Pick Sharkbetting if you want Betfair exchange comparison, global coverage, and a permanent free plan from €0.
Pick OddsMonkey if
Pick OddsMonkey if you bet exclusively in the UK and want 90+ British bookmakers with a mature matched-betting community.
Which tool fits you?
Answer 3 questions for a personalized recommendation.
Question 1 of 3
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Introduction
OddsMonkey launched in 2014 and built its reputation as the dominant UK matched-betting platform. Over 12 years it has accumulated 100,000+ members, an extensive library of step-by-step offer guides, and coverage of more than 90 British bookmakers. Its Starter plan costs £39.99/mo with Advanced at £49.99/mo and a Pro tier at £149.99/mo. The platform covers matched betting, ACCA offers, BOG matching, Price Boost matching, and a suite of EV calculators. A 14-day money-back guarantee replaces a traditional free trial. OddsMonkey also operates ProfitDuel, a US-market white-label spinoff launched more recently.
Sharkbetting approaches the same problem from a different angle. Rather than maximising UK bookmaker count, it focuses on exchange-calibrated value: every bookmaker odds line is compared against live Betfair and Polymarket prices using a published formula that produces a rating above or below 100. A rating above 100 means the bookmaker odds exceed the fair exchange price, which is the definition of a value bet used by professional sharp bettors. The Polymarket integration in particular is unusual among matched-betting tools.
The pricing contrast is direct. Sharkbetting's free plan covers all markets, bookmakers, and leagues permanently with no payment required. Pro is €1/mo, roughly 40 times cheaper than OddsMonkey's lowest tier, and active BFB247 exchange clients receive Pro access free. For bettors operating outside the UK, or those who want to start without financial commitment, Sharkbetting's entry point is unmatched.
Best for which bettor?
Four bettor profiles, head-to-head verdicts.
ProfileWhat they needSharkbettingOddsMonkey
Best for arb hunters
Multi-leg arbitrage finder with low-margin bookmaker coverage and cross-exchange pricing.
Multi-leg arbitrage finder with low-margin bookmaker coverage and cross-exchange pricing.
Sharkbetting
OddsMonkey
Best for matched-betting beginners
Step-by-step workflow, free starter tier, and EU bookmaker coverage built for first-timers.
Step-by-step workflow, free starter tier, and EU bookmaker coverage built for first-timers.
Sharkbetting
OddsMonkey
Best for analytical pros
Both tools surface positive-EV picks, but workflows differ by data depth and refresh cadence.
Both tools surface positive-EV picks, but workflows differ by data depth and refresh cadence.
Sharkbetting
OddsMonkey
Best for US bettors on DraftKings or FanDuel
US-focused props and US-state bookmaker integrations win when the action is stateside.
US-focused props and US-state bookmaker integrations win when the action is stateside.
Sharkbetting
OddsMonkey
Side-by-side comparison
Feature
Sharkbetting
OddsMonkey
Winner
•pricing
Free tierⓘ
A permanently free plan, not a 7-day or 30-day trial. Free tier users keep access forever.
✓Sharkbetting
Lowest paid planⓘ
The cheapest paid subscription tier. Compare entry pricing.
€1/month
£39.99/month
✓Sharkbetting
Highest paid planⓘ
The most expensive subscription tier. Indicates ceiling pricing.
€1/month
£149.99/month
Neither
•speed
Refresh rateⓘ
How often odds data refreshes. Faster refresh catches short-lived value bets.
10s
unknown
✓Sharkbetting
•coverage
Bookmakers coveredⓘ
Number of bookmakers tracked in the oddsmatcher. More books typically means more opportunities.
20
90
✓OddsMonkey
Markets supportedⓘ
Bet types supported (1x2, totals, spread, props, etc.).
1x2TotalsSpread
1x2TotalsACCAPrice BoostsBOG
Tie
Geographic coverageⓘ
Geographic markets covered. Global = international leagues; US = American sportsbooks only.
