American Express® Blue Cash Preferred vs Chase Freedom Flex℠

American Express® Blue Cash Preferred
VS
Chase Freedom Flex℠
The short answer: A grocery-cash card vs a rotating-rewards card. The Blue Cash Preferred ($95, $0 first year) earns 6% at supermarkets and on streaming and 3% on gas, all as cash. The Freedom Flex ($0) earns 5% on rotating quarterly categories plus 3% dining, and its points can transfer to airlines with a Sapphire. Heavy grocery spenders, the Blue Cash Preferred; those who’ll work rotating categories and want transferable points, the Freedom Flex.

Side-by-side comparison

American Express® Blue Cash PreferredChase Freedom Flex℠
Annual fee$95No annual fee
Welcome offer$300 statement credit$200 cash bonus
Dining1x3x
Groceries6x1x
Gas3x1x
Travel1x1x
Streaming6x1x
Everything else1x1x
Est. yearly rewards*$679$361
Points typeCash back onlyPools with Chase → transferable
NetworkAmexMastercard

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

Welcome bonus and value over time

Over timeAmerican Express® Blue Cash PreferredChase Freedom Flex℠
Welcome bonus$300 statement credit$200 cash bonus
To earn it$3,000 in 6 months$500 in 3 months
Est. first-year value*$968$561
Est. ongoing value / yr*$668$361

The American Express® Blue Cash Preferred 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® Blue Cash PreferredChase Freedom Flex℠
Lounge accessNoneNone
Annual credits~$84/yr (1 credits)None
Points & redemptionsCash back onlyTransferable (paired with a premium card)

On perks and redemptions, the American Express® Blue Cash Preferred carries the heavier credit stack (about $84 a year); the Chase Freedom Flex℠ earns transferable points with a higher redemption ceiling, while the other is capped nearer a flat cent. Weigh those against the fee, since credits and lounge access only count if you will actually use them.

Transfer partners and point value

Only the Chase Freedom Flex℠ earns transferable points. Its Chase Ultimate Rewards move to World of Hyatt, United, Air Canada, Southwest, and British Airways Avios, where a point can be worth several cents on a premium-cabin redemption, far above its cash value. The American Express® Blue Cash Preferred pays flat cash back, worth about a cent, so its ceiling is nearer a penny per point no matter how you redeem.

Both reward everyday spending, but the Blue Cash Preferred concentrates a high fixed rate on groceries and streaming, while the Freedom Flex mixes a rotating 5% with dining, and only the Flex offers transferable-points potential.

The Preferred’s 6% grocery is the highest fixed grocery rate anywhere, worth its fee if you spend enough at supermarkets. The Flex is free, pays 5% in categories that change quarterly, and its points can become travel-worthy with a Sapphire. Fixed grocery firepower vs flexible, free, transferable rewards.

Pros and cons

American Express® Blue Cash Preferred
Pros
  • 6% at U.S. supermarkets (up to $6,000/yr) and on select streaming
  • 3% on gas and transit
  • $0 first-year fee
  • The highest fixed grocery rate available
Cons
  • $95 fee after year one
  • 6% grocery capped at $6,000/yr
  • Only 1% on dining, where the Flex earns 3%
  • Cash back only
Chase Freedom Flex℠
Pros
  • 5% on rotating quarterly categories (often groceries, gas, Amazon)
  • 3% on dining and drugstores year-round
  • No annual fee, and points transfer with a Sapphire
  • Cell-phone protection
Cons
  • No fixed 6% grocery rate; groceries only when it’s the rotating category
  • Must activate the 5% each quarter
  • 1x outside its bonus categories

Where each one wins

CategoryWinnerWhy
GroceriesBlue Cash PreferredFixed 6% vs the Flex’s rotating-only coverage.
StreamingBlue Cash Preferred6% vs the Flex’s 1x.
DiningFreedom Flex3% vs the Preferred’s 1%.
Rotating 5%Freedom FlexUp to $300/yr the Preferred can’t match.
Reward typeSplitCash for the Preferred; transferable-capable points for the Flex.
Annual feeFreedom Flex$0 vs the Preferred’s $0-then-$95.

The verdict

If you spend heavily on groceries, the Blue Cash Preferred earns more, even after the fee, its fixed 6% at supermarkets (worth up to $360 a year on the cap) beats anything the Flex earns on groceries, since the Flex only bonuses groceries when they happen to be the rotating category. Add 6% streaming and it’s the clear pick for a grocery-heavy household.

If you’ll work the rotating categories or want transferable points, the Freedom Flex is the better free card, it earns 5% on quarterly categories, 3% on dining year-round, and its points can transfer to World of Hyatt with a Sapphire, all without a fee. For a spender who won’t max out grocery spend or wants travel upside, the free Flex wins. Grocery-heavy leans Preferred; flexible and travel-minded leans Flex.

The bottom line
Amex Blue Cash Preferred for grocery-heavy households, fixed 6% at supermarkets. Chase Freedom Flex for a free card with rotating 5%, dining, and transferable-points potential.

Read the full reviews

Frequently asked questions

Is the American Express® Blue Cash Preferred or the Chase Freedom Flex℠ better?
On typical household spending, the American Express® Blue Cash Preferred comes out ahead after its annual fee, by roughly $265 a year with every point valued at a flat 1 cent. But the Chase Freedom Flex℠ 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® Blue Cash Preferred and the Chase Freedom Flex℠?
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® Blue Cash Preferred or the Chase Freedom Flex℠?
As of July 2026, the American Express® Blue Cash Preferred offers $300 statement credit and the Chase Freedom Flex℠ offers $200 cash bonus. Welcome offers change often, so confirm the current offer on each card's page before applying.