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.
Free during beta. Plus launches at $12/mo or $99/yr on July 1. Annual is locked for 12 months during beta.
Both are well-respected travel cards. The Citi Custom Cash comes from Citi at $0/yr; the United Explorer Card from Chase at $150/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.
For most people the United Explorer Card is the stronger pick today, the sign-up bonus is meaningfully larger ($840 more in estimated value) than the Citi Custom Cash's. Get the United Explorer Card first; revisit the Citi Custom Cash after you've earned that bonus.
| Feature | Citi Custom Cash | United Explorer Card |
|---|---|---|
| Annual fee | $0 | $150 |
| Sign-up bonus | $200 cash back | 70,000 miles + 10,000 AU bonus |
| Bonus value (est.) | $200 | $1,040 |
| Min spend to unlock bonus | $1,500 in 6 mo | $3,000 in 3 mo |
| Issuer | Citi | Chase |
| Card category | cashback | airline |
| Best earning category (Top_category) | 5x | 1x |
| Transfer partners | citi-ty | None |
| Headline benefits |
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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.
Solid for United flyers. The free checked bag and 2 United Club passes per year add up, and the 70k + 10k AU bonus is a great starting point for domestic award flights. $0 intro annual fee, then $150.
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.