Upside Tools Review for November 2026
Upside Tools prices every market from its own in-house odds data instead of a third party odds API, and that is why its board turns up bets other +EV tools miss: derivative markets, alternate lines and pick'em props that plenty of scanners never touch.
One of the first bets that caught my eye was California -20.5 on an alternate spread, sitting at 8 to 1 on FanDuel while DraftKings hung +429 on the same number. Upside priced it at 18.6% EV. That is the kind of spot you only see when a tool is pricing markets itself instead of mirroring everyone else's board.
I tested the Diamond plan for a little over two weeks across NFL, college football, MLB and tennis. The short version: this is a premium product, priced like one, and for the most part it earns it. The +EV feed is deep, Whale Watch is one of the more useful sharp money tools I have used, and when I flagged bad prices the team fixed them within hours. Arbitrage and the beta odds screen get less attention, and I cover those honestly below.
You can look before you pay. Steam Chaser and the odds screen are free with an email address, and every monthly plan starts with a 5-day free trial. If you are comparing the field, our best sports betting tools rankings show where Upside fits.
What Is Upside Tools?
Upside Tools is a sports betting software suite that finds positive expected value bets across sportsbooks, prediction markets and DFS pick'em apps, tracks where large bets land with its Whale Watch feed, and builds +EV fantasy slips. It runs on its own in-house odds data and is built for serious bettors.
It is web based and was founded by Matt Downs. Paid plans run from $59.99 to $199.99 a month with a 5-day free trial on every monthly plan, and Steam Chaser and the odds screen are free with an email address. Upside says more than 3,400 members use it, and it scans 30+ books, including DraftKings, FanDuel, Pinnacle, Circa, PrizePicks, Underdog, Kalshi, Novig and ProphetX.
How to Sign Up at Upside Tools
Signing up takes a couple of minutes, and the one decision that matters is billing.
Go to Upside through BetSmart's link and choose Start free trial.
Pick a plan. Silver covers the Optimizer suite, Gold adds Whale Watch, and Diamond adds the +EV Sniper and the VIP Discord.
Keep the toggle on Monthly if you want the trial. Every monthly plan starts with 5 days free and $0 charged today, while yearly plans skip the trial.
Enter your email and card, then open Have a promo code? and enter BETSMART for 25% off your first payment. Your bank may show a temporary $1 verification hold that clears on its own.
Before you touch the settings, open the Learning Center. It has 10 video lessons and a guide for every tool, and it will save you an afternoon of guessing.
Upside is web only, so it works on desktop and in a mobile browser, but there is no app to download. Most of my testing happened on a laptop, where the Optimizer's book columns have room to breathe.
Key Features for Upside Tools: November 2026
Diamond now carries 12 tools. In practice, most of your time goes into three of them: the Optimizer, the +EV Sniper and Whale Watch.
The Optimizer
The Optimizer is the core of every plan. You choose the book you want to beat and it ranks every play by edge, showing the price, the EV, the fair odds, the chance to hit, and every other book's number with its limit where one is posted. With Novig selected on an NFL slate, the top rows included Jaylen Warren over 89.5 rushing yards at +223 against a fair price of +180, worth +15.5%, and Colston Loveland over 49.5 receiving yards at +270 for +13.0%.
Expand a row and you get the over and under at each book, including alternate lines, plus a jump straight into the full odds screen. The line history view charts how each book has moved over the last hour, day or week, which is how you confirm a price is stale rather than just different. Deep linking takes you straight to the market at the book, and it worked cleanly throughout my testing.
The +EV Sniper
The Sniper, on Diamond, is the whole market on one board: every sport, market and book, ranked by EV and refreshing every second. One afternoon it opened with the Eagles team total under at +750 on DraftKings for +20.3%, followed by a tennis moneyline at +350 and a Dolphins and Vikings under 43.5 at -115 on FanDuel for +9.0%. It spans mainlines, team totals and props, Upside lists live in-game plays on the same board, and one tap sends a play to the book or to your DFS slip.
Diamond also includes Race to Place, a push alert that fires when a Betr slip prices out as +EV, and push alerts for Steam Chaser plays that match your filters. I have not run either alert yet, but they are the first Upside tools that come to you instead of waiting for you to open the board.
Whale Watch
Whale Watch is where Upside pulls ahead of most tools I have tested. It shows where large bets and trades came in, at what price and for how much, then lists everywhere you can still get the same side. On one Yordan Alvarez under 1.5 hits card, $1.0k of whale money had come in through trades at -205 and -192 on ProphetX and -186 on Novig. Upside then listed more than a dozen books with the same play, led by +145 at Smacktok for a +64.7% edge.
