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The Platinum Card from American Express vs Discover it Cash Back

Find the differences that matter for your next decision.

Not financial advice. Annual fees, APRs, bonuses and credits change. Confirm current terms with the issuer before you apply.

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What matters most to you?

Start with all rankable specifications, or focus on a particular use.

Your starting point

Tied overall. Discover it Cash Back charges less a year.

  • The 4 rankable overall specs split 2 to 2.
  • Saves $695 a year in fees.
How we reached this

We compare the published specifications relevant to your priority. Each rankable specification counts once; your selected requirements can rule a product out. This is a guide to the numbers, not a laboratory performance score.

The trade-off to know

Check first: the Discover it Cash Back has no airport lounge access.

Look at the differences ↓
Refine your requirements

What would rule one out?

Select the requirements you can’t compromise on.

Side by side

The differences, in detail.

Start with the key specs, then explore as much as you need.

The Platinum Card from American Express versus Discover it Cash Back, 5 specifications
What you’re comparingThe Platinum Card from American ExpressDiscover it Cash Back
Annual feeFees & Rates$695$0
Regular APRFees & RatesPay Over Time APR: 21.24% – 29.24% Variable17.24% – 28.24% Variable APR
Late feeFees & RatesUp to $40None on first late payment, then up to $41
Rewards rateRewards & Perks5X flights booked directly with airlines or via AmexTravel (up to $500k/yr), 5X prepaid hotels, 1X other5% cash back on everyday purchases at different places each quarter (up to $1,500 in quarterly purchases with activation), 1% unlimited on all other purchases
Sign-up bonusRewards & Perks80,000 Membership Rewards points after $8,000 spend in first 6 monthsCashback Match: Discover will automatically match all cash back you earn at the end of your first year with no minimum or limit

Showing 5 of 10 specifications. Missing values stay unlisted. About the sources

Both sides of the decision

What you gain. What you give up.

The Platinum Card from American Express

Reasons to choose it

  • Unrivaled Global Lounge Collection (Centurion Lounges, Delta Sky Clubs, Priority Pass)
  • 5X Membership Rewards points on flights booked directly with airlines or Amex Travel
  • Over $1,500 in annual statement credits (Hotel, Airline fee, Digital entertainment, Uber Cash, Saks)

Worth considering

  • Steep $695 annual fee
  • Only 1X points on everyday non-travel purchases

Discover it Cash Back

Reasons to choose it

  • 5% cash back on quarterly rotating categories (grocery stores, restaurants, gas, Amazon.com) up to $1,500 with activation
  • Unlimited Cashback Match: Discover automatically doubles all cash back earned at the end of your first year
  • No annual fee, no foreign transaction fees, and free FICO Credit Scorecard

Worth considering

  • Requires quarterly category activation
  • 5% bonus rate is capped at $1,500 quarterly spend (then 1%)

Beyond the spec sheet

Living with your choice.

Explore the ownership details available for this pair.

What three years could cost

Upfront price + 3 years of consumables, fees & essential add-ons

The Platinum Card from American Express

Upfront list price$0
3-Yr Annual card membership fee ($695 billed annually)+$2,085
3-Year Estimated Total$2,085

Cost over 3 years in annual fees before rewards or statement credits.

Discover it Cash Back

Upfront list price$0
3-Year Estimated Total$0

Zero annual fee card.

Everyday ownership notes

Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.

Before you decide

American Express: What to watch for

  • Hidden Cost

    "Coupon book" fatigue: credits require active monthly tracking.

    Offsetting the steep $695 annual fee requires meticulously remembering monthly Uber credits, digital entertainment credits, Saks Fifth Avenue semi-annual credits, and airline fee selections.

Discover: What to watch for

    Know what’s behind the comparison

    Published specs. Visible sources.

    Clinchmark compares manufacturer specifications and other published information. We have not independently lab-tested these products. Editorial assessments and unknown values are identified in the specification details.

    Catalog snapshot: September 1, 2026. Prices, availability, and provider terms can change.

    Credit-card figures are from issuer materials and go stale. This is not an offer to lend, not financial advice, and not a recommendation to apply. Verify every fee, APR, bonus and credit on the issuer's site.

    Still weighing it up?

    Which card has the lower annual fee, The Platinum Card from American Express or Discover it Cash Back?

    Discover it Cash Back charges $695 a year less.

    What is the biggest catch with the The Platinum Card from American Express or Discover it Cash Back?

    The Platinum Card from American Express has this deal-breaker: annual fee. You pay before a single reward is earned.

    Which is better for travel, the The Platinum Card from American Express or the Discover it Cash Back?

    Tied on travel. Discover it Cash Back charges less a year. The 2 rankable travel specs split 1 to 1. Saves $695 a year in fees.

    What cannot be compared from spec sheets?

    Of the 10 specs tracked here, 6 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.

    A few other possibilities.