Upside Tools Review

Upside Tools at a Glance (Updated June 2026)

Category	Arbitrage + +EV + DFS Edge Platform
Starting Price	From ~$39.99/month (5-day free trial)
Sportsbooks Covered	30+ US sportsbooks, DFS apps, prediction markets
Key Tools	Arbitrage, +EV Game Lines, Props Optimizer, Low Hold, Smart Money
Best For	US multi-strategy bettors and DFS players
Built-in Calculators	EV, Kelly, Hedge, Parlay, Bonus Conversion

What is Upside Tools?

Upside Tools is a US sports betting analytics platform that aggregates odds, projections, and market signals across 30+ sportsbooks, DFS apps, and prediction markets to surface multiple types of betting edge simultaneously. Rather than specializing in a single strategy (pure arbitrage or pure +EV), Upside provides a unified toolkit covering:

• Arbitrage: Markets where book prices disagree enough to create a negative combined hold
• +EV Game Lines: Game lines where a soft book’s odds exceed the devigged sharp market fair price
• +EV Props Optimizer: Player prop lines with positive expected value versus projection models
• Low Hold Finder: Markets where total bookmaker margin is unusually thin — easier to extract value from
• Smart Money: Market signals indicating where sharp money is moving lines

This breadth makes Upside Tools an alternative to running separate subscriptions for an arb scanner and a +EV tool — the main comparison point against OddsJam, which covers similar ground for US bettors.

Who Should Use Upside Tools?

The DFS + Sportsbook Bettor

This is Upside’s most defensible niche. The platform’s +EV Props Optimizer ranks player prop markets across both sportsbooks and DFS apps, identifying where the same stat line is priced differently across DraftKings Sportsbook and DraftKings DFS, or where a FanDuel prop is above fair value based on public projection models.

This cross-platform analysis is not available in OddsJam (which covers sportsbooks, not DFS) or BetBurger (which is globally focused). For the growing segment of US bettors who play both sportsbooks and DFS, Upside provides a genuinely unique workflow.

The Multi-Strategy US Bettor

A bettor who runs arbitrage in the morning (when lines first open and books disagree most), then +EV game line betting in the afternoon, then prop research before game time, can handle all three workflows within Upside without switching platforms. Each strategy has its own section with appropriate filters and calculator support.

The Bettor Who Needs Built-In Verification Tools

Upside’s integrated calculator suite — EV, Kelly Criterion, hedge, parlay, bonus conversion — is built into the platform rather than linked externally. This frictionless access to verification tools promotes better decision-making by making it easy to confirm an edge and size a bet appropriately without leaving the scanner interface.

Core Tools Breakdown

Arbitrage Scanner

Upside’s arbitrage scanner identifies markets where the combined implied probability across two sportsbooks falls below 100% — a guaranteed profit window. Each opportunity shows both books, both odds, the profit percentage, and pre-calculated stakes for a specified total investment.

The 30+ book coverage is narrower than BetBurger (200+ global) but covers the US market comprehensively: DraftKings, FanDuel, BetMGM, Caesars, ESPN BET, PointsBet, and state-specific operators. For US-only bettors, this covers the entire bookmaker landscape you have access to.

The scanner focuses on pre-match opportunities, which persist for minutes rather than seconds — practical for manual execution without requiring the instant response times of live arb.

+EV Game Lines Optimizer

The core +EV tool deviggs the market to establish fair probability, then compares each soft book’s offered odds against that fair price. When a soft book’s line exceeds the fair price, the row turns positive — indicating positive expected value.

The devig method uses a consensus sharp market approach, combining Pinnacle and the best-available US sharp references to construct a fair price. Users can set a minimum edge threshold (typically 2–5% for actionable opportunities) to filter the output.

This is functionally similar to OddsJam’s +EV scanner for US markets, with the distinction that Upside integrates it alongside the arbitrage and props tools in a single navigation structure.

+EV Props Optimizer

The props tool is Upside’s clearest differentiator from comparable platforms. It compares player prop lines across sportsbooks and DFS platforms to identify rows where the available price exceeds the projection-based fair value.

The tool covers major US sports (NFL, NBA, MLB, NHL) across the most common prop markets: points, rebounds, assists, passing yards, touchdowns, rushing yards, strikeouts, saves. DFS optimizer rows flag where a DFS app has priced a stat projection higher than the sportsbook market — a cross-platform inefficiency.

Low Hold Finder

The low hold tool surfaces markets where total bookmaker margin is minimally thin — markets where the sum of implied probabilities across all outcomes is close to 100%. Low-hold markets are practically useful for hedging (closing out a winning position at a lower cost) and for no-vig comparison shopping where your goal is to find the fairest available price regardless of direction.

Smart Money Signals

Upside includes market movement data showing where sharp action is moving lines — when a line moves at sharp reference points (Pinnacle, Circa) while soft books lag, the delta represents a +EV window. These signals are integrated with the +EV scanner so that opportunities supported by sharp market movement are flagged separately from pure mathematical edge.

Built-In Calculator Suite

The calculator section includes EV, Kelly Criterion, hedge, parlay, and bonus conversion calculators. These are accessible from within the scanning interface, making it practical to verify a flagged opportunity’s math before acting — a discipline that separates consistent performers from bettors who act on every scanner alert without confirmation.

Pricing and Trial

Upside Tools offers a 5-day free trial with full access to all tools — no feature restrictions. Paid plans start from approximately $39.99/month, positioning Upside between budget US tools and premium all-in-one platforms like OddsJam ($99+/month).

The value proposition sharpens for bettors using multiple strategies. If you would otherwise subscribe to both an arbitrage scanner and a separate props/DFS tool, Upside’s combined pricing is competitive.

Upside Tools vs Alternatives

Tool	Arb	+EV	Props/DFS	Low Hold	US Books	Price
Upside Tools	Yes	Yes	Yes	Yes	30+	~$40/mo
OddsJam	Yes	Yes	Yes	Yes	80+	$99+/mo
Avo.bet	Yes	Yes	Yes	Yes	50+	~$40/mo
BetBurger	Yes	Basic	No	No	200+ global	€80+/mo

Upside and Avo.bet occupy similar price and feature positions. Upside’s advantage is DFS integration; Avo.bet’s is slightly broader US sportsbook coverage. OddsJam is the premium option with the widest book coverage and largest community.

Our Verdict

Upside Tools occupies a well-defined niche: a mid-price, multi-strategy US betting platform with the unique addition of DFS edge analysis alongside traditional sportsbook arbitrage and +EV.

For the pure arbitrage bettor or pure value bettor with accounts only at sportsbooks, OddsJam offers broader coverage and a larger community at a higher price point, or Avo.bet provides comparable features at a similar price.

Upside’s strongest use case is the DFS-active bettor who wants a single research workflow spanning sportsbook arbitrage, +EV game lines, and DFS prop edge. The 5-day full-access trial is genuinely useful — spend it specifically testing the props optimizer against your DFS workflow to assess whether the platform delivers incremental value over your existing toolkit.