Coinbase One Card vs Crypto.com Obsidian
Side-by-side comparison
| Coinbase One Card | Crypto.com Obsidian | |
|---|---|---|
| Annual fee | $50 | No annual fee |
| Welcome offer | No current offer | No current offer |
| Dining | 2x | 6x |
| Groceries | 2x | 6x |
| Gas | 2x | 6x |
| Travel | 2x | 6x |
| Streaming | 2x | 6x |
| Everything else | 2x | 6x |
| Est. yearly rewards* | $583 | $1,750 |
| Points type | Cash back only | Cash back only |
| Network | Amex | Visa |
*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 | Coinbase One Card | Crypto.com Obsidian |
|---|---|---|
| Welcome bonus | None | None |
| To earn it | No minimum spend | No minimum spend |
| Est. first-year value* | $533 | $1,750 |
| Est. ongoing value / yr* | $533 | $1,750 |
The Crypto.com Obsidian 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 | Coinbase One Card | Crypto.com Obsidian |
|---|---|---|
| Lounge access | None | None |
| Annual credits | None | None |
| Points & redemptions | Cash back only | Cash back only |
The two are closely matched on perks and redemptions, so the welcome offer and everyday earning above are what should decide it.
Transfer partners and point value
Neither card earns transferable points, so redemptions are cash-back or fixed portal value on both, roughly a cent per point. There is no airline or hotel transfer angle to separate them.
The verdict
On a typical year of household spending, the Coinbase One Card earns about $583 a year in rewards and the Crypto.com Obsidian about $1,750, valuing every point at a flat 1 cent. The Coinbase One Card charges $50, which you clear through its rewards and perks. The Crypto.com Obsidian has no annual fee, so its rewards are all profit. Counting rewards, fees, and any credits, the Crypto.com Obsidian delivers more total value, about $1,216 a year more for a typical spender, mostly because it earns more where you spend most, on everything else and groceries. Neither leans on transferable points, so the deciding factors are the welcome offer, the card network, and which everyday perks you will actually use.
Pick the Crypto.com Obsidian if your spending leans toward dining, groceries, gas.