The Marriott Bonvoy Boundless edges out the United Club℠ Infinite Card for most cardholders — it wins on 3 of 4 comparison categories and offers 125,000 pts signup bonus earns more (up to 17x vs 5x). The United Club℠ Infinite Card is the better choice if you prioritize a different rewards ecosystem.
Marriott Bonvoy Boundless vs United Club℠ Infinite Card
Get the clearer winner first, see the specific exception case, and only personalize further if the decision is genuinely close.
Marriott Bonvoy Boundless is the better choice for most people.
Marriott Bonvoy Boundless wins the measurable comparison on this page. Choose United Club℠ Infinite Card only if best if you will actually use recurring statement credits and premium benefits..
Best if your main priority is the larger current welcome offer.
Review Marriott Bonvoy BoundlessBest if you will actually use recurring statement credits and premium benefits.
Review United Club℠ Infinite CardWhy we picked this winner
- Marriott Bonvoy Boundless wins 3 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Marriott Bonvoy Boundless reaches 17x; United Club℠ Infinite Card reaches 5x.
- Annual fee: Marriott Bonvoy Boundless is $95/yr; United Club℠ Infinite Card is $695/yr.
- Current public bonus values are approximately $1250 and $1100.
High-confidence recommendation
The winner has a clear edge in multiple measurable categories, so most readers do not need a deeper personalization step before acting.
Which Card Comes Out Ahead?
Marriott Bonvoy Boundless is the stronger all-around option for most people in this matchup because it wins more measurable categories in our scoring model. United Club℠ Infinite Card still makes sense if your spending pattern lines up better with its fee profile, issuer rules, or rewards ecosystem.
Best if your main priority is the larger current welcome offer.
Best if you will actually use recurring statement credits and premium benefits.
Why you can trust this answer
CardCurator compares measurable card economics first, then uses deeper rewards intelligence from program data, transfer partners, award charts, and live bonuses when a decision depends on the ecosystem behind the card rather than the card headline alone.
Personalize this answer without sharing sensitive data
Start with a few signals that usually decide close matchups: rough monthly spend, your top category, annual-fee tolerance, and whether you already hold either card.
This step is meant to break close ties without asking for uploads, account creation, or exact spending data.
Marriott Bonvoy Boundless
Assumptions: default assumptions
Marriott Bonvoy Boundless still comes out ahead after a light personalization pass, which suggests the recommendation is fairly robust.
- hotels participating in Marriott Bonvoy 17x
- gas stations, grocery stores and dining 3x
- All Other Purchases 2x
- United Purchases 5x
- Dining 2x
- All Other Travel 2x
- Global Entry / TSA PreCheck / NEXUS Credit $120
- Renowned Hotels Credit $200
- Rideshare Credit $150
- +3 more
- United Club Membership
- Free First and Second Checked Bags
- Premier Access
- +2 more
- 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 Marriott Bonvoy Boundless edges out the United Club℠ Infinite Card for most cardholders — it wins on 3 of 4 comparison categories and offers 125,000 pts signup bonus earns more (up to 17x vs 5x). The United Club℠ Infinite Card is the better choice if you prioritize a different rewards ecosystem. On raw upside, Marriott Bonvoy Boundless tops out at 17x versus 5x for United Club℠ Infinite Card. Current signup bonus values are roughly $1250 for Marriott Bonvoy Boundless and $1100 for United Club℠ Infinite Card. Summary generated July 26, 2026. Source: https://cardcurator.ai/compare/marriott-bonvoy-boundless-vs-united-club
- Marriott Bonvoy Boundless wins 3 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Marriott Bonvoy Boundless reaches 17x; United Club℠ Infinite Card reaches 5x.
- Annual fee: Marriott Bonvoy Boundless is $95/yr; United Club℠ Infinite Card is $695/yr.
- Current public bonus values are approximately $1250 and $1100.
Common Questions: Marriott Bonvoy Boundless vs United Club℠ Infinite Card
Is the Marriott Bonvoy Boundless or United Club℠ Infinite Card better for dining?
Marriott Bonvoy Boundless earns 3x on dining; United Club℠ Infinite Card earns 2x on dining. Marriott Bonvoy Boundless wins for dining.
Which has the higher signup bonus in 2026?
Marriott Bonvoy Boundless currently offers 125,000 pts signup bonus (spend $3,000 in 3 months). United Club℠ Infinite Card offers 110,000 pts signup bonus (spend $5,000 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 Marriott Bonvoy Boundless and the United Club℠ Infinite Card?
In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. Both cards are from Chase, so check their specific application rules.
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.