter for bonus bets. Every plan has a 7-day free trial.
Visit OddsJamGood
- Largest published book count on this list
- Promo Converter is built for bonus bet conversion
- Free bonus bet conversion calculator on its website
Watch for
- Platinum costs more than six times Outlier Pro
- Several overlapping plans, so check which one includes the tool you want
- Built for frequent betting, the pattern sportsbooks are most likely to limit
- 3From $19.99/mo; Pro $79.99/mo
Outlier
Best for Player prop research, with +EV and arbitrage on Pro
Outlier is a research app built around player props, trends and odds comparison. Its +EV feed, sharp book odds, arbitrage, middles and boost analysis come with the Pro plan at $79.99 a month on outlier.bet. Premium at $19.99 and Premium+ at $29.99 cover the research tools. Outlier offers a 7-day free trial.
Visit OutlierGood
- Lowest-priced paid +EV and arbitrage plan on this list
- Strong prop research and line movement tools
- Free calculators, including expected value and no-vig fair odds
Watch for
- +EV and arbitrage need the Pro plan
- Number of sportsbooks covered is not published
- No bonus bet conversion tool listed in its plans or free calculators
- 4Core $99.95/mo; Pro $149.95/mo
OddsShopper
Best for Building your own +EV model and betting in-game
OddsShopper's plans center on PortfolioEV, a +EV tool where you set your own devigging method, plus pre-game and in-game odds screens and arbitrage. Its plan page lists odds from 110+ sportsbooks and 40+ leagues, and both plans start with a 7-day free trial.
Visit OddsShopperGood
- Second-largest published book count on this list
- In-game +EV and arbitrage tools
- Free expert picks pages and betting calculators
Watch for
- Starts at $99.95 a month
- The split between Core and Pro features takes some reading
- Aimed at frequent bettors, so account limits are a real risk
- 5Props+ $99/mo; Premium $199/mo
Unabated
Best for Experienced bettors who want sharp-market fair prices
Unabated builds its tools around the Unabated Line, a vig-free price weighted toward the sharpest books, plus odds screens, prop projections and alternate line calculators. Paid tiers run from Props+ at $99 to Concierge at $799 a month, with a 14-day money-back guarantee on monthly Props+ and Premium. A free account includes some odds and tools.
Visit UnabatedGood
- Fair-price data drawn from market-making books
- Free account, plus a 14-day money-back window on the two lower monthly tiers
Watch for
- Top tier costs $799 a month
- Sportsbook count not published
- No bonus bet conversion tool listed in its plans
- 6Free; Pro $29.99/mo
Pikkit
Best for Tracking bets and promos across your sportsbook accounts
Pikkit is a bet tracker. Its BookSync feature signs in to your sportsbooks to import bets, and the free app adds line shopping across more than 30 sportsbooks plus social features. Pikkit Pro, at $29.99 a month or $199.99 a year with a 7-day free trial, adds closing line value analysis, hedging tools, odds alerts and a promotions center that warns you before boosts and bonus bets expire.
Visit PikkitGood
- Free tier covers tracking, line shopping and social features
- Promo tracking flags bonus bets before they expire
- Closing line value analysis shows whether you beat the market
Watch for
- BookSync needs your sportsbook logins (read-only, Pikkit says)
- No manual bet entry
- Not a +EV or arbitrage scanner
- 7Free
Crazy Ninja Odds
Best for Free scanners and calculators
Crazy Ninja Odds is a free odds comparison site run by an independent developer. It has pages for arbitrage, +EV, low holds, free bet conversion, odds boosts and bet-and-get promos, plus a hedge calculator and a devigger. Optional supporter plans at $5, $10 or $50 a month add Discord access.
Visit Crazy Ninja OddsGood
- Free promo scanners, including a free bet converter
- Hedge calculator and devigger for checking fair odds, without a subscription
Watch for
- The site says it is still a work in progress
- Lists some offshore and Ontario books; use only books licensed where you are
- No step-by-step plan or terms checks
What does OddsJam cost, and what do you get?
OddsJam's App Store listing prices Platinum at $499.99 a month. Platinum unlocks positive EV bets, arbitrage, middles, low holds and the Promo Converter, which looks for ways to hedge bonus bets. The listing says OddsJam pulls odds from 150+ books and offers a 7-day free trial on all plans. Cheaper plans cover narrower jobs, such as Trends at $19.99 and Sharp Money at $199.99 a month. OddsJam also publishes a free bonus bet conversion calculator on its website.
Is there a free OddsJam alternative?
