Referral Codes
Find free refer-a-friend codes for top companies — and share yours so others can claim them.
Looking for referral codes? REFER is a free directory where you can browse working refer-a-friend invites by company or category, claim signup bonuses, and circulate your own codes to people who are already searching.
Unlike static code dumps, REFER rotates shared codes so more people get a fair shot — not just the same few posters every time.
Popular company referral codes
Open a company page to view live codes and program details:
Robinhood
Referral Codes
Ally Bank
Referral Codes
Airbnb
Referral Codes
Venmo
Referral Codes
Tesla
Referral Codes
Chase Checking
Referral Codes
SoFi Checking
Referral Codes
Lyft
Referral Codes
Grubhub
Referral Codes
DraftKings
Referral Codes
FanDuel Sportsbook
Referral Codes
Discover
Referral Codes
How to use a referral code
- Pick a company from the directory or a category page above.
- Open a live referral code on the company page.
- Complete signup through the company's referral link so both sides can earn the advertised bonus.
Referral codes vs referral links
Some programs use a short referral code you type at checkout or signup. Others use a referral link that already embeds the code. REFER supports both — what matters is getting a valid invite in front of someone ready to join.
If you have codes to promote, see our guide to referral code sharing to learn how auto-distribution works on REFER.
Frequently asked questions
Referral codes (also called refer-a-friend codes or referral links) are special invites companies give existing users. When a new customer signs up with your code, you usually earn a reward and they often get a signup bonus too.
REFER lists free referral codes by company and category. Browse the directory, open a company page, and launch a working code — no payment required to claim someone else’s code.
Not exactly. Promo or coupon codes are usually one-time discounts. Referral codes are tied to a person and a referral program — both the referrer and the new user can earn rewards when the signup completes.
Create a free REFER account, add the companies you use, and paste your referral codes. REFER rotates codes so shoppers searching for that company can discover yours. Learn more on our referral code sharing guide.
Also see How to find & share referral codes, our referral code blog, and the live REFER directory.