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Side-by-side
Brex Card vs American Airlines AAdvantage MileUp Card
Both are well-respected travel cards. The Brex Card comes from Brex at $0/yr; the American Airlines AAdvantage MileUp Card 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.
| Feature | Brex Card | American Airlines AAdvantage MileUp Card |
|---|---|---|
| Annual fee | $0 | $0 |
| Sign-up bonus | Not advertised | |
| Bonus value (est.) | - | - |
| Min spend to unlock bonus | - | - |
| Issuer | Brex | Citi |
| Card category | business | travel |
| Transfer partners | None | None |
| Headline benefits |
Read the full review
Brex Card
$0/yr ·
Read the full review
American Airlines AAdvantage MileUp Card
$0/yr ·
Editorial take: American Airlines AAdvantage MileUp Card
Common questions
- Which card has the bigger sign-up bonus, Brex Card or American Airlines AAdvantage MileUp Card?
- Neither card has a publicly advertised sign-up bonus today. Watch for limited-time offers from each issuer.
- Is the Brex Card's $0 annual fee worth it compared to the American Airlines AAdvantage MileUp Card?
- The Brex Card has no annual fee, so the question is whether the American Airlines AAdvantage MileUp Card's $0 fee is justified by its perks. If you'll use enough of the American Airlines AAdvantage MileUp Card's benefits to clear $0 in value annually, it's worth it; otherwise stick with the Brex Card.
- Can I have both the Brex Card and American Airlines AAdvantage MileUp Card?
- Yes, since they're from different issuers (Brex 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 Brex Card or the American Airlines AAdvantage MileUp Card first?
- Get the one whose sign-up bonus you can hit comfortably without overspending. Brex Card: no published min spend. American Airlines AAdvantage MileUp Card: no published min spend. 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.