That is what separates it from most sharp money trackers, which tell you a big bet happened and leave the rest to you. Upside shows you the price the whale paid, how much liquidity was there, and the better number you can take elsewhere. You can filter by edge, whale size and stake, and Gold and Diamond both track the historical ROI of the signals.
Custom Weights, Presets and Filters
The EV math is fully adjustable. You can set custom weights for how much each book counts toward fair value, save your filters as Views, and set a minimum number of compared books, a minimum EV and an odds-to-hit range. You do not have to build any of this on day one, though. Presets such as Matt's Prop Weights, from founder Matt Downs, let you work a usable prop board right away.
DFS Optimizers
Upside goes deeper on pick'em than most +EV tools. The Fantasy Props optimizer prices PrizePicks, Underdog, Sleeper, Dabble and Pick6 projections against the sharp market, shows the hit rate each leg needs, and ranks the plays that clear it. On PrizePicks, where a standard leg needs 54.3% to break even, it flagged props at 54.2% and below in yellow and red so you can see exactly where the edge runs out. Pick'em apps are not available in New York, where I am based, so I reviewed the numbers rather than entering slips.
Arbitrage, Low Hold and Prop Discrepancies
The Silver plan also includes an arbitrage finder, a low hold tool for promo conversion, cross-book prop discrepancies including esports, a beta odds screen covering 30+ books, and free public calculators.
Upside Tools Pricing & Plans
Upside sells three paid plans, each with a 5-day free trial when billed monthly. Two tools are free with just an email: Steam Chaser, during early access, and the odds screen.
Silver, $59.99 per month or $359.99 per year ($30.00 a month). The full Optimizer suite: +EV props and game lines, arbitrage and low hold, prop and esports discrepancies, and the odds screen.
Gold, $159.99 per month or $799.99 per year ($66.67 a month). Everything in Silver plus Whale Watch, whale signals across 30+ books, and historical signal ROI tracking.
Diamond, $199.99 per month or $999.99 per year ($83.33 a month). Everything in Gold plus the +EV Sniper with live in-game plays, Race to Place alerts for Betr slips, Steam Chaser push alerts, and the VIP Discord.
The jump that matters is Silver to Gold. That $100 a month buys Whale Watch, and Whale Watch is the tool that most separates Upside from other +EV scanners. From there, Diamond costs $40 a month more than Gold. That $40 adds the Sniper, which surfaced several of the largest edges I saw in testing, plus the VIP Discord, which Upside prices at $49.99 a month on its own. That is why Diamond is the plan I tested and the one I would pick. Yearly billing takes Diamond to $83.33 a month, a 58% saving, but it skips the trial, so run the monthly trial first and switch once you know you are staying.
Start the trial through our Upside Tools link and use code BETSMART at checkout.
Upside Tools Promo Code & Free Trial
Use code BETSMART for 25% off your first payment at Upside Tools. On Diamond, that brings the first month from $199.99 to $149.99, and on Gold from $159.99 to $119.99.
Every monthly plan also starts with a 5-day free trial for new subscribers. It needs a card but charges $0 today, and yearly plans do not include it. Five days is enough to run the Sniper across a full NFL Sunday and a few nights of NBA and see how many of its edges are still there when you click. If you are not ready to add a card, Steam Chaser and the odds screen are free with an email address. When you are, enter the code under Have a promo code? as you start your Upside trial.
Why Upside Tools Stands Out
It Runs on Its Own Data
Upside does not buy its odds from a single outside API. It gathers and prices markets in house, which is why its board looks different from other +EV tools. The Cal alternate spread, pick'em props priced against sharp books with their limits, and whale trades pulled from prediction markets all come from the same in-house feed, and it is a big part of why Upside finds bets that do not show up on every other screen at the same time.
The Team Fixes Problems Fast
During my testing I found a few mispriced lines on the +EV feed and flagged them. They were fixed within two hours. That matters more than any feature list, because every +EV tool gets a price wrong eventually, and what counts is how fast it gets fixed. Upside also ships steadily: the +EV Sniper arrived this summer, Race to Place followed on Diamond, and Steam Chaser and Prediction Market Analytics are now on the tool list too.
Whale Watch Makes Sharp Money Usable
Plenty of tools will tell you a big bet came in. Whale Watch tells you where it came in, at what price, with how much behind it, and where you can still take that side at a better number. That turns following the money into a concrete decision you can make in seconds. For more on reading market moves, our line movement betting guide covers the fundamentals.
There Is a Lot of Content Behind It
Upside comes with a steady stream of education. Founder Matt Downs posts videos daily and runs live streams using the tool, so you can watch someone work the same board you are looking at. The Learning Center adds 10 video lessons, 9 FAQs and step-by-step guides for every tool and every major DFS app, and Diamond members get the VIP Discord.