Yes, if you can do without a paid real-time feed. Crazy Ninja Odds has free pages for arbitrage, +EV, low holds and free bet conversion. Pikkit's free app tracks your bets and compares prices across more than 30 sportsbooks. For welcome and promo bonuses, doddo is free, and its free bet calculator works on its own: enter the bonus amount and both prices to see the cash hedge and both outcomes. OddsJam and Outlier publish free calculators too, but their scanners need a paid plan.
Outlier vs OddsJam: which costs less for positive EV betting?
Outlier costs less. Outlier's +EV feed, sharp book odds, arbitrage and middles come with its Pro plan at $79.99 a month. OddsJam bundles the same kinds of tools into Platinum at $499.99 a month. OddsJam publishes a larger book count (150+); Outlier does not publish one. Both offer a 7-day free trial, so you can compare the feeds on the sportsbooks you actually use before paying.
Will sportsbooks limit your account for +EV or arbitrage betting?
They can, and the clearest public data comes from Massachusetts. A September 2025 memo from the Massachusetts Gaming Commission's Sports Wagering Division found that bettors who consistently beat the closing line were more likely to have their limits lowered. On average, 0.64% of Massachusetts player accounts were limited as of December 10, 2024, and most of those were cut to between 1% and 24% of the default limit.
Sportsbook house rules allow it. DraftKings' Massachusetts house rules say it may refuse all or part of any bet "for any reason or no reason" and may lower a customer's maximum payout limit at its sole discretion. The commission's memo lists draft rules it could adopt, including requiring operators to tell players when and why they have been limited.
When is a paid +EV or arbitrage tool worth it?
A paid scanner earns its fee only if you place many bets every week across several funded sportsbook accounts, and you accept that winning accounts tend to get limited. The math is easy to check. In doddo's free bet calculator, a $50 bonus bet at decimal odds of 5.00 (+400), hedged at 1.18, keeps about $30.51 either way. At that rate you would need 17 similar conversions a month to cover OddsJam Platinum, or 3 to cover Outlier Pro.
- A paid tool can make sense if you bet most days, at several books, and track closing line value.
- A paid tool is usually more than you need if you are converting a handful of welcome bonuses, once each.
- Either way, set a cash budget for the hedge side of every bet before you start.
How is bonus conversion different from sportsbook arbitrage?
Sportsbook arbitrage puts cash on every side of a market when books disagree on price. The margin comes from the price gap, so it has to be repeated many times to add up. Bonus conversion, the US version of what UK guides call matched betting, puts a bonus bet on one side and cash on the other. The value comes from the promotion, so it ends when the bonus is used.
That is why doddo starts from the bonus you already have. A plan shows the qualifying cash bet, the hedge stake and the lower settled outcome before you place anything. A hedged conversion still has execution risk: a bet can be rejected or only partly accepted, a price can move, and limits apply. Our responsible gaming page links to independent support.
How a doddo bonus conversion plan works
Frequently asked questions
Is OddsJam worth it?
OddsJam can be worth $499.99 a month if you bet most days across many sportsbooks and lean on its +EV, arbitrage and promo tools. If you only want to convert a few welcome bonuses, a free calculator or doddo covers the math, and OddsJam's 7-day free trial lets you test it first.
Is there a free OddsJam alternative?
Crazy Ninja Odds is free and has arbitrage, +EV and free bet conversion pages. doddo is free for converting welcome and promo bonuses you qualify for, though new accounts are on a waitlist, and Pikkit has a free bet tracker.
What is positive EV betting?
Positive EV betting means taking prices that are better than the estimated fair odds, usually measured against sharp books with the margin removed. Over many bets the edge should add up, but any single bet can lose, and sportsbooks tend to limit accounts that do it consistently.
Is arbitrage betting legal?
Arbitrage is not a separate kind of bet: it is ordinary wagers placed at sportsbooks licensed where you are, if you meet their age rule. Sportsbooks can still refuse bets or lower your limits under their house rules.
Will sportsbooks limit my account?
They may. Massachusetts regulators found that bettors who consistently beat the closing line were more likely to have their limits lowered, and DraftKings' house rules let it refuse all or part of any bet. Converting a welcome bonus is a one-time step, but the same rules apply.
Does doddo place bets or ask for my sportsbook login?
No. doddo does not place bets, link accounts or ask for sportsbook or bank passwords. You answer a few questions and place each bet yourself at the sportsbook. Pikkit's BookSync, by contrast, signs in to your sportsbooks to import bets.
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