Best Sports Betting Bookmakers Compared

We track odds across 9 major bookmakers. Here's an honest comparison of each — odds quality, market coverage, bonuses, and key features.

Quick Comparison

BookmakerRatingBest ForOdds FormatWelcome Bonus
DraftKings★★★★½4.6/5Industry-leading DFS integrationAmerican$200 in bonus bets + daily free pools
FanDuel★★★★½4.5/5Best same-game parlay builderAmericanNo-sweat first bet up to $1,000
BetMGM★★★★4.4/5MGM Resorts loyalty integrationAmericanUp to $1,500 in bonus bets
Bet365★★★★½4.7/5Best in-play betting globallyFractional/DecimalBet $10 get $30 in free bets
William Hill★★★★4.3/5One of the oldest bookmakersFractional$150 in bonus bets
Pinnacle★★★★½4.8/5Sharpest odds in the industryDecimal/AmericanNo traditional bonus — value is in the odds
Unibet★★★★4.2/5Strong European sports coverageDecimal$500 risk-free first bet
Caesars★★★★4.1/5Caesars Rewards integrationAmerican$1,000 first bet on Caesars
BetRivers★★★★4/5Good loyalty program (iRush Rewards)American$500 2nd chance bet

DraftKings ★★★★ 4.6/5

✅ Strengths

  • Industry-leading DFS integration
  • Wide range of prop bets
  • Excellent mobile app
  • Competitive NFL/NBA odds

⚠️ Weaknesses

  • Soccer odds less competitive
  • Withdrawal processing can be slow

Founded: 2012 · Markets: 50+ sports · Jurisdictions: US (most states), Canada, UK, Ireland

Welcome bonus: $200 in bonus bets + daily free pools

FanDuel ★★★★ 4.5/5

✅ Strengths

  • Best same-game parlay builder
  • Competitive moneyline odds
  • No-sweat first bet promo
  • Strong in-play betting

⚠️ Weaknesses

  • Fewer international markets
  • Customer support can be slow

Founded: 2009 · Markets: 40+ sports · Jurisdictions: US (most states), Canada

Welcome bonus: No-sweat first bet up to $1,000

BetMGM ★★★★ 4.4/5

✅ Strengths

  • MGM Resorts loyalty integration
  • Competitive NBA/NHL odds
  • Great prop betting selection
  • Excellent promotions

⚠️ Weaknesses

  • App can lag during peak times
  • Odds slightly less sharp than Pinnacle

Founded: 2018 · Markets: 35+ sports · Jurisdictions: US (most states), Ontario

Welcome bonus: Up to $1,500 in bonus bets

Bet365 ★★★★ 4.7/5

✅ Strengths

  • Best in-play betting globally
  • Most comprehensive market coverage
  • Excellent soccer/tennis odds
  • Live streaming included

⚠️ Weaknesses

  • Not available in all US states
  • Interface can feel overwhelming

Founded: 2000 · Markets: 70+ sports · Jurisdictions: UK, EU, Australia, Canada (select US states)

Welcome bonus: Bet $10 get $30 in free bets

William Hill ★★★★ 4.3/5

✅ Strengths

  • One of the oldest bookmakers
  • Strong UK horse racing odds
  • Reliable payouts
  • Shop-to-online integration

⚠️ Weaknesses

  • US presence limited
  • Promos less aggressive than competitors

Founded: 1934 · Markets: 40+ sports · Jurisdictions: UK, US (select states), Spain, Italy

Welcome bonus: $150 in bonus bets

Pinnacle ★★★★ 4.8/5

✅ Strengths

  • Sharpest odds in the industry
  • Highest betting limits
  • Lowest margins (1-2%)
  • Welcome to winners policy

⚠️ Weaknesses

  • No welcome bonuses
  • No live streaming
  • Limited prop markets

Founded: 1998 · Markets: 30+ sports · Jurisdictions: International (not US-licensed)

Welcome bonus: No traditional bonus — value is in the odds

Unibet ★★★★ 4.2/5

✅ Strengths

  • Strong European sports coverage
  • Good horse racing odds
  • Kindred Group backing
  • Community features

⚠️ Weaknesses

  • Odds not as sharp as Pinnacle
  • Fewer US-centric markets

Founded: 1997 · Markets: 35+ sports · Jurisdictions: EU, Australia, US (select states)

Welcome bonus: $500 risk-free first bet

Caesars ★★★★ 4.1/5

✅ Strengths

  • Caesars Rewards integration
  • Competitive NFL/college odds
  • Retail sportsbook presence
  • Straightforward interface

⚠️ Weaknesses

  • Smaller market selection
  • Fewer props and same-game parlays
  • App needs polish

Founded: 2021 · Markets: 25+ sports · Jurisdictions: US (select states)

Welcome bonus: $1,000 first bet on Caesars

BetRivers ★★★★ 4/5

✅ Strengths

  • Good loyalty program (iRush Rewards)
  • Competitive NHL/baseball odds
  • Fast withdrawal processing
  • Simple, clean interface

⚠️ Weaknesses

  • Smaller promotional budget
  • Fewer exotic markets
  • Less brand recognition

Founded: 2019 · Markets: 25+ sports · Jurisdictions: US (15+ states), Ontario

Welcome bonus: $500 2nd chance bet

How We Compare Bookmakers

Oddstatus tracks real-time odds across all 9 bookmakers listed above. Our comparison is based on:

  1. Odds quality — lower margins mean better value for bettors. Pinnacle leads with 1-2% margins; most US books run 4-6%.
  2. Market coverage — the number of sports, leagues, and bet types available.
  3. Arbitrage frequency — how often each bookmaker's odds create sure bet opportunities when combined with others.
  4. In-play experience — live betting interface, cash-out options, and streaming availability.
  5. Reliability — payout speed, customer support, and regulatory standing.

Why Odds Comparison Matters

Even small differences in odds compound over time. A bettor who consistently gets 2.10 instead of 2.00 on even-money propositions gains a 5% edge — the difference between losing and winning long-term. Our free odds comparison tool shows exactly where different bookmakers disagree, helping you find the best available line for every bet.

Use the odds comparison scanner to check live odds, the value bets page for overvalued odds, or the sure bets page for guaranteed profit opportunities.

Frequently Asked Questions

Can I use multiple bookmakers at once?

Yes! Arbitrage betting requires accounts at multiple bookmakers. Having accounts at all 9 books we track maximizes your opportunity to find sure bets and the best available odds.

Which bookmaker has the best odds?

Pinnacle consistently offers the sharpest odds with the lowest margins (1-2%). For US sports, DraftKings and FanDuel are competitive. Our value bets tool shows real-time overvalued odds across all bookmakers.

Are these bookmakers safe and licensed?

All bookmakers listed are licensed in their respective jurisdictions. Always verify that a bookmaker is licensed in your state or country before depositing.

⚠️ For educational reference only. Sports betting carries risk. Always check final odds before placing bets. Scanner · Value Bets · Sure Bets · Guides · API · Bookmakers