Online Betting Guide

The Most Knowledgeable Sports Betting Community in the World

Trusted by over 2 million users

The OLBG Story


Established in 2002, Online Betting Guide began as a guide to the best betting sites and latest offers with information to help sports bettors place bets online.

  • Irish Sports Bettors Welcome
  • Legal Irish Sportsbooks & Casinos

Best Betting Sites Ireland


All the information you need to help you to choose your next online betting site.

User Reviews

Online bookmakers listed in order of rating from user reviews

Trusted and Responsible

We only list licensed, regulated and trusted Irish online sports betting sites.

Best Deals

Best deals from Irish betting sites.

  • 4.9 / 5 18 Ratings
    Quinnbet are based in the Republic of Ireland and a wholly owned Irish Company. The goal is to always provide customers with the most positive gaming experience possible. They do too! QuinnBet Review
    • Excellent Weekly Promos
    • Exceptional Customer Service
    • Strong Horse Racing, Greyhound, and Football Betting
  • 4.9 / 5 11 Ratings
    A new way to bet - A bookmaker that tells if you have the best price, gives you tips, and asks you what features you want. Best odds - Best App - Get SBK SBK Review
    • Simple Welcome Offer
    • Most Exciting Betting Site Launch in a Decade
    • Live Odds Comparison - You can see if you are getting the best odds
  • 4.8 / 5 8 Ratings
    Your favourite radio station is about to become your favourite betting site with great odds and a wide range of sports to choose from. talkSPORT BET Review
    • Fantastic football offering
    • Plenty of bet boosts across most sports
    • One of the best bookies for Best Odds Guaranteed
  • 4.8 / 5 6 Ratings
    Midnite launched in Ireland late 2024, and aims to bring fan-first and next-level betting to all punters Midnite Review
    • Modern user interface
    • Excellent Customer Promotions
    • Constantly Increasing Range of Sports
  • 4.8 / 5 5 Ratings
    BetVictor are a long standing bookie with a great site and full Irish Horse racing coverage. They frequently have the best football odds available and have long running horse racing offers to take advantage of. BetVictor Review
    • Low Minimum Deposit
    • Best Odds on Irish Racing and Football
    • Fantastic Promotions for Account Holders.

Best Casinos


Useful information to help you to find your next online casino site.

Trusted and Responsible

We only list licensed, regulated and trusted UK online casinos.

Expert Casinos Reviews

Online casinos listed in order of rating from OLBG experts.

Best Deals

Top casino welcome offers.

  • 5.0 / 5 5 Ratings
    PlayOro Review
    An International Brand with a Fantastic Selection of In-House Games and Quick Payouts
    • In-House Game Providers
    • Bonuses on Every Deposit
    • Responsive Customer Service
    • No. of slots 1650+
    • Payout speed Instant Options
    • Win rate Variable
    New to the Irish casino scene, Midnite Casino offers an outstanding user experience with over 1,650 games, delivering a truly modern and engaging gaming environment.
    • Over 1650 games
    • Attractive bonuses
    • Secure and reliable
  • 5.0 / 5 3 Ratings
    PlayFrank Review
    Get ready for the greatest online casino experience you have ever had as you step into the wonderful world of PlayFrank Casino. Hosting popular casino games such as and as well as over 500 thrilling slots
    • Top Slot Studios Featured
    • Daily Promotions and Spins
    • Over 500 Slots to choose from
    • No. of slots 900+
    • Payout speed 4-10 hours
    • Win rate Variable
    Gratowin Casino boasts a huge range of slots in a safe and secure setting
    • Fully Optimised for Irish Users
    • Excellent customer service available
    • Reliable and protected gambling experience
  • More than 2,900 slots, a full house of classic casino games, and a Live Casino that puts you at the very heart of the action with instant withdrawals. Welcome to the Casumoverse.
    • Instant withdrawals
    • Superb new slots selection
    • Best live casino providers

Bookie Offers


Check out the latest online bookmaker welcome offers. For a full list see the free bets page.

Up to €300 Matched in Free Bets

18+ New customers only. Opt in, place your first three bets of €10 or more on specific markets within 7 days of registration. Get up to 3x€100 matched in Free Bets. Free bets expire after 30 days. Min €10 deposit. Debit Card/Apple Pay payments only. T&Cs Apply, see below. gamblingcare.ie | Please gamble responsibly
#ad. T&Cs Apply. 18+, gamblingcare.ie

Money back as Bonus up to €40 If your first bet loses + €10 Casino Bonus!

18+ begambleaware.org. New customers only. Min deposit €10. Money back as bonus if first sports bet loses. Wagering requirements: sportsbook 3x at min. odds of 1.40 (2/5), casino 50x. Unless forfeited the sportsbook bonus must be wagered before using the casino bonus. Bonus expires 7 days after opt-in. Visit Unibet.ie for full T&C's.
#ad. T&Cs Apply. 18+, gamblingcare.ie

Casinos Offers


See the wide choice of online casino welcome offers. Full list available on the casino offers page.

100% up to €200 + 20 Extra Spins

  • Wagering req. -
  • Value/free spin -
  • Offer amount €200
Only valid on first deposit, new players only. 35x wagering. Min. deposit €20, max bonus €200. Bonus must be wagered within 21 days
#ad. T&Cs Apply. 18+, gamblingcare.ie

50% up to €150 + 50 Free Spins

  • Wagering req. -
  • Value/free spin -
  • Offer amount €155
New IE customers only. Min deposit €15. Play responsibly.
#ad. T&Cs Apply. 18+, gamblingcare.ie

Stake €10, Get a €40 Casino Bonus, a €10 Free Bet and 10 Free Spins!

  • Wagering req. -
  • Value/free spin -
  • Offer amount €51
Deposit and stake €10 at QuinnCasino and we'll credit your account with a €40 Casino Bonus, a €10 Free Bet and 10 Free Spins on "Reel Diamonds". To activate this bonus, you must deposit at least £10 to your account and have cash stakes of €10 or more on your first day’s play at QuinnCasino. 18+ T&Cs Apply.
#ad. T&Cs Apply. 18+, gamblingcare.ie

Double your Deposit up to €200 + 10 Free Spins

  • Wagering req. 30x
  • Value/free spin €0.10
  • Offer amount €200
New IE customers only. Deposit with the bonus code 'NBWELCOME' & your 1st deposit will be doubled up to €200. Welcome bonus contains 10 Free Spins on Age of the Gods. Casino Welcome Bonus must be wagered 30 times (Playthrough x30) before bonus winnings are converted into cash funds. Play responsibly. T&Cs Apply.
#ad. T&Cs Apply. 18+, gamblingcare.ie
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