American Express® Platinum vs Wells Fargo Signify Business Cash℠

American Express® Platinum
VS
Wells Fargo Signify Business Cash℠
The short answer: The Wells Fargo Signify Business Cash℠ delivers a bit more value for most spenders, but choose the American Express® Platinum if you spend more on travel.

Side-by-side comparison

American Express® PlatinumWells Fargo Signify Business Cash℠
Annual fee$895No annual fee
Welcome offer175,000 Membership Rewards® Points$500 cash rewards bonus
Advertising1%2%
Shipping1%2%
Office supplies1%2%
Phone & internet1%2%
Travel5%2%
Everything else1%2%
Est. yearly rewards*$642$900
Points typeTransfers to airlines & hotelsPools with Wells Fargo → transferable
NetworkAmexVisa

*Estimated yearly rewards on typical household spending, every point valued at a flat 1 cent. Verified June 2026. See your own numbers in the calculator.

The verdict

On a typical year of business spending, the American Express® Platinum earns about $642 a year in rewards and the Wells Fargo Signify Business Cash℠ about $900, valuing every point at a flat 1 cent. The American Express® Platinum charges $895, but carries about $1,229 in annual statement credits that offset it for anyone who uses them. The Wells Fargo Signify Business Cash℠ has no annual fee, so its rewards are all profit. Counting rewards, fees, and any credits, the Wells Fargo Signify Business Cash℠ delivers more total value, about $538 a year more for a typical spender, mostly because it earns more where you spend most, on everything else and advertising. Both earn transferable points rather than flat cash, so the deciding factor is whose transfer partners reach the airlines and hotels you would actually book. On the sign-up bonus, the American Express® Platinum currently has the larger welcome offer. A welcome bonus is a one-time event, so weigh it apart from the ongoing rewards.

Pick the American Express® Platinum if your spending leans toward travel. Pick the Wells Fargo Signify Business Cash℠ if your spending leans toward advertising, shipping, office supplies.

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Frequently asked questions

Is the American Express® Platinum or the Wells Fargo Signify Business Cash℠ better?
On typical business spending, the Wells Fargo Signify Business Cash℠ comes out ahead, by roughly $538 a year with every point valued at a flat 1 cent. But the American Express® Platinum can be the better fit if your spending lines up with its stronger categories. Run both through the Cardocrat calculator to see your own numbers.
Can I have both the American Express® Platinum and the Wells Fargo Signify Business Cash℠?
In most cases yes, as long as you meet each issuer's approval rules (for example Chase's 5/24 rule). Many people hold complementary cards to cover more bonus categories, then pool or redeem the rewards together where the program allows.
Which has the better welcome bonus, the American Express® Platinum or the Wells Fargo Signify Business Cash℠?
As of June 2026, the American Express® Platinum offers 175,000 Membership Rewards® Points and the Wells Fargo Signify Business Cash℠ offers $500 cash rewards bonus. Welcome offers change often, so confirm the current offer on each card's page before applying.