It Is Built for Serious Bettors
Upside wants members who sign up, learn the tools and stay. The pricing, the depth of the Optimizer, and the community all point the same way. If you are ready to treat betting as a process, that focus works in your favor.
Where Upside Tools Can Improve
Upside is strongest where its users spend the most time, and it shows. The +EV feed, Whale Watch and DFS optimizers are deep. Some of the rest has had less attention.
Arbitrage is the weak spot. The arbitrage finder works, but it is not where Upside puts its effort, and it lags behind tools built around arbitrage at a similar price. If arbitrage is the core of your strategy, Pick The Odds is a better fit.
The odds screen is still in beta, and some prices were out of sync. A handful of prices did not match the book when I clicked through, and I also flagged a few mispriced lines on the feed. The team fixed those within two hours, but you should still confirm a price at the book before you bet it.
It is priced as a premium product. At $199.99 a month, Diamond is a serious commitment, and the yearly plans that bring the price down do not come with a trial. The free Steam Chaser and odds screen let you look around first, but Whale Watch and the Sniper, the tools that make Upside worth paying for, sit behind Gold and Diamond. A recreational bettor placing a few bets a week will struggle to make that back.
Web only. There is no mobile app yet. The site works in a phone browser, but a dense board like the Optimizer is much easier on desktop, and a native app would help for betting on the go.
What's New at Upside Tools (November 2026)
Steam Chaser and the odds screen are free: both open with an email address and no card. Steam Chaser is free during early access, and Diamond adds push alerts for it.
Prediction Market Analytics added: compares Kalshi, Polymarket, ProphetX, Novig and Crypto.com prices against sportsbook odds and a no-vig fair price. We have not tested it yet.
Pricing unchanged: Silver $59.99, Gold $159.99 and Diamond $199.99 a month, with a 5-day free trial on every monthly plan. Code BETSMART still takes 25% off your first payment.
Recommended Platforms to Use Upside Tools
Upside prices a long list of books, but the same three kept showing up on my best plays:
ProphetX: A CFTC-regulated prediction market where you trade sports contracts peer to peer, so winning traders are not limited the way they are at a sportsbook. Two of the three whale trades on the Alvarez card above came in on ProphetX, and its prices sit on Upside's boards with their limits. Sign up through our link and code BETSMART applies automatically. BetSmart earns a commission if you open an account. Get the ProphetX promo code and full review.
Novig: A peer-to-peer prediction market, and one of the target platforms you can run the Optimizer against. The Optimizer surfaced plays like Jaylen Warren over 89.5 rushing yards at +223 on Novig, and the biggest single whale trade on the Alvarez card, $780, came in on Novig. Get the Novig promo code and full review.
FanDuel: A sportsbook that showed up often as the best available price in the +EV Sniper, from game totals to moneylines, and the book behind the 8 to 1 Cal alternate spread. Read our FanDuel overview.
Is Upside Tools Legit?
Yes. Upside Tools is a legitimate sports betting software company that sells subscriptions to its tools. It does not take bets or hold your money; you place every bet yourself at your own sportsbook, prediction market or DFS app.
The people behind it are public. Founder Matt Downs, known as @PlusEV on X, posts daily videos and live streams using the tool, and the team answered my questions directly when we spoke. Upside says it has more than 3,400 members, its pricing and trial terms are published plainly, and when I flagged mispriced lines they were fixed within two hours. Its homepage shows member results tracked on Pikkit, a third party bet tracker, and labels user posts as results that vary. Treat those as marketing, not a forecast of your own results.
Is Upside Tools Worth It?
For serious bettors, yes. If you bet +EV props and game lines most days, play DFS pick'em, or want to follow sharp money without guessing, Upside gives you a deep feed built on its own data, one of the more useful whale tools on the market, and a team that fixes problems in hours. Diamond is the plan to get, and yearly billing at $83.33 a month is a strong price once you know you are staying.
Run the math before you subscribe. A bettor putting $50 on 10 bets a day moves about $15,000 a month, so covering Diamond takes an average edge of roughly 1.3%, and plenty of the plays the Sniper surfaced during my testing priced well above that. A bettor placing a few bets a week will struggle to get there. Upside's free Steam Chaser or a $49 tool like Prop Professor will serve them better. If arbitrage is your main strategy, look elsewhere too.
For everyone in between, the 5-day trial is enough to find out. Run it across a full weekend, check how many Sniper edges are still there when you click, and use code BETSMART for 25% off your first payment when you try Upside Tools.
Final Thoughts
Upside Tools is a premium betting suite that earns its price where it matters most: a deep +EV feed on its own data, a Whale Watch tool that turns sharp money into a bet you can make, and DFS optimizers across every major pick'em app. Arbitrage and the beta odds screen need work, and the price asks for commitment. For bettors ready to make that commitment, it is an easy one to recommend.
