Bilt Obsidian vs Delta SkyMiles® Gold Business
Side-by-side comparison
| Bilt Obsidian | Delta SkyMiles® Gold Business | |
|---|---|---|
| Annual fee | $95 | $150 |
| Welcome offer | $200 in Bilt Cash on account opening | |
| Advertising | 1% | 2% |
| Shipping | 1% | 2% |
| Office supplies | 1% | 1% |
| Phone & internet | 1% | 1% |
| Travel | 2% | 2% |
| Everything else | 1% | 1% |
| Est. yearly rewards* | $546 | $654 |
| Points type | Transfers to airlines & hotels | Locked to Delta SkyMiles |
| Network | Mastercard | Amex |
*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 Bilt Obsidian earns about $546 a year in rewards and the Delta SkyMiles® Gold Business about $654, valuing every point at a flat 1 cent. The Bilt Obsidian charges $95, but carries about $300 in annual statement credits that offset it for anyone who uses them. The Delta SkyMiles® Gold Business charges $150, which you clear through its rewards and perks. Counting rewards, fees, and any credits, the Bilt Obsidian delivers more total value, about $97 a year more for a typical spender, mostly because it carries more in annual statement credits. The bigger difference is the ceiling: the Bilt Obsidian earns points you can move to travel partners for outsized value, while the Delta SkyMiles® Gold Business stays locked to a single airline or hotel program. Favor the Bilt Obsidian if you will use travel transfers, the Delta SkyMiles® Gold Business if you want simplicity. On the sign-up bonus, the Delta SkyMiles® Gold Business currently has the larger welcome offer (a limited-time offer above its usual amount, so treat it as a one-time boost). A welcome bonus is a one-time event, so weigh it apart from the ongoing rewards.
Pick the Delta SkyMiles® Gold Business if your spending leans toward advertising, shipping.