Citi Double Cash® vs Credit One Bank® Omni Rewards American Express® Card
Side-by-side comparison
| Citi Double Cash® | Credit One Bank® Omni Rewards American Express® Card | |
|---|---|---|
| Annual fee | No annual fee | No annual fee |
| Welcome offer | $200 cash back | $200 Cash Back |
| Dining | 2x | 2x |
| Groceries | 2x | 2x |
| Gas | 2x | 2x |
| Travel | 2x | 2x |
| Streaming | 2x | 2x |
| Everything else | 2x | 2x |
| Est. yearly rewards* | $583 | $583 |
| Points type | Pools with Citi → transferable | Cash back only |
| Network | Mastercard | Amex |
*Estimated yearly rewards on typical household spending, every point valued at a flat 1 cent. Verified August 2026. See your own numbers in the calculator.
Welcome bonus and value over time
| Over time | Citi Double Cash® | Credit One Bank® Omni Rewards American Express® Card |
|---|---|---|
| Welcome bonus | $200 cash back | $200 Cash Back |
| To earn it | $1,500 in 6 months | $1,000 in 6 months |
| Est. first-year value* | $783 | $783 |
| Est. ongoing value / yr* | $583 | $583 |
The Citi Double Cash® 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
| Perks | Citi Double Cash® | Credit One Bank® Omni Rewards American Express® Card |
|---|---|---|
| Lounge access | None | None |
| Annual credits | None | None |
| Points & redemptions | Transferable (paired with a premium card) | Cash back only |
On perks and redemptions, the Citi Double Cash® 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 Citi Double Cash® earns transferable points. Its Citi ThankYou move to American Airlines, Turkish, Avianca, and Air France-KLM, where a point can be worth several cents on a premium-cabin redemption, far above its cash value. The Credit One Bank® Omni Rewards American Express® Card pays flat cash back, worth about a cent, so its ceiling is nearer a penny per point no matter how you redeem.
The verdict
On a typical year of household spending, the Citi Double Cash® earns about $583 a year in rewards and the Credit One Bank® Omni Rewards American Express® Card about $583, valuing every point at a flat 1 cent. The Citi Double Cash® has no annual fee, so its rewards are all profit. The Credit One Bank® Omni Rewards American Express® Card has no annual fee, so its rewards are all profit. These two are about as close as cards get: both pay a flat 2x on everything, neither charges an annual fee, and on that spending they finish within a few dollars of each other. The choice is not really about the rewards rate. The bigger difference is the ceiling: the Citi Double Cash® earns points you can move to travel partners for outsized value, while the Credit One Bank® Omni Rewards American Express® Card pays plain cash back. Favor the Citi Double Cash® if you will use travel transfers, the Credit One Bank® Omni Rewards American Express® Card if you want simplicity. One tiebreaker: the Credit One Bank® Omni Rewards American Express® Card adds no foreign transaction fees, which the other does not. On the sign-up bonus, the two are currently comparable in size. A welcome bonus is a one-time event, so weigh it apart from the ongoing rewards.