Brex Card vs Capital One Spark Miles: which one fits your business?
Side-by-side comparison of Brex Card and Capital One Spark Miles — fees, features, ease, support, and which one fits your business. Scored on the same rubric.
Short answer: Capital One Spark Miles wins on our scorecard (8/10 vs 7.3/10).
| Scored on | Brex Card | Capital One Spark Miles |
|---|---|---|
| Right fit for small biz | 7 | 7 |
| Ease of use | 6 | 9 |
| Fees & pricing | 9 | 10 |
| Customer support | 5 | 6 |
| Features | 8 | 7 |
| Annual Fee | $0 | $0 |
| Foreign Transaction Fee | 0% | None |
| Late Payment Fee | Varies by bank partner | Up to $39 |
| Additional Card Fee | $0 | — |
| Purchase APR | — | 20.99% - 28.99% Variable |
Brex Card in one paragraph
Brex is the gold standard for venture-backed startups needing high limits without personal risk, but it is no longer a viable option for traditional, non-funded small businesses.
Skip it if: You are a bootstrapped local business without at least $50,000 in liquid cash or professional venture backing.
Capital One Spark Miles in one paragraph
A top-tier choice for simple 2% travel rewards if you don't mind your business debt appearing on your personal credit report.
Skip it if: Skip it if you carry high monthly balances that could negatively impact your personal credit score due to high utilization reporting.
Frequently asked questions
Which is better, Brex Card or Capital One Spark Miles?
On our five-axis scorecard, Capital One Spark Miles scores higher (8/10 vs 7.3/10). A top-tier choice for simple 2% travel rewards if you don't mind your business debt appearing on your personal credit report.
Who should skip Brex Card?
You are a bootstrapped local business without at least $50,000 in liquid cash or professional venture backing.
Who should skip Capital One Spark Miles?
Skip it if you carry high monthly balances that could negatively impact your personal credit score due to high utilization reporting.