Sportsbook and Sports App Referral Codes
Compare seven sports app invitations by product and see which links showed a code during signup.
Start with the type of account
Hard Rock Bet is a sportsbook. Courtside, Fliff, Betr Social and Sportzino offer social play. Kalshi and Novig offer event contracts. Age, location, credits and redemption rules differ by product.
Read the signup note before opening the app
A code on the signup screen is evidence that the invitation reached that screen. Reward eligibility is separate. Confirm the offer and any purchase, deposit or play requirement in your account before spending.
Invitations and signup steps
BuzzerBucks may earn a reward if you qualify through an invitation.
Hard Rock Bet
Start with the invite link and check the offer shown for your account.
Open invitation ↗Signup steps →Fliff
Betr
Betr asked for a code in our test and left the field blank. Confirm attribution before buying.
Open invitation ↗Signup steps →