The Blue Business Plus Credit Card from American Express edges out the Chase Ink Business Unlimited for most cardholders — it wins on 2 of 4 comparison categories and offers 75,000 pts signup bonus earns more (up to 2x vs 1.5x). The Chase Ink Business Unlimited is the better choice if you prioritize a different rewards ecosystem.
Blue Business Plus Credit Card from American Express vs Chase Ink Business Unlimited
Get the clearer winner first, see the specific exception case, and only personalize further if the decision is genuinely close.
Blue Business Plus Credit Card from American Express is the better choice for most people.
Blue Business Plus Credit Card from American Express wins the measurable comparison on this page. Choose Chase Ink Business Unlimited 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 Blue Business Plus Credit Card from American ExpressBest if you will actually use recurring statement credits and premium benefits.
Review Chase Ink Business UnlimitedWhy we picked this winner
- Blue Business Plus Credit Card from American Express wins 2 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Blue Business Plus Credit Card from American Express reaches 2x; Chase Ink Business Unlimited reaches 1.5x.
- Annual fee: Blue Business Plus Credit Card from American Express is no annual fee; Chase Ink Business Unlimited is no annual fee.
- Current public bonus values are approximately $1500 and $1000.
Moderate-confidence recommendation
The winner is directionally stronger, but the gap is narrow enough that annual-fee tolerance and category mix can still flip the decision.
Which Card Comes Out Ahead?
Blue Business Plus Credit Card from American Express is the stronger all-around option for most people in this matchup because it wins more measurable categories in our scoring model. Chase Ink Business Unlimited 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.
Blue Business Plus Credit Card from American Express
Assumptions: default assumptions
Blue Business Plus Credit Card from American Express still comes out ahead after a light personalization pass, which suggests the recommendation is fairly robust.
- All Purchases 2x
- All Purchases 1.5x
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Quick summary
A short version of the comparison with the main differences at a glance.
The Blue Business Plus Credit Card from American Express edges out the Chase Ink Business Unlimited for most cardholders — it wins on 2 of 4 comparison categories and offers 75,000 pts signup bonus earns more (up to 2x vs 1.5x). The Chase Ink Business Unlimited is the better choice if you prioritize a different rewards ecosystem. On raw upside, Blue Business Plus Credit Card from American Express tops out at 2x versus 1.5x for Chase Ink Business Unlimited. Current signup bonus values are roughly $1500 for Blue Business Plus Credit Card from American Express and $1000 for Chase Ink Business Unlimited. Summary generated August 5, 2026. Source: https://cardcurator.ai/compare/blue-business-plus-credit-card-from-american-express-vs-chase-ink-business-unlimited
- Blue Business Plus Credit Card from American Express wins 2 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Blue Business Plus Credit Card from American Express reaches 2x; Chase Ink Business Unlimited reaches 1.5x.
- Annual fee: Blue Business Plus Credit Card from American Express is no annual fee; Chase Ink Business Unlimited is no annual fee.
- Current public bonus values are approximately $1500 and $1000.
Common Questions: Blue Business Plus Credit Card from American Express vs Chase Ink Business Unlimited
Is the Blue Business Plus Credit Card from American Express or Chase Ink Business Unlimited better for dining?
Neither card offers a specific dining bonus — both earn their base rate on restaurant purchases.
Which has the higher signup bonus in 2026?
Blue Business Plus Credit Card from American Express currently offers 75,000 pts signup bonus (spend $6,000 in 4 months). Chase Ink Business Unlimited offers 100,000 pts signup bonus (spend $8,000 in 4 months). Blue Business Plus Credit Card from American Express 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 Blue Business Plus Credit Card from American Express and the Chase Ink Business Unlimited?
In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. Blue Business Plus Credit Card from American Express is from American Express and Chase Ink Business Unlimited 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.