Bilt Palladium Card vs One Key+ Card

Annual fees: Bilt Palladium Card $495/yr, One Key+ Card $99/yr. Strongest bonus categories: Bilt Palladium Card on rent and travel, One Key+ Card on gas stations.

Card data as of October 11, 2026.

Overview

Annual fee
Bilt Palladium Card
$495
One Key+ Card
$99
Lowest
Welcome offerCurrent public offer
Bilt Palladium Card
50,000 points
One Key+ Card
$350 in rewards
Rewards
Bilt Palladium Card
Bilt Points
One Key+ Card
OneKeyCash
Foreign transaction fee
Bilt Palladium Card
None
One Key+ Card
None
Network
Bilt Palladium Card
Mastercard
One Key+ Card
Mastercard World Elite

Earn ratesPer $1 spent · points and cash back aren’t ranked against each other

Dining
Bilt Palladium Card
2x
One Key+ Card
3%
Gas Stations
Bilt Palladium Card
2x
One Key+ Card
3%
Grocery Stores
Bilt Palladium Card
2x
One Key+ Card
3%
Mortgage
Bilt Palladium Card
1.25x
One Key+ Card
2%
Rent
Bilt Palladium Card
1.25x
One Key+ Card
2%
Travel
Bilt Palladium Card
2x
One Key+ Card
2%
Everything else
Bilt Palladium Card
2x
One Key+ Card
2%

Statement creditsAs the issuer states them · — means none on record

Travel
Bilt Palladium Card
  • $400 hotel credit
One Key+ Card
—
Shopping & wellness
Bilt Palladium Card
  • $200 Bilt Cash
One Key+ Card
—

Perks & access— means none on record

Lounges
Bilt Palladium Card
  • Priority Pass Airport Lounge Access
One Key+ Card
—
Other perks
Bilt Palladium Card
—
One Key+ Card
  • Spend to Unlock Platinum
  • Automatic Gold Tier

Protections & insuranceLimits where published · — means none on record

Trip insurance
Bilt Palladium Card
  • Trip Delay
One Key+ Card
  • Trip Cancellation and Interruption
  • Common Carrier Travel Accident Insurance
Rental car
Bilt Palladium Card
  • MasterRental Coverage
One Key+ Card
  • Auto Rental Collision Damage Waiver
Purchase & returns
Bilt Palladium Card
  • Purchase Assurance · up to $1,000
  • Price Drop Protection · up to $250
One Key+ Card
—
Cell phone
Bilt Palladium Card
  • Cellular Wireless Telephone Protection · up to $800
One Key+ Card
—

Pros & cons

Pros
Bilt Palladium Card
  • $600+ in annual credits ($400 hotel + $200 Bilt Cash) partially offsets $495 fee
  • Earn up to 1.25X points on rent and mortgage with no transaction fees
  • 2X points on all everyday purchases
  • 50,000 points + $300 Bilt Cash welcome bonus (highest among Bilt cards)
  • Transferable points to major airline and hotel partners
One Key+ Card
  • $100 annual OneKeyCash anniversary credit roughly offsets the $99 annual fee (usable only on Expedia, Hotels.com and Vrbo)
  • Strong 3% earning on dining, groceries, gas, and Expedia Group bookings
  • Solid 2% base earning on all other purchases
  • No foreign transaction fees
  • Automatic Gold status with One Key program
Cons
Bilt Palladium Card
  • Requires high spending volume to qualify and maintain Palladium status
  • No card-level bonus categories beyond the 2X flat rate (headline multipliers are membership-inclusive composites)
  • Housing multiplier (up to 1.25X) depends on everyday-spend tiers or Bilt Cash redemption
  • Benefits still lag behind premium travel cards from Chase/Amex
One Key+ Card
  • OneKeyCash is not redeemable for cash - only usable on Expedia, Hotels.com, and Vrbo
  • No transfer partners - locked into Expedia Group ecosystem
  • Booking through OTAs means missing out on hotel elite benefits and direct booking perks
  • No lounge access or premium travel protections
  • Relatively new program with less established value compared to Chase/Amex
Add a 3rd or 4th card to this comparison →

Category-by-Category Winner

The One Key+ Card wins in 5 of 5 categories. The Bilt Palladium Card leads in 0.

