Brillbet Sign Up Offer

Brillbet was the latest UK bookie to go live on September 7, 2026 after appearing on our list of betting sites coming soon for several months.

And punters looking to sign up to Brillbet can claim an exclusive sign up offer through MyBettingSites, offering £20 in free bets.

Here's a simple rundown on how the Brillbet sign up offer works:

• Register a new account with Brillbet using our links below or above
• Make a first deposit of at least £20
• Place a minimum first bet of £20 on a single sports bet with minimum odds of 3.00 (2/1)
• Once the qualifying bet has settled, you will receive 1 x £20 free bet within 24 hours
• The £20 free bet must be used on one pre-match single sports bet at minimum odds of 3.00 (2/1)
• The free bet will expire 3 days after it is credited if it is unusued.

New customers only. Place a £20+ cash sports bet at minimum odds of 3.00 (2/1). Receive one £20 free bet within 24 hours of qualifying settlement, win or lose. One reward per customer. Free Bet valid for 72 hours, for one pre-match single at minimum odds of 3.00 (2/1). Free Bet stake not returned. T&Cs Apply. 18+

New to BrillBet? Place your first sports bet after registration as a single bet of £20 or more, using cash funds at minimum odds of 3.00 (2/1). Once your qualifying bet settles, whether it wins or loses, you’ll receive one £20 Sports Free Bet within 24 hours.

Eligibility
This exclusive promotion is available to new Brillbet customers aged 18 or over who are eligible for this affiliate-specific welcome offer.
You must register a new BrillBet account and meet all applicable verification and eligibility requirements.
You can receive one £20 Free Bet under this promotion.
This offer cannot be combined with BrillBet’s standard sports welcome offer or another sports welcome offer.
 

How to Qualify
Register a new BrillBet account through a participating affiliate’s dedicated promotional link.
Your first sports bet after registration must be a single bet with a cash stake of at least £20, at minimum odds of 3.00 (2/1).
You must stake the full amount using real-money funds. Stakes across separate bets cannot be combined to reach £20.
If your first sports bet does not meet all qualifying criteria, you will not receive the Free Bet. Subsequent bets cannot qualify.
Your qualifying bet must settle in full. Both winning and losing qualifying bets are eligible.
 

Non-Qualifying Bets
The following bets do not qualify:

Bets with a stake below £20 or odds below 3.00 (2/1).
Accumulators and other bets that are not singles.
Bets placed wholly or partly using Free Bets, Bonus Bets, Bonus Cash or other promotional funds.
Void, partially void, cancelled or refunded bets.
Bets that are fully or partially Cashed Out.
Any sports bet placed after your first sports bet following registration.
 

Promotional Reward
BrillBet will automatically credit one £20 Sports Free Bet within 24 hours of your qualifying bet settling.
The maximum reward is £20 per customer, even if your qualifying stake exceeds £20.
The Free Bet has no cash value and cannot be transferred, exchanged for cash or substituted for another reward.
 

Using Your £20 Free Bet
Use the Free Bet on one pre-match single sports bet at minimum odds of 3.00 (2/1).
You must use the full £20 on one bet. It cannot be split across multiple bets.
The Free Bet expires 72 hours (3 days) after it is credited. You must place your Free Bet before it expires.
Any unused Free Bet will automatically expire after this period.
The Free Bet is for one-time use only.
The £20 Free Bet stake is not returned with any winnings. If your Free Bet wins, only the winnings are credited to your cash balance, subject to BrillBet’s Sportsbook Rules.
 

Multiple Accounts & Promotional Abuse
BrillBet may verify your eligibility before crediting the Free Bet or allowing you to use it.
Where BrillBet reasonably believes multiple accounts have been created or used to obtain rewards improperly, it may restrict the offer to one reward per household, payment method, IP address or device.
BrillBet may withhold, cancel or reclaim a promotional reward where it reasonably determines there is evidence of fraud, multiple-account abuse, collusion, syndicate betting or other manipulation of the promotion.
Attempts to circumvent these terms may result in withdrawal of the reward or restriction, suspension or closure of the account in accordance with BrillBet’s General Terms & Conditions.
 

General Terms
BrillBet’s General Terms & Conditions and Sportsbook Rules apply.
BrillBet may amend, suspend or withdraw this promotion where it is reasonable to do so, subject to applicable regulatory requirements.
Changes will not unfairly affect customers who have already completed the qualifying criteria before the change takes effect, except where required for legal, regulatory, fraud-prevention or security reasons.