Biggest Sign Up Bonuses

For most novice bettors, the decisive factor when choosing a betting site is not only the availability of the sign up bonus, but of course its size ($50, $100, $500 or $1,000).

The larger the bonus the online bookmaker offers to new customers when registering a player account, the more new customers it will receive as a result.

But at the same time, the larger the amount of the accrued bonus, the more difficult the conditions for wagering it and withdrawing money from the player account become.

How Big are the Betting Bonuses?

The usual range of almost all cash sign up bonuses in euros or dollars is from $10 to $200.

Betting offers from $200 and above are considered to be big bonuses.

However, there are certain exceptions to this rule, namely huge bonuses that at first glance seem unlikely and to have no relation with reality.

List of the Biggest Sign Up Bonuses

December 2021

100% Bonus $1,000

Min Deposit: $50

Min Odds: -

Wagering: 10 x (D+B)

Promo code: MYB100

Claim $1,000

Sign-up Bonus will be credited in a form of Free Play. We match 100% of your first deposit as a bonus. The maximum Bonus to be awarded is $1,000. This bonus requires a minimum deposit of $50. There's a 10x Rollover attached to this promotion. Promotion is valid on your first deposit only. T&Cs apply.

Country Restriction: Afghanistan, Albania, Algeria, Anguilla, Antigua and Barbuda, Aruba, Armenia, Ascension and Tristan Da Cunha, Austria, Azerbaijan, Bahrain, Bangladesh, Belarus, Belgium, Bhutan, Bonaire, Bouvet Island, Brunei Darussalam, Bulgaria, Burkina Faso, Burundi, Cambodia, Cayman Islands, Central African Republic, China, Comoros, Costa Rica, Cuba, Curacao, Cyprus, Czech Republic, Democratic People's Republic Of Korea, Denmark, Djibouti, Dominican Republic, England, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gambia, Gibraltar, Greece, Guadeloupe, Guernsey, Guinea-Bissau, Holy See (Vatican City State), Hungary, India, Indonesia, Iran, Iraq, Ireland, Isle Of Man, Israel, Jersey, Kazakhstan, Kyrgyzstan, Latvia, Lebanon, Liberia, Libya, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Montenegro, Montserrat, Morocco, Nauru, Nepal, Netherlands, New Caledonia, New Guinea, Niger, Northern Ireland, Oman, Pakistan, Palestine, Papua New Guinea, Pitcairn, Poland, Republic Of Kyrgyzstan, Reunion, Romania, Russia, Rwanda, Saint Helena, Saint Pierre and Miquelon, Sao Tome and Principe, Saudi Arabia, Scotland, Serbia, Seychelles, Sierra Leone, Somalia, South Sudan, Spain, Sudan, Svalbard and Jan Mayen, Syrian Arab Republic, Tajikistan, The Democratic Republic Of The Congo, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom Of Great Britain, Uzbekistan, Vanuatu, Vietnam, Wales, Wallis and Futuna, Yemen..

50% Bonus $1,000

Min Deposit: $55

Min Odds: -

Wagering: 10 x B

Promo code: BOL1000

Claim $1,000

Earn a 50% Welcome Bonus up to $1,000 on your first-ever deposit at BetOnline. Use Promo Code BOL1000 and your extra 50% will be added to your sports betting bankroll instantly! A MINIMUM deposit of $55.00 is required to qualify for the bonus. You will receive a 50% bonus on your qualifying first deposit only. Deposits via Skrill and Neteller do not qualify for this bonus. The maximum bonus per deposit is $1,000.00. There is a 10x (ten times) rollover requirement associated with this promotion. T&Cs apply.

Country Restriction: Afghanistan, Australia, Central African Republic, Cote d'Ivoire, Cuba, Democratic Republic of the Congo, Eritrea, France, French Guiana, French Polynesia, French Southern Territories, Guinea, Guinea-Bissau, Iran, Iraq, Lebanon, Liberia, Libyan Arab Jamahiriya, Mali, Malta, Myanmar (Burma), North Korea (Republic of), Panama, Sierra Leone, Slovenia, Somalia, Sudan, Syrian Arab Republic, United Kingdom, Yemen, Zimbabwe.

100% Bonus $500

Min Deposit: $45

Min Odds: -

Wagering: 7 x (D+B)

Promo code: XB100

Claim $500

Get a 100% Sports Sign-up Bonus up to $500 for the best wagering experience at XBet Sportsbook when you sign up and fund your new account. Sign-up Bonus will be credited in a form of Free Play. We match 100% of your first deposit as a bonus. The maximum Bonus to be awarded is $500. This bonus requires a minimum deposit of $45. There's a 7x Rollover attached to this promotion. T&Cs apply.

