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Side-by-side

United Gateway Card vs Citi Custom Cash

Both are well-respected travel cards. The United Gateway Card comes from Chase at $0/yr; the Citi Custom Cash from Citi at $0/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.

Bottom line

These cards are close on the fundamentals (similar bonus value, similar fee). The right pick depends on which category you spend the most in and which transfer partners best fit your travel goals.

FeatureUnited Gateway CardCiti Custom Cash
Annual fee$0$0
Sign-up bonus30,000 miles$200 cash back
Bonus value (est.)$390$200
Min spend to unlock bonus$1,000 in 3 mo$1,500 in 6 mo
IssuerChaseCiti
Card categorytravelcashback
Best earning category (United)2x1x
Transfer partnersNoneciti-ty
Headline benefits
  • 2x on United + transit + gas
  • No annual fee
  • No foreign tx fees
  • 25% inflight rebate
  • 5% on top category
  • Auto-selected monthly
  • No annual fee
  • Convert to TY Points
Read the full review
United Gateway Card
$0/yr · 30,000 miles
Read the full review
Citi Custom Cash
$0/yr · $200 cash back

Editorial take: United Gateway Card

The no-fee United card. Doesn't include free bags (that starts with the Explorer), so it's really only worth it for credit-building purposes.

Editorial take: Citi Custom Cash

Genuinely clever. 5% on whichever category you spent most on each month, capped at $500/month. Earns $25/month = $300/year effortlessly. Pairs with Premier to convert to transferable ThankYou Points.

Common questions

Which card has the bigger sign-up bonus, United Gateway Card or Citi Custom Cash?
The United Gateway Card has the bigger bonus, 30,000 miles, worth roughly $390, versus $200 cash back (~$200) on the Citi Custom Cash.
Is the United Gateway Card's $0 annual fee worth it compared to the Citi Custom Cash?
The United Gateway Card has no annual fee, so the question is whether the Citi Custom Cash's $0 fee is justified by its perks. If you'll use enough of the Citi Custom Cash's benefits to clear $0 in value annually, it's worth it; otherwise stick with the United Gateway Card.
Can I have both the United Gateway Card and Citi Custom Cash?
Yes, since they're from different issuers (Chase and Citi) the application rules don't conflict. Many points enthusiasts hold both, they pair well when one earns flexible bank points and the other earns a different currency.
Should I get the United Gateway Card or the Citi Custom Cash first?
Get the one whose sign-up bonus you can hit comfortably without overspending. United Gateway Card: $1,000 spend in 3 months. Citi Custom Cash: $1,500 in 6 months. Pick the easier minimum spend if you're new to points; pick the larger bonus if you have planned big purchases coming up.

Card details on this page reflect the most recent data we've verified against the issuer's own site. Sign-up bonuses and fees can change at any time, confirm the current offer on the issuer's page before applying.