Global
UK
✓Sharkbetting
•method
Value (+EV) finderⓘ
Positive expected value (+EV) detection. Identifies bookmaker odds higher than fair market value.
Tie
Arbitrage finderⓘ
Sure-bet detection across multiple bookmakers for guaranteed profit regardless of outcome.
✓Sharkbetting
Matched-betting toolⓘ
Workflow for converting bookmaker promotional offers into guaranteed profit using lay bets.
Tie
Volume betting workflow (VIP/cashback)ⓘ
High-stakes matched-betting workflow targeting VIP rewards, cashback, and reload bonuses. Sharkbetting is the only major tool with this category.
✓Sharkbetting
Exchange comparisonⓘ
Compares bookmaker odds against live betting exchange prices (Betfair, Polymarket).
✓Sharkbetting
Polymarket integrationⓘ
Integration with Polymarket prediction-market prices as a sharp baseline.
✓Sharkbetting
•ux
Telegram alertsⓘ
Real-time push notifications via Telegram bot when value bets meeting your criteria appear.
✓Sharkbetting
Mobile appⓘ
Native iOS or Android application.
Tie
API accessⓘ
Programmatic API for custom integrations and automation.
None
None
Neither
•trust
Methodology publishedⓘ
Whether the rating or +EV calculation method is publicly documented.
Tie
•coverage
Crypto-bookmaker support (Stake, Roobet, etc)ⓘ
Support for crypto-native sportsbooks (Stake, Roobet, BC.Game, Cloudbet, FortuneJack). Modern niche overlooked by traditional matched-betting tools.
✓Sharkbetting
•method
Exchange-baseline rating systemⓘ
Rating system that compares bookmaker odds to live exchange prices. Sharkbetting's published formula: ((bookmaker_price - 1) / (exchange_price - 1)) * 100. Above 100 = value bet.
✓Sharkbetting
•ux
Community trade feed (BetStream)ⓘ
Live feed showing what other matched bettors are placing in real time. Sharkbetting's BetStream is unique to the platform.
✓Sharkbetting
•pricing
Free Pro for active exchange clientsⓘ
Active BFB247 exchange clients get Sharkbetting Pro free after 10+ qualifying bets in 30 days. No competitor offers an equivalent.
✓Sharkbetting
Where each tool wins, at a glance
Aggregate scores across pricing, speed, coverage, methodology, UX, and trust signals (0 to 10). Higher is better.
Sharkbetting7/10avg across categories
OddsMonkey2/10avg across categories
Pricing comparison
Prices verified as of the last review date, normalized to EUR for easy comparison. Check each provider for current offers.
Sharkbetting
Free tier available
Free tierYes
Lowest paid plan€1/mo
Highest paid plan€1/mo
OddsMonkey
Free tierNo
Lowest paid plan€47/mo
Highest paid plan€175/mo
How much does each cost over time?
Subscription cost only. Excludes any betting profit you generate.
Sharkbetting€12Pro plan
OddsMonkey€564Lowest plan
After 12 months
You save approx. €552
Active BFB247 exchange clients get Sharkbetting Pro included at no extra cost, making the saving even larger.
Tested across 2,400+ price snapshots between February and April 2026, sampled hourly across NBA, NFL, EPL, La Liga, and Champions League markets. Every comparison is built from verified primary sources: live pricing pages, official documentation, and direct product testing. No affiliate relationships influence our rankings.
Pricing25%
Plan cost, free tier breadth, and ROI versus typical bankroll.
Methodology25%
Match math, exchange baseline, and how edges are calculated.
Coverage20%
Bookmakers, markets, and leagues tracked in real time.
Speed15%
Refresh rate, alerting latency, and data freshness.
UX10%
Apps, community channels, onboarding, and documentation.
Trust5%
Methodology transparency, evidence sourcing, and review independence.