Country Restriction: Afghanistan, Albania, Algeria, Anguilla, Antigua And Barbuda, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belarus, Belgium, Bhutan, Bonaire, Sint Eustatius And Saba, Bouvet Island, Brunei Darussalam, Bulgaria, Burkina Faso, Burundi, Cambodia, Cayman Islands, Central African Republic, China, Comoros, Congo, Costa Rica, Cuba, Curaçao, Cyprus, Denmark, Djibouti, Dominican Republic, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gambia, Gibraltar, Guadeloupe, Guernsey, Greece, Guinea-Bissau, Holy See (Vatican City State), Hungary, India, Indonesia, Iran, Iraq, Ireland, Isle Of Man, Israel, Jersey, Kazakhstan, Kyrgyzstan, Latvia, Lebanon, Liberia, Libya, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Montenegro, Montserrat, Morocco, Nauru, Nepal, Netherlands, New Caledonia, Niger, North Korea, Oman, Pakistan, Palestine, Papua New Guinea, Pitcairn, Poland, Reunion, Romania, Russian Federation, Rwanda, Saint Helena, Ascension And Tristan Da Cunha, St. Martin (French Part), Saint Pierre And Miquelon, Sao Tome and Principe, Saudi Arabia, Serbia, Seychelles, Sierra Leone, Somalia, South Korea, South Sudan, Spain, Sudan, Svalbard And Jan Mayen, Syrian Arab Republic, Tajikistan, Turkey, Turkmenistan, Tuvalu, United Kingdom, Uganda, Ukraine, United Arab Emirates, Uzbekistan, Vanuatu, Vietnam, Wallis And Futuna, Yemen.

100% Bonus $500

Min Deposit: $20

Min Odds: -

Wagering: 15 x (D+B)

Promo code: BN100

Claim $500

To claim your 100% bonus, select BN100 when you process your initial deposit. Min. $20 deposit required and max. bonus is $500. 15x rollover on sportsbook, racebook and casino.
To claim your 50% bonus, select BN50 when you process your initial deposit. Min. $20 deposit required and max. bonus is $500. 8x rollover on sportsbook, racebook and casino.
To claim your 25% bonus, select BN25 when you process your initial deposit. Min. $20 deposit required and max. bonus is $500. 5x rollover on sportsbook, racebook and casino. T&Cs apply.

Country Restriction: Australia, Afghanistan, Centrail African Republic, Rep. of the Congo, Eritrea, France, Florida, Guinea-Bissau, Irak, Iran, Lebanon, Libya, Mali, Malta, North Korea, Panama, Pennsylvania, Somalia, South Sudan, Sudan, Yemen, Hawaii, Delaware, Nevada, New Jersey, New York, Washington.

100% Bonus €300

Min Deposit: €20

Min Odds: 2.0

Wagering: 8 x (D+B)

Promo code: -

Claim €300

Go to the bonus section of your account balances and claim the 100% deposit bonus. Please make sure to claim your bonus before you make your deposit. Otherwise, the bonus cannot be accredited to your account. Make your deposit using any payment method. The bonus will be activated automatically immediately after your deposit. The bonus will equal 100% of the deposited amount. The maximum possible bonus sum from this promotion equals 300 EUR (for a deposit of 300 EUR). T&Cs apply.

Country Restriction: -

100% Bonus €300 (€100 + €200)

Min Deposit: €20

Min Odds: 1.8

Wagering: 10 x (D+B)

Promo code: -

Claim €300

Your Sports Welcome Package up to €300! Begin your Sportsbook adventure with an outstanding Welcome Reward from TornadoBet! Double your money by claiming a 100% Bonus up to €100 for your first deposit. But wait, there's more! By making a second deposit you can continue your journey with a 50% Bonus up to €200. Both bonuses must be claimed in the player's account menu before wagering the deposited amount! T&Cs apply.

Country Restriction: Australia, Bulgaria, Croatia, Cyprus, Denmark, France, Greece, Iran, Israel, The Republic of Moldova, The Republic of Malta, The Netherlands, Turkey, Hungary, Czech Republic, Ireland, Romania, United Kingdom and USA.

Giant Bookmaker Bonuses

You may not be aware of this fact, but there are also extremely large bonuses in betting.

These are the so-called Bitcoin bonuses.

They can be found at bookmakers that accept deposits in Bitcoin and other cryptocurrencies.

On such sites welcome offers can be as high as a gigantic $1,500, $2,000 and even more!

December 2021

Best Giant Bonuses:

7 BTC (₿) T&Cs apply.

All Bitcoin Bonuses for Betting

100% Bonus 7 BTC

Min Deposit: 1 mBTC

Min Odds: 1.6

Wagering: 40 x B

Promo code: -

Claim 7 BTC

Take advantage of a unique offer for new players and get a bonus up to 7 BTC! Create an account on 1xBit using your desktop or mobile device. Make a deposit of at least 1 mBTC (or its equivalent in another currency). Place bets on sports and/or casino in accordance with the bonus terms and receive bonus points which you can convert into funds for your main account or spend in any way you like here. T&Cs apply.

Country Restriction: -

Why are Big Bonuses Attractive?

Those players who try their hand at sports betting for the first time, as a rule, want to reduce the risk of losing their first deposit and are not at all opposed to doubling their deposit by receiving a large registration bonus from the bookmaker.

The larger the bonus, the more profitable it is for the player.

Top 10 Bookmakers

Updated in May 2022