American Express® Business Platinum vs Ink Business Cash®

American Express® Business Platinum
VS
Ink Business Cash®
The short answer: A premium business travel card vs a free business cash card. The Amex Business Platinum ($895) earns 5x on flights, offers lounge access and a big credit stack, and transfers Membership Rewards. The Ink Business Cash ($0) earns 5% on office supplies, internet, and phone, for no fee. Business travelers who’ll use the perks, the Business Platinum; any business that wants free category cash, the Ink.

Side-by-side comparison

American Express® Business PlatinumInk Business Cash®
Annual fee$895No annual fee
Welcome offerUp to 300,000 Membership Rewards® Points$750 $1,000 cash back (limited-time)
Advertising1%1%
Shipping1%1%
Office supplies1%5%
Phone & internet1%5%
Travel5%1%
Everything else1%1%
Est. yearly rewards*$642$684
Points typeTransfers to airlines & hotelsPools with Chase → transferable
NetworkAmexVisa

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

Welcome bonus and value over time

Over timeAmerican Express® Business PlatinumInk Business Cash®
Welcome bonusUp to 300,000 Membership Rewards® Points$1,000 cash back
To earn it$20,000 in 3 months$8,000 in 4 months
Est. first-year value*$4,277$1,684
Est. ongoing value / yr*$1,277$684

The American Express® Business Platinum wins on both fronts: it comes out ahead in year one on the welcome offer and stays ahead every year after. Short term or long, it is the stronger pick on the numbers.

*First-year value counts the welcome bonus, estimated rewards, and annual credits, minus the annual fee; ongoing value is a typical year after. Every point at a flat 1 cent.

Perks, credits, and redemptions

PerksAmerican Express® Business PlatinumInk Business Cash®
Lounge accessYes — Centurion, Priority Pass, Delta Sky ClubNone
Annual credits~$1,530/yr (7 credits)None
Points & redemptionsTransferable to airline & hotel partnersTransferable (paired with a premium card)

On perks and redemptions, only the American Express® Business Platinum gets you into airport lounges; the American Express® Business Platinum carries the heavier credit stack (about $1,530 a year). Weigh those against the fee, since credits and lounge access only count if you will actually use them.

Transfer partners and point value

The American Express® Business Platinum earns Amex Membership Rewards, which transfers to Delta, ANA, Air France-KLM Flying Blue, Virgin Atlantic, plus Hilton and Marriott. The Ink Business Cash® earns Chase Ultimate Rewards, reaching World of Hyatt, United, Air Canada, Southwest, and British Airways Avios. Most transfers are 1:1 on both, so the partners themselves, not the ratios, are what separate them.

The standout difference is the crown-jewel partner: for the American Express® Business Platinum it is ANA and Virgin Atlantic, the routes behind the famous business- and first-class sweet spots to Asia; for the Ink Business Cash® it is World of Hyatt at 1:1, widely considered the single best hotel transfer in points. Pick the program whose best partners match the trips you would actually book.

Both are business cards, but one is a premium travel card and the other a free everyday earner, so it’s about whether you’ll use $895 of perks.

The Business Platinum is a lounge-and-credits powerhouse with an enormous welcome bonus, justified only by real business travel. The Ink Business Cash quietly earns 5% on the categories nearly every business spends on, with no fee, and its points can transfer if paired with a premium Chase card. Premium travel perks vs free business cash.

Pros and cons

American Express® Business Platinum
Pros
  • 5x on flights and prepaid hotels
  • Centurion and Priority Pass lounge access
  • A big annual credit stack plus a huge welcome bonus
  • Transferable Membership Rewards
Cons
  • $895 fee, dependent on perks
  • 1x on most everyday spend
  • Credits are fragmented
  • A year-one play unless you travel constantly
Ink Business Cash®
Pros
  • 5% on office supplies, internet, cable, and phone (to $25k)
  • 2% at restaurants and gas stations
  • No annual fee and a large cash welcome bonus
  • Points transfer if paired with a premium Chase card
Cons
  • 5% capped at $25k combined per year
  • 1% outside its categories
  • No travel perks or lounge access

Where each one wins

CategoryWinnerWhy
Annual feeInk Business Cash$0 vs $895.
Business categoriesInk Business Cash5% on office/phone/internet.
Travel perksAmex Business PlatinumLounges and credits the Ink lacks.
Point flexibilityBothMR transfers vs UR transfers with a premium Chase card.
Best forDependsBusiness travelers vs everyday business spend.

The verdict

If you run a business and travel enough to use lounges and credits, the Business Platinum can pay off in year one on the bonus alone, and beyond that for frequent flyers, but it’s a luxury travel card, not an everyday earner.

For nearly any business, the Ink Business Cash is a fantastic free hold, 5% on office supplies, internet, and phone covers real expenses with no fee. The smart move for a traveling business owner is often both: the Ink for everyday business categories, the Business Platinum in year one for the bonus and lounges.

The bottom line
Amex Business Platinum for business travelers who’ll use the lounges and credits. Ink Business Cash for any business that wants free 5% on office, internet, and phone.

Read the full reviews

Frequently asked questions

Is the American Express® Business Platinum or the Ink Business Cash® better?
On typical business spending, the Ink Business Cash® comes out ahead, by roughly $172 a year with every point valued at a flat 1 cent. But the American Express® Business 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® Business Platinum and the Ink 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® Business Platinum or the Ink Business Cash®?
As of September 2026, the American Express® Business Platinum offers up to 300,000 membership rewards® points and the Ink Business Cash® offers $1,000 cash back. Welcome offers change often, so confirm the current offer on each card's page before applying.