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Side-by-side

American Express Green Card vs Bilt Blue

Both are travel travel cards. The American Express Green Card comes from American Express at $150/yr; the Bilt Blue from Bilt / Cardless at $0/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.

Bottom line

For most people the American Express Green Card is the stronger pick today, the sign-up bonus is meaningfully larger ($620 more in estimated value) than the Bilt Blue's. Get the American Express Green Card first; revisit the Bilt Blue after you've earned that bonus.

FeatureAmerican Express Green CardBilt Blue
Annual fee$150$0
Sign-up bonus40,000 Membership Rewards points$100 Bilt Cash
Bonus value (est.)$720$100
Min spend to unlock bonus$3,000 in 3 mo$0 in 0 mo
IssuerAmerican ExpressBilt / Cardless
Card categorytraveltravel
Best earning category (Travel)3x1x
Transfer partnersamex-mrbilt
Headline benefits
  • 3x travel + dining + transit
  • $189 CLEAR credit
  • $100 lounge credit
  • Transferable MR points
  • $0 annual fee
  • 1x everywhere, no caps
  • Up to 1.25x on rent
  • Rent Day 2x on the 1st
Read the full review
American Express Green Card
$150/yr · 40,000 Membership Rewards points
Read the full review
Bilt Blue
$0/yr · $100 Bilt Cash

Editorial take: American Express Green Card

Hard to justify vs. Chase Sapphire Preferred at $95 with stronger earning. The CLEAR credit is nice but only useful if your airport has CLEAR lines. Most people are better off with Sapphire or Amex Gold.

Editorial take: Bilt Blue

The no-fee entry tier of Bilt 2.0, launched February 7, 2026 by Cardless. Flat 1x earn (no bonus categories — those live on Obsidian and Palladium). Best for renters who want the no-fee anchor + full transfer partner access without paying $95+. The 5-transactions-per-cycle minimum from legacy Bilt is gone, and Rent Day still doubles everyday earn on the 1st.

Common questions

Which card has the bigger sign-up bonus, American Express Green Card or Bilt Blue?
The American Express Green Card has the bigger bonus, 40,000 Membership Rewards points, worth roughly $720, versus $100 Bilt Cash (~$100) on the Bilt Blue.
Is the American Express Green Card's $150 annual fee worth it compared to the Bilt Blue?
At $150/yr, the American Express Green Card is in the mid-fee tier. Compare its specific perks (lounge access, travel credits, primary rental insurance) to the Bilt Blue's, pick the one whose perks you'll actually use.
Can I have both the American Express Green Card and Bilt Blue?
Yes, since they're from different issuers (American Express and Bilt / Cardless) 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 American Express Green Card or the Bilt Blue first?
Get the one whose sign-up bonus you can hit comfortably without overspending. American Express Green Card: $3,000 spend in 3 months. Bilt Blue: $0 in 0 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.