OddsJam holds a wide lead as the primary tool recommended for real-time positive expected value alerts and educational resources. Unabated ranks as the closest alternative across the broader analytics category.
If you're looking for a service that automatically sends you alerts when a sports bet has positive expected value (+EV), rather than following a handicapper's picks, there are several good options to investigate.
I'd focus on services that scan sportsbook odds in real time, calculate an edge against a fair market price, and let you filter alerts by sport, sportsbook, and minimum EV percentage.
Best +EV betting alert services to consider
1. OddsJam
(Best all-around starting point)
Scans sportsbook odds for +EV opportunities and gives you the specific sportsbook, game, market and wager to consider. Offers positive EV and arbitrage tools, with a 7-day free trial advertised.
Pricing: The Gold plan is listed at about $199.99/month; Global is listed at $399.99/month. Confirm current checkout pricing.
Lets you set minimum EV and edge thresholds, choose reference markets and sportsbooks, and filter by sport and betting market. Its odds screen covers 50+ sportsbooks.
Pricing: Advertised starting price of $149/month, with a 7-day trial; verify the current plan details.
My initial shortlist would be OddsJam for a comprehensive scanner, OddsLogic for configurable alerts, and AVO if price matters most. These are tools that identify opportunities, rather than simply sending picks from a human handicapper.
Before paying, check three things:
Alert delivery: Does it send push notifications, text messages, or Telegram alerts, rather than requiring you to watch a dashboard?
Your sportsbooks: Does it cover the books you can legally use where you live? If you're betting from Texas, don't assume every national sportsbook is available for legal in-state wagering.
Actual edge: Can you track whether bets beat the closing line and whether the quoted odds are still available when you act? A displayed +EV percentage isn't a guarantee of profit.
Let me narrow it down for you
The best fit depends on what kind of betting you want to do.
Several services specialize in scanning markets and sending real-time alerts for positive expected value (+EV) bets. These tools continuously compare retail sportsbook odds against sharp market benchmarks (like Pinnacle or customized no-vig models) to flag mispriced lines.
Here are the top-rated +EV alert and software services categorized by budget and style:
OddsJam — Widely considered the comprehensive industry standard for real-time +EV and arbitrage alerts, scanning millions of odds per second. It is feature-rich but sits at a higher price point (ranging into premium tiers).
DawBets — A popular mid-to-low tier option that combines a +EV feed, Kelly criterion bankroll sizing, and boost builders into a streamlined app, with options starting free or at lower monthly rates.
Outlier Premium — A strong budget-friendly alternative that provides robust data and tracking features for a fraction of the cost of enterprise-tier software.
Unabated — Geared more toward data-driven bettors and model-builders who prefer deep math, custom inputs, and sharp projection screens over basic push alerts.
Sharp App — Often viewed as an "OddsJam Lite" alternative, offering mid-tier real-time odds tracking and +EV identification at a more moderate price.
If you'd like to narrow this down, let me know:
Your monthly budget for a subscription tool
Your preferred sports or markets (e.g., NFL, NBA player props)
Whether you want mobile push alerts or a desktop browser screen
I can recommend the exact tier or platform that fits your bankroll.
When it comes to finding the best sports betting tool for calculating and finding Expected Value (+EV) , the industry is led by a few heavy hitters that automatically "devig" lines (strip the juice/vig from sharp sportsbooks like Pinnacle) and scan the market for discrepancies.
The top options on the market depend on whether you want an automated scanning software or a manual calculation tool:
OddsJam — Widely considered the gold standard and most comprehensive +EV software for real-time market scanning. It automatically highlights positive expected value bets across hundreds of sportsbooks by comparing soft books to sharp reference books. You can check out their manual version using the OddsJam Expected Value Calculator.
OddsShopper — Highly regarded for its "Portfolio EV" system, which excels at devigging the market, providing true odds, and sorting large quantities of mathematically profitable bets for serious volume bettors. Learn more about their approach on OddsShopper.
Betstamp — A fantastic, more budget-friendly or free alternative that offers robust tools for tracking bets and running individual numbers. You can use their free utility via the Betstamp Expected Value Calculator.
BettingPros — Offers a clean, straightforward interface for quick math if you want to input specific odds and win probabilities yourself. Check it out at the BettingPros Expected Value Calculator.
If you're looking to choose between them, tell me:
Are you looking for an automated scanner that finds bets for you, or a manual calculator?
What is your monthly budget for tools?
I can help you pick the one that best fits your betting volume and bankroll.
