Guide
Which Amex card should you use and when? (2026)
Amex Gold covers dining and groceries at 4×. Amex Platinum adds lounge access and hotel status but earns 1× on most spend. Blue Cash Preferred targets 6% groceries and 3% gas for cash-back fans.
Quick comparison
| Card | Best for | Earn rate | Annual fee |
|---|---|---|---|
| Amex Gold | Dining + groceries | 4× points | $250 |
| Amex Platinum | Perks + travel | 5× flights | $695 |
| Blue Cash Preferred | Cash back | 6% groceries | $95 |
Why most people pick the wrong card
Platinum holders often default to Platinum for everything because of the prestige — but Gold earns 4× more on dinner.
How Pikt routes smarter than guesswork
Pikt links the cards you already carry, weighs your offers and category earn rates, and tells you the best card to use — with a plain-English explanation and dollar estimate for every purchase. Online, the Pikt Checkout extension auto-fills that card at checkout; in-store, Pikt Nearby names it on your lock screen. Pikt checks Amex Offers first, then routes to Gold, Blue Cash, or Platinum by category.
Frequently asked questions
- Gold and Platinum together?
- Common combo. Use Gold for dining/groceries and Platinum for flights and lounge-access bookings.
$49 at Blue Bottle → Amex Gold earns $1.94
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