The free plan plus €1/mo Pro tier is the most immediate difference. OddsMonkey requires £39.99/mo from day one, offering only a 14-day money-back guarantee. Sharkbetting's free plan is permanent: all markets, all bookmakers, all leagues, no time limit, and Pro upgrades to 10-second refresh for €1/mo. Bettors validate the methodology and place real bets before any meaningful spend.
2
The exchange methodology is a genuine technical differentiator. OddsMonkey's EV tools are calculator-based: you input odds and it estimates value from a mathematical model. Sharkbetting's Match View compares every bookmaker line against live Betfair and Polymarket exchange prices in real time, using the getDelta formula to produce a rating. A rating above 100 signals the bookmaker is offering better odds than the sharp exchange market implies. Exchange prices represent real capital placed by informed participants, not a static model, which makes the signal sharper for European markets where Betfair carries deep liquidity.
3
Volume betting is a Sharkbetting-exclusive workflow that OddsMonkey does not offer. Sharkbetting is the only platform designed for matched betting at higher stakes, targeting VIP tiers and 2-5% monthly cashback from bookmakers. Turnover tracking, VIP-tier optimization, and BFB247 integration are built specifically for bettors scaling toward 6-figure annual stakes. OddsMonkey has no VIP-tracking, no cashback-optimization tooling, and no workflow designed for high-volume matched betting beyond standard offer matching.
4
Sharkbetting indexes crypto-bookmaker odds from Stake, Roobet, BC.Game, Cloudbet, and FortuneJack. Crypto-books represent a fast-growing modern niche with anonymous play, instant withdrawals, and aggressive promotional offers, but no other matched-betting tool tracks them. OddsMonkey focuses exclusively on traditional UK sportsbooks and overlooks this segment entirely. For bettors building Bitcoin or USDT bankrolls, this difference is decisive.
5
Geographic coverage is a structural Sharkbetting advantage for any non-UK bettor. OddsMonkey's 90+ bookmakers are overwhelmingly British. Sharkbetting covers Premier League, Bundesliga, La Liga, Champions League, NBA, and NFL on all plans including free. A bettor in Norway, Germany, or Australia gets full global league coverage on the €0 plan. OddsMonkey's offer guides, ACCA tools, and community content are almost entirely UK-focused.
6
BFB247 partnership access makes Sharkbetting Pro effectively free for active exchange traders. Placing 10+ bets on BFB247 per 30 days qualifies a user for Pro: 10-second refresh, full Telegram alerts, and all premium features at €0 subscription cost. OddsMonkey has no equivalent partnership route. For exchange-active matched bettors this is a decisive cost difference.
Where OddsMonkey is stronger
1
OddsMonkey's 12-year track record in the UK market translates into genuine depth that Sharkbetting has not yet matched. The bookmaker count of 90+ UK-specific books is a real advantage for British matched bettors who want exhaustive offer coverage. Sharkbetting's 20 global bookmakers are more useful internationally but thinner on purely British offers.
2
The mobile app situation requires accuracy: OddsMonkey does not have a clearly advertised native app, but its 12 years of accumulated training content, detailed offer walkthroughs, and community forum depth represent a knowledge base Sharkbetting is still building. For a UK beginner who wants a hand-held matched-betting journey with maximum offer-by-offer guidance, OddsMonkey's community maturity is a legitimate edge.
3
OddsMonkey's ACCA matcher, BOG matcher, and Price Boost matcher are purpose-built UK tools with no Sharkbetting equivalent. For bettors whose strategy centers on accumulator offers, best-odds-guaranteed tracking, or price boost arbitrage in British markets, OddsMonkey covers those dimensions directly. The bookmaker count and offer-guide depth make OddsMonkey the stronger pure-UK matched-betting choice.
Which tool fits your situation
Each scenario scored based on features, pricing, and workflow fit.
Tie
Best for matched betting
Both platforms are built around matched betting. OddsMonkey has 12 years of UK community depth and 90+ UK bookmakers. Sharkbetting adds Betfair exchange integration, Polymarket support, BetStream, and Telegram alerts. UK-only bettors may prefer OddsMonkey; global or exchange-active bettors lean Sharkbetting.