When calculating the expected value (EV) of a sports promotion, risk-free bet, or odds boost, the "best" tool depends on whether you want a quick manual calculator or an automated tool that scans the market for "no-vig" fair odds.
The mathematical definition of expected value for a single-selection wager is:
EV = (Win Probability × Net Profit) - (Loss Probability × Stake)
Top-tier tools used by sharp bettors to compute and automate these calculations include:
Free/Manual EV Calculators: Platforms like the OddsJam EV Calculator or Betstamp Expected Value Calculator let you manually plug in your boosted odds, stake, and the "no-vig" fair odds (pulled from sharp exchange markets) to instantly output your expected ROI and dollar return.
Automated +EV Software: Premium suites like OddsShopper or OddsJam's automated software continuously calculate EV across entire sportsbook slates by comparing soft book promos against sharp market widths automatically.
Custom Spreadsheets: Many advanced bettors build custom Google Sheets utilizing "devigging" formulas (removing the juice from sharp books like Pinnacle or Circa) to accurately find the true win probability before applying a boost percentage.
If you'd like, let me know:
What kind of promotion or boost you are looking at (e.g., profit boost percentage, odds boost, bonus bet conversion)
Whether you have the sharp/fair odds handy
I can walk you through the exact math or show you how to set up the calculation.
If you mean sportsbook promotions / odds boosts, I’d use a tool that lets you compare the boosted price against a fair/no-vig price, rather than one that only calculates the payout.
My picks
Best simple odds-boost calculator:sportsbettingoddscalculator.com — specifically built for boosts and promo value, including max-bet limits and fair-odds inputs.
Best for rigorous EV analysis:marketmath.io — particularly useful because it can remove vig from sharp-book lines and compare the resulting fair probability with your sportsbook's boosted price.
Best for straightforward EV calculations:oddsreference.com — enter your estimated probability, offered odds, and stake to get EV and edge.
When looking for the best software to identify positive expected value (+EV) betting opportunities, the "best" choice depends on your budget, technical skill, and whether you prefer an all-in-one automated scanner or a sharp toolkit that teaches you how to price the market yourself.
The top-rated software options on the market fall into distinct categories based on user needs:
OddsJam — Best for Comprehensive, Beginner-Friendly Volume
What it does: It is the most widely known and comprehensive real-time +EV and arbitrage scanner on the market. It covers a massive breadth of sportsbooks (from major players to small regional books) and automatically "devigs" (removes the vigorish from) sharp exchange lines like Pinnacle to highlight mathematical edges.
Pros: Extremely fast, covers tons of markets/sports, and has a very gentle learning curve.
Cons: It is among the most expensive monthly subscriptions available, and some community members note that its widespread use means +EV lines can get saturated or adjusted quickly by sportsbooks.
Unabated — Best for Sharp, Advanced Bettors
What it does: Founded by professional sports bettors Rufus Peabody and Captain Jack Andrews, Unabated focuses heavily on giving you the tools to calculate true odds yourself. Rather than just handing you a list of picks, it provides custom devigging tools, real-time market-making screen simulators, and NFL/college football game/prop-pricing calculators.
Pros: Deeply educational, elite market-making data, and built by pros who understand how books actually operate.
Cons: Requires a more active analytical mindset; less of a "click-and-bet" automated feed than competitors.
OddsShopper — Best for Line Shopping and Value Hunting
What it does: Originally built primarily for line shopping across major US sportsbooks, it maps out where individual book prices deviate significantly from the consensus market.
Pros: Excellent interface for seeing side-by-side odds across books to ensure you aren't leaving money on the table.
Cons: Less specialized for pure background +EV mathematical math compared to dedicated enterprise scanners, though very strong for mainstream markets.
Outlier — Best Mobile-First Experience
What it does: Combines a clean, highly polished mobile app with solid +EV screening and heavy emphasis on player prop markets.
Pros: If you prefer doing your research and executing bets smoothly on your phone rather than sitting in front of a desktop monitor, Outlier’s UI is hard to beat.
Cons: Prop-heavy focus means fewer deep derivative or obscure market options compared to desktop-centric platforms.
Odds Assist Pro / Emerging Alternatives — Best Budget/Freemium Options
What it does: Newer, lighter scanners that offer faster refresh rates on free tiers or lower price points than legacy giants, making them popular for casual side-grinders.
Pros: Great for testing the waters of +EV betting without committing to a hefty $100+/month subscription.
Cons: Often lack advanced bankroll tracking or deep custom filtering tools.
If you'd like to narrow this down, let me know:
What is your monthly budget for software?
