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Bilt Blue vs CitiBusiness / AAdvantage Platinum Select Mastercard

Both are travel travel cards. The Bilt Blue comes from Bilt / Cardless at $0/yr; the CitiBusiness / AAdvantage Platinum Select Mastercard from Citi at $99/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.

Bottom line

For most people the CitiBusiness / AAdvantage Platinum Select Mastercard is the stronger pick today, the sign-up bonus is meaningfully larger ($973 more in estimated value) than the Bilt Blue's. Get the CitiBusiness / AAdvantage Platinum Select Mastercard first; revisit the Bilt Blue after you've earned that bonus.

FeatureBilt BlueCitiBusiness / AAdvantage Platinum Select Mastercard
Annual fee$0$99
Sign-up bonus$100 Bilt Cash65,000 miles
Bonus value (est.)$100$1,073
Min spend to unlock bonus$0 in 0 mo$4,000 in 4 mo
IssuerColumn N.A.Citi
Card categorytraveltravel
Best earning category (Lyft)3x1x
Transfer partnersbiltaadvantage
Headline benefits
  • $0 annual fee
  • 1x everywhere, no caps
  • Up to 1.25x on rent
  • Rent Day 2x on the 1st
    Read the full review
    Bilt Blue
    $0/yr · $100 Bilt Cash
    Read the full review
    CitiBusiness / AAdvantage Platinum Select Mastercard
    $99/yr · 65,000 miles

    Editorial take: Bilt Blue

    The no-fee entry tier of Bilt 2.0, launched February 7, 2026. 1X base earn on everything else, with 3X on Lyft, up to 4X at Bilt dining partners, and 3X hotels / 2X flights through the Bilt Travel portal. Best for renters who want the no-fee anchor plus full transfer partner access without paying $95+. The 5-transactions-per-cycle minimum from legacy Bilt is gone, and Rent Day doubles everyday earn on the 1st up to 1,000 bonus points.

    Editorial take: CitiBusiness / AAdvantage Platinum Select Mastercard

    Common questions

    Which card has the bigger sign-up bonus, Bilt Blue or CitiBusiness / AAdvantage Platinum Select Mastercard?
    The CitiBusiness / AAdvantage Platinum Select Mastercard has the bigger bonus, 65,000 miles, worth roughly $1,073, versus $100 Bilt Cash (~$100) on the Bilt Blue.
    Is the Bilt Blue's $0 annual fee worth it compared to the CitiBusiness / AAdvantage Platinum Select Mastercard?
    The Bilt Blue has no annual fee, so the question is whether the CitiBusiness / AAdvantage Platinum Select Mastercard's $99 fee is justified by its perks. If you'll use enough of the CitiBusiness / AAdvantage Platinum Select Mastercard's benefits to clear $99 in value annually, it's worth it; otherwise stick with the Bilt Blue.
    Can I have both the Bilt Blue and CitiBusiness / AAdvantage Platinum Select Mastercard?
    Yes, since they're from different issuers (Column N.A. 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 Bilt Blue or the CitiBusiness / AAdvantage Platinum Select Mastercard first?
    Get the one whose sign-up bonus you can hit comfortably without overspending. Bilt Blue: $0 spend in 0 months. CitiBusiness / AAdvantage Platinum Select Mastercard: $4,000 in 4 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.