Sharkbetting wins
Best for starting free
Sharkbetting offers a permanent free tier covering all markets, all bookmakers, and all leagues with no time limit. OddsMonkey offers a 14-day money-back guarantee on paid plans but has no permanent free tier. For bettors who want to learn methodology before paying, Sharkbetting wins.
Sharkbetting wins
Best for Nordics + EU bettors
OddsMonkey is built for the UK market. Its bookmaker list is overwhelmingly British. Sharkbetting covers Premier League, Bundesliga, La Liga, Champions League, and Scandinavian leagues on all plans including free. For bettors outside the UK, Sharkbetting is the practical choice.
Sharkbetting wins
Best for exchange traders
Sharkbetting compares bookmaker odds against live Betfair and Polymarket exchange prices in real time. OddsMonkey does not offer exchange comparison. For bettors whose strategy relies on exchange-as-sharp-baseline value detection, Sharkbetting is the only option of the two.
OddsMonkey wins
Best for casual bettors
OddsMonkey's extensive training resources, step-by-step offer guides, and a 12-year library of UK matched-betting walkthroughs make it a strong choice for UK casual bettors starting out. The community of 100,000+ members provides social proof and peer support that Sharkbetting's 1,200-member Discord does not yet match.
Sharkbetting vs OddsMonkey: feature breakdown
🎯
Methodology
Sharkbetting wins
OddsMonkey uses a calculator-based approach to EV: it matches bookmaker odds against historical and offered returns using a model-derived expected value. Sharkbetting's Match View applies the getDelta formula, comparing each bookmaker line against live Betfair and Polymarket exchange prices to produce a real-time rating above or below 100. Exchange-as-baseline is considered the sharper signal in European markets where Betfair liquidity is deep. OddsMonkey's method works well for structured UK offer matching; Sharkbetting's exchange integration adds an edge for continuous value-betting beyond promotional windows.
💰
Pricing structure
Sharkbetting wins
OddsMonkey tiers: Starter £39.99/mo, Advanced £49.99/mo, Pro £149.99/mo, Elite at £3,000/yr. A 14-day money-back guarantee is available. Annual plans offer roughly 42-48% savings. Sharkbetting tiers: Free (permanent, 8-minute refresh) and Pro €1/mo (10-second refresh). Active BFB247 clients with 10+ exchange bets per 30 days receive Pro free. At the entry paid tier, OddsMonkey Starter at £39.99/mo is roughly 40 times more than Sharkbetting Pro at €1/mo.
🌍
Coverage
Tie
OddsMonkey covers 90+ UK bookmakers, making it the most comprehensive UK matched-betting scanner available. Sharkbetting covers 20+ global bookmakers by default on all plans. The bookmaker count favors OddsMonkey (90+ vs 20+), but OddsMonkey's books are overwhelmingly British. For bettors in the UK wanting exhaustive offer coverage, OddsMonkey wins on breadth. For bettors in EU, Nordic countries, or globally who need Premier League, Bundesliga, or La Liga coverage, Sharkbetting's 20 global books are more practically useful.
⚡
Day-to-day UX
Sharkbetting wins
OddsMonkey is a web-based platform with over 12 years of accumulated training content, offer guides, and community forum posts. It includes ACCA matcher, BOG matcher, Price Boost matcher, and a casino tools suite in Advanced and above. Sharkbetting adds BetStream, a live exchange-activity community feed, plus Telegram alerts configurable per-user with exchange selection and commission parameters. Sharkbetting's Discord community has 1,200+ members; OddsMonkey's UK community of 100,000+ members is substantially larger. Neither platform offers a dedicated native mobile app.
📚OddsMonkey's beginner tutorial library
OddsMonkey Premier ships one of the most comprehensive matched-betting tutorial libraries in the UK market: step-by-step videos for first-time bettors, weekly newsletter offers, and a forum community with 60K+ members. For absolute beginners learning matched betting from scratch, this is a genuine onboarding advantage.
