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CardCurator — Rewards Intelligence
Card Comparison

Atmos Rewards Ascent vs The Business Platinum Card from American Express

Side-by-side comparison of fees, rewards, benefits, and transfer partners.

Atmos Rewards Ascent card art
Atmos Rewards
Atmos Rewards Ascent
Bank of America
More Info
The Business Platinum Card from American Express card art
American Express Membership Rewards
The Business Platinum Card from American Express
American Express
More Info
Annual Fee
$95/yr
$895/yr
Foreign Fees
None
None
Signup Bonus
85,000 points
Spend $4,500 in 4 months
300,000 points
Spend $20,000 in 3 months
Top Earn Rates
  • Alaska Airlines and Hawaiian Airlines purchases 3x
  • eligible gas, EV charging station, cable, streaming services and local transit 2x
  • All Other Purchases 1x
  • Flights (Amex Travel) 5x
  • Prepaid Hotels (Amex Travel) 5x
  • Purchases $5,000+ 1.5x
Reward Type
miles
miles
Key Credits
None
  • Dell Technologies Credit $200
  • Indeed Credit $360
  • Adobe Credit $150
  • +3 more
Card Perks
  • free checked bag and preferred boarding (~$70/yr)
  • $100 off an annual Alaska Lounge+ membership (~$100/yr)
  • Enjoy 20% back on all Alaska Airlines and Hawaiian Airlines in-flight purchases (~$20/yr)
  • Centurion Lounge Access
  • Priority Pass Select
  • Fine Hotels + Resorts
  • +5 more
Spend Milestones
  • Annual $99 Companion Fare. Get a $99 Companion Fare (plus taxes and fees from $23) each account anniversary after you spend $6,000 or more on purchases within the prior anniversary year. Valid on all Alaska Airlines and Hawaiian Airlines flights within North America booked on AlaskaAir.com
    After $6,000 spend
No milestones
Transfer Partners
No transfer partners
  • Flying Blue
  • Delta SkyMiles
  • True Blue
  • Qatar Avios
  • Virgin Atlantic Flying Club
  • +13 more
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Common Questions: Atmos Rewards Ascent vs The Business Platinum Card from American Express

Is the Atmos Rewards Ascent or The Business Platinum Card from American Express better for dining?

Neither card offers a specific dining bonus — both earn their base rate on restaurant purchases.

Which has the higher signup bonus in 2026?

Atmos Rewards Ascent currently offers 85,000 pts signup bonus (spend $4,500 in 4 months). The Business Platinum Card from American Express offers 300,000 pts signup bonus (spend $20,000 in 3 months). The Business Platinum Card from American Express has the larger bonus.

Which card is better for international travel?

Both cards charge no foreign transaction fees, making either a solid choice for international travel.

Can I hold both the Atmos Rewards Ascent and the The Business Platinum Card from American Express?

In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. Atmos Rewards Ascent is from Bank of America and The Business Platinum Card from American Express is from American Express, so they're governed by separate bank policies.