American Express Platinum vs Discover it Cash Back
Last updated July 2026
American Express Platinum
The premium travel card built on lounges and credits
Advantages
- Best lounge access in the industry: Centurion, Delta Sky Club (when flying Delta), Priority Pass, Plaza Premium, and more
- Over $1,500 in annual credits: $200 airline, $200 hotel, $300 Equinox, $240 digital entertainment, $200 Uber, and others
- 5x Membership Rewards points on flights booked through Amex Travel and prepaid hotels
- Free Global Entry / TSA PreCheck credit every 4 years
- Access to Fine Hotels + Resorts with premium hotel perks
Drawbacks
- $695 annual fee, the credits are only valuable if you'd spend the money anyway
- Only 1x base rate on non-bonus spending
- Credits are fragmented across many merchants (Uber, Saks, Equinox, etc.)
Discover it Cash Back
Rotating 5% categories with first-year cashback match
Advantages
- 5% cashback on rotating quarterly categories (up to $1,500 in spend per quarter)
- Doubles all cashback earned in first year, huge effective sign-up bonus
- No annual fee, no foreign transaction fees
- US-based customer service is highly rated
- Free FICO score in the app
Drawbacks
- 5% is limited to activated rotating categories, you must opt in each quarter
- 1% on everything else, weaker than Freedom Unlimited's flat 1.5%
- Rewards are cash-only, no transfer partners
- Not accepted in some overseas locations
American Express Platinum and Discover it Cash Back both play in rewards credit cards, but they're aimed at different buyers. American Express Platinum is built for frequent premium travelers who will use Centurion lounges and fragmented credits. Discover it Cash Back is built for buyers willing to activate quarterly categories and want a huge first-year cashback boost. Which one fits depends on which of those descriptions sounds more like you.
Feature Comparison
| Feature | American Express Platinum | Discover it Cash Back |
|---|---|---|
| Annual Fee | $695 | $0 |
| Base Rewards Rate | 1x on most spending | 1% on non-category spending |
| Bonus Categories | 5x flights + prepaid hotels via Amex Travel | 5% on rotating quarterly categories (up to $1,500/qtr, activation required) |
| Sign-Up Bonus | Typically 80K-175K MR points after minimum spend | Cashback Match: doubles all rewards in first year |
| Redemption Options | -- | Statement credit, direct deposit, gift cards |
| Foreign Transaction Fee | -- | None |
| International Acceptance | -- | Discover, weaker international acceptance |
| Credit Score Tool | -- | Free FICO score in app |
| Transfer Partners | 20+ airline and hotel partners | -- |
| Annual Travel Credit | $200 airline + $200 hotel + $200 Uber + more | -- |
| Lounge Access | Centurion + Delta Sky Club + Priority Pass + Plaza Premium | -- |
| Insurance Protections | Trip delay, cancellation, secondary rental car | -- |
American Express Platinum Wins
American Express Platinum takes it overall (9/10 vs 8/10), but Discover it Cash Back is still the sharper pick for buyers willing to activate quarterly categories and want a huge first-year cashback boost.
American Express Platinum's standout strength: Best lounge access in the industry: Centurion, Delta Sky Club (when flying Delta), Priority Pass, Plaza Premium, and more. Its biggest drawback ($695 annual fee, the credits are only valuable if you'd spend the money anyway) is easier to live with than Discover it Cash Back's (5% is limited to activated rotating categories, you must opt in each quarter). Discover it Cash Back isn't out of the running though — its own standout strength is 5% cashback on rotating quarterly categories (up to $1,500 in spend per quarter). If you fit the profile of buyers willing to activate quarterly categories and want a huge first-year cashback boost, that alone can flip the decision.
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