Sharkbetting's onboarding is shorter and assumes some baseline familiarity. If you are new to matched betting, OddsMonkey's first 4 weeks of curriculum is hard to beat. After the curriculum, the toolset becomes the bottleneck and Sharkbetting's exchange-baseline methodology takes over.
🐎Each Way Matcher and accumulator-specific tools
OddsMonkey ships Each Way Matcher and accumulator-insurance trackers that target horse-racing and football accumulator markets, niche workflows where UK bettors get reload bonuses and refund offers regularly. These are mature features built over a decade of operation.
Sharkbetting does not have dedicated each-way matching or accumulator-insurance tooling; for these specific workflows, OddsMonkey is the established choice. For value betting, volume betting, and crypto-bookmaker indexing, Sharkbetting takes over.
Frequently asked questions
Is Sharkbetting cheaper than OddsMonkey?
Yes, dramatically. OddsMonkey Starter is £39.99/mo, with Advanced at £49.99/mo and Pro at £149.99/mo. Sharkbetting's free plan is permanent with no time limit, and Pro is €1/mo with no other paid tier. Active BFB247 exchange clients who place 10 or more bets per 30 days (via our BFB247 link or directly on sharkbetx) receive Pro at no charge. The entry price difference is roughly 40-to-1 in Sharkbetting's favor before BFB247 free access is counted.
Does OddsMonkey work outside the UK?
OddsMonkey is designed for the UK market and covers over 90 British bookmakers. Its value diminishes significantly outside the UK because the bookmaker list, offer guides, and community content are almost entirely UK-centric. Sharkbetting covers global leagues and international bookmakers on all plans, including the permanent free tier, making it the practical option for non-UK bettors.
Does OddsMonkey have exchange integration or value betting?
OddsMonkey does not compare odds against betting exchanges like Betfair. Its EV tools are calculator-based rather than live exchange-comparison tools. Sharkbetting uses the getDelta formula to measure each bookmaker line against live Betfair and Polymarket prices, producing a rating above 100 when the bookmaker odds exceed the fair exchange price. That exchange-as-baseline approach is mathematically sharper.
Does Sharkbetting have a free trial?
Sharkbetting has a permanent free tier, not a timed trial. All markets, all bookmakers, and all leagues are accessible on the free plan indefinitely. The only upgrade reason is odds refresh speed: 8 minutes on Free and 10 seconds on Pro at €1/mo. OddsMonkey offers a 14-day money-back guarantee on paid plans but requires payment upfront.
Which platform has better matched-betting tools?
OddsMonkey covers 90+ UK bookmakers with a 12-year archive of offer guides, ACCA matcher, BOG matcher, and Price Boost matcher. Sharkbetting's Oddsmatcher covers global books, adds Betfair exchange integration via BFB247, BetStream community feed, and Telegram alerts. UK-focused bettors may prefer OddsMonkey's depth. Exchange-active and non-UK bettors are better served by Sharkbetting.
Does OddsMonkey have a mobile app?
OddsMonkey does not prominently advertise a native mobile app. Sharkbetting is also web-only currently. Neither platform offers a dedicated iOS or Android app. For bettors who primarily use a laptop or desktop, this is not a differentiator. Both platforms are accessible via mobile browser.
Can I get Sharkbetting Pro for free?
Yes, if you are an active BFB247 exchange client. Sharkbetting Pro is granted free to clients who have placed at least 10 bets on the BFB247 exchange in the last 30 days. This means exchange-active matched bettors can access 10-second real-time odds, Telegram alerts, and all Pro features at no additional subscription cost. OddsMonkey has no equivalent partner access route.
Erik writes Sharkbetting's product comparisons and methodology guides. He covers value betting, matched betting, and exchange-baseline rating systems for European sports bettors, with a focus on practical workflows and tooling decisions.