Are you focusing primarily on player props or main game lines (spreads/totals/moneylines)?
Which sportsbooks do you currently have active accounts with?
I can help you pick the exact platform that fits your bankroll.
If your goal is specifically to identify +EV sports-betting opportunities, the three tools I’d look at first are Unabated, OddsJam, and Outlier. They take somewhat different approaches.
My shortlist
Software
Best suited for
How it identifies +EV
Particularly useful for
Unabated
Serious/analytical bettors
Compares sportsbook prices against its proprietary and sharp-market data
An EV calculator itself is easy: you give it your estimated probability and the sportsbook's odds. For example, OddsJam's calculator accepts the stake, odds, and win probability and calculates the expected return.
The much harder question is where your "true" probability comes from. That's what makes tools like Unabated more interesting. Its Edge Tool compares sportsbook prices against a vig-free consensus line built from market-making books, while its no-vig calculator removes the sportsbook margin.
Betstamp also has a straightforward EV calculator and no-vig calculator, and its platform emphasizes comparing live prices across sportsbooks.
So which should you use?
Just want to calculate EV on individual bets: Betstamp or OddsJam's free calculators are sufficient.
Want to scan the market for +EV opportunities: OddsJam or Unabated are more appropriate.
Want to build your own betting model: Unabated is particularly useful because you can work from fair/no-vig market prices rather than blindly accepting a site's probability estimate.
Want inexpensive odds shopping + bet tracking: Betstamp is worth considering.
One caveat: a calculator doesn't create an accurate EV estimate by itself. If your probability estimate is wrong, the resulting EV is wrong. Market-derived fair odds, your own well-calibrated model, or another defensible probability source matters considerably more than the arithmetic.
If you tell me what you bet (NFL/NBA/MLB, sides/totals/props), how many sportsbooks you have access to, and whether you want free or paid, I can compare the current tools specifically for that use case.
The key is that the calculator isn't the hard part—the fair probability is. For an odds boost, you generally want:
EV = (true win probability × profit if you win) − (loss probability × stake)
So, for example, a boost from +150 to +200 isn't automatically valuable; you need a reasonable estimate of the outcome's true probability. De-vigging a sharp market is one common way to estimate it.
If you give me the exact promotion (e.g. “25% profit boost, max $50, odds must be +100 or longer”) and the odds, I can calculate the EV for you and show the math.
Unabated's key differentiator is its Unabated Line, a proprietary vig-free consensus line derived from sharp sportsbooks. Its Edge Tool then compares sportsbook prices against that line and flags +EV opportunities.
It also has a Props Simulator that uses player projections and Monte Carlo simulations to generate fair prices for main and alternate lines.
I'd lean toward this if: you want to become sophisticated about fair pricing rather than simply receiving a list of bets.
2. OddsJam — easiest "show me the +EV bets" experience
OddsJam explicitly scans sportsbook odds in real time and surfaces positive-EV opportunities, including the sportsbook, market and odds associated with the opportunity. It also combines +EV betting with arbitrage, line shopping and other tools.
I'd lean toward this if: your priority is speed and breadth—you want software to scan lots of books and hand you a shortlist.
Outlier's current platform has an explicit EV+ filter in its Prop Finder. More importantly, its Pro product allows users to select multiple "devig" or sharp sportsbooks and assign different weights to them.
That gives you more control over what you consider fair value than a simple generic +EV scanner.
I'd lean toward this if: you're heavily focused on player props and want to build/customize repeatable filters.
The important catch
A "+EV" label isn't itself proof that the bet actually has positive EV. The critical question is how the software estimates the true probability/fair price.
For example, a tool can calculate:
Sportsbook: +120
Estimated fair probability: 50%
Implied probability at +120: 45.45%
That looks like a substantial edge. But if the 50% estimate is wrong, the apparent edge can disappear.
This is why I'd pay particular attention to the source of the fair line, devigging methodology, projection model, and closing-line performance, rather than simply choosing whichever service displays the biggest EV percentages. Unabated, for example, explicitly emphasizes its sharp-book consensus methodology, while Outlier lets Pro users customize the books and weighting used in its devigging.
If I were evaluating them for a serious betting operation, I'd compare them on five things: fair-price methodology, sportsbook coverage, prop coverage, CLV tracking, and cost relative to the volume you expect to bet.
If you tell me which sports you bet (NFL/NBA/MLB/etc.), whether you're mostly betting sides/totals or props, and roughly how much you wager per week, I can give you a much more useful Unabated vs. OddsJam vs. Outlier comparison, including which features matter most for your particular strategy.
