The Costco Anywhere Visa and Marriott Bonvoy Boundless are closely matched. Costco Anywhere Visa wins on 2 categories (no current bonus); Marriott Bonvoy Boundless wins on 2 (50,000 pts signup bonus). The better pick depends on your spending patterns.
Costco Anywhere Visa vs Marriott Bonvoy Boundless
Side-by-side comparison of fees, rewards, benefits, and transfer partners.
Which Card Comes Out Ahead?
Costco Anywhere Visa and Marriott Bonvoy Boundless are close enough that the better pick depends on where you spend most, how much value you get from perks, and whether you prefer one rewards ecosystem over the other.
Best if you will actually use recurring statement credits and premium benefits.
Best if your main priority is the larger current welcome offer.
Comparison Method
CardCurator compares measurable differences first: annual fee, current welcome offer, top-end earning, and recurring credits. If the cards are close, the right answer depends on spending pattern and perk usage rather than headline prestige.
- Gas at Costco 5x
- Eligible Gas and EV Charging 4x
- Restaurants 3x
- hotels participating in Marriott Bonvoy 17x
- gas stations, grocery stores and dining 3x
- All Other Purchases 2x
- Costco Membership $65
- Marriot Gold StatusAfter $35,000 spend
- 1 Elite Night CreditAfter $5,000 spend
- United MileagePlus
Quick summary
A short version of the comparison with the main differences at a glance.
The Costco Anywhere Visa and Marriott Bonvoy Boundless are closely matched. Costco Anywhere Visa wins on 2 categories (no current bonus); Marriott Bonvoy Boundless wins on 2 (50,000 pts signup bonus). The better pick depends on your spending patterns. On raw upside, Costco Anywhere Visa tops out at 5x versus 17x for Marriott Bonvoy Boundless. Current signup bonus values are roughly $0 for Costco Anywhere Visa and $454 for Marriott Bonvoy Boundless. Updated June 4, 2026. Source: https://cardcurator.ai/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless
- Costco Anywhere Visa wins 2 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Costco Anywhere Visa reaches 5x; Marriott Bonvoy Boundless reaches 17x.
- Annual fee: Costco Anywhere Visa is no annual fee; Marriott Bonvoy Boundless is $95/yr.
- Current public bonus values are approximately $0 and $454.
Common Questions: Costco Anywhere Visa vs Marriott Bonvoy Boundless
Is the Costco Anywhere Visa or Marriott Bonvoy Boundless better for dining?
Costco Anywhere Visa earns 3x on dining; Marriott Bonvoy Boundless earns 3x on dining. Costco Anywhere Visa wins for dining.
Which has the higher signup bonus in 2026?
Costco Anywhere Visa currently offers no current bonus. Marriott Bonvoy Boundless offers 50,000 pts signup bonus (spend $3,000 in 3 months). Marriott Bonvoy Boundless has the larger bonus.
Which card is better for international travel?
Both cards charge no foreign transaction fees, making either a solid choice for international travel.
Can I hold both the Costco Anywhere Visa and the Marriott Bonvoy Boundless?
In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. Costco Anywhere Visa is from Citi and Marriott Bonvoy Boundless is from Chase, so they're governed by separate bank policies.
Keep Researching
If this matchup is close, the stronger next step is usually to read the full card reviews or use a broader ranking page instead of comparing random pairs one by one.