W

Rent

One Key+ Card earns 2X vs 1.25X

W

Mortgage

One Key+ Card earns 2X vs 1.25X

W

Gas Stations

One Key+ Card earns 3X vs 2X

W

Grocery Stores

One Key+ Card earns 3X vs 2X

W

Dining

One Key+ Card earns 3X vs 2X

Year One vs Ongoing Value

Modeled net value (bonus categories at unconditional rates, caps applied). Spend mix: dining 15%, groceries 15%, gas 10%, travel 10%, everything else 50%. Statement credits use the same recurring usable estimates as each card's detail page; first-year-only credits count in year one only. Welcome offers valued at each card's program rate shown on this page.

Modeled value is close across spend levels — especially once statement credits are counted.

ScenarioBilt Palladium CardOne Key+ CardOngoing winnerYear-one winner
Light spender: $1,000/month
Rewards: $528
Credits (our usable estimate): $300
− Annual fee ($495)
Ongoing: $333
Year one: $1,433
Rewards: $288
Credits (our usable estimate): $0
− Annual fee ($99)
Ongoing: $189
Year one: $539
Close — depends on how much of the credits you useBilt Palladium Card
Heavy spender: $4,000/month
Rewards: $2,112
Credits (our usable estimate): $300
− Annual fee ($495)
Ongoing: $1,917
Year one: $3,017
Rewards: $1,152
Credits (our usable estimate): $0
− Annual fee ($99)
Ongoing: $1,053
Year one: $1,403
Bilt Palladium CardBilt Palladium Card

Is the Fee Difference Worth It?

The Bilt Palladium Card costs $495/yr — that's $396 more than the One Key+ Card ($99/yr). To justify that gap, you need to extract at least $396 in annual value from the card's higher earn rates and benefits.

The Bilt Palladium Card includes lounge access. Those perks are not included in the earn-rate scenario table above — compare their dollar value to the $396 fee gap for your own usage.

Bottom line: Use the year-one vs ongoing table for modeled earn value at your spend level. The $396 fee gap means the Bilt Palladium Card needs roughly $396 more in annual rewards (or credits you will use) to break even on travel and rent and everyday spend.

What You Give Up

Choosing one card means missing out on these benefits from the other.

Choosing One Key+ Card means losing:

  • -Airport lounge access

Which Card Is Right for You?

Get the Bilt Palladium Card if you:

  • +Fly frequently and value airport lounge access

Get the One Key+ Card if you:

  • +Spend $300+/month on restaurants and dining out
  • +Do most of your spending at grocery stores

The Bottom Line

Modeled value is close across spend levels — especially once statement credits are counted.

Published annual fees: Bilt Palladium Card $495/yr, One Key+ Card $99/yr — a $396 difference before welcome offers and credits.

Frequently Asked Questions

Is the Bilt Palladium Card worth the higher annual fee?
The Bilt Palladium Card costs $495/yr vs $99/yr for the One Key+ Card. Compare the year-one vs ongoing value table on this page — the $396 gap must be offset by higher earn rates, welcome offers, or credits you will use (the Bilt Palladium Card also lists lounge access).
Which card earns more rewards, the Bilt Palladium Card or One Key+ Card?
Both cards earn 2X on everyday purchases. The difference is in bonus categories — check the earn rate comparison above for a full breakdown.
What benefits does the Bilt Palladium Card have that the One Key+ Card doesn't?
The Bilt Palladium Card offers lounge access, cell phone protection. The One Key+ Card focuses more on earn rates than premium perks.
Should I get the Bilt Palladium Card or the One Key+ Card?
Use the spend scenarios on this page: the One Key+ Card has a lower $99/yr fee; the Bilt Palladium Card must earn enough extra (or offer a larger welcome bonus) to justify $495/yr.

Editorial disclosure: CardRewards.ai is an independent comparison service. Card data comes from issuers' published terms; catalog last published October 11, 2026, and each card page shows when its terms were last checked. Card issuers do not influence our rankings or content.

Editorial disclosure: CardRewards.ai is an independent comparison service. Card data comes from issuers' published terms; catalog last published October 11, 2026, and each card page shows when its terms were last checked. Card issuers do not influence our rankings or content.