Amex Business Gold vs Capital One Spark Cash Plus: Which Is Better?
A $375 points card that automatically hunts your two biggest spend categories, versus an uncapped 2% cash-back charge card with no preset spending limit. Six rounds. Real numbers. One honest scorecard.
The verdict
Rounds split 3–3; Capital One Spark Cash Plus edges it on total score.
Gold rewards a business that knows exactly where its money concentrates; Spark Cash Plus rewards a business that just wants every dollar to count the same, uncapped.
Choose Amex Business Gold if…
- • Your spend concentrates in 2 of Gold's bonus categories enough to beat flat 2%
- • You need the option to revolve a balance and will transfer points for value
Choose Capital One Spark Cash Plus if…
- • Your spend is high-volume but spread across many vendors and categories
- • You're approaching $150,000/year and can pay in full every month
Round by round
- Round 1Annual Fee vs ValueCapital One Spark Cash Plus winsAmex Business Gold5/10
$375/yr
Requires concentrated bonus-category spend to justify
- Bundles up to $20/mo Flexible Business Credits + Walmart+ credit
- No fee-waiver mechanism at any spend level
Source: Amex Business Gold terms
Capital One Spark Cash Plus9/10$150/yr, refunded at $150K spend
- Fee fully refunded at $150K+ annual spend
- Full $150 fee still applies below $150K annual spend
This round goes to Capital One Spark Cash Plus.
- Round 2Welcome BonusCapital One Spark Cash Plus winsAmex Business Gold7/10
Up to 200,000 pts
Common public offer ~100,000 pts on $10K spend
- Up to 200,000-point welcome offer
- Actual offer is personalized/targeted, varies by applicant
Source: Amex Business Gold offer data, 2026
Capital One Spark Cash Plus8/10$2,000 + $500 credit
Plus $2,000 more per $500,000 spent in year one, uncapped
- No cap on repeat $2,000 bonuses
- $30,000 spend requirement is steep
Source: Capital One Spark Cash Plus terms
So this round goes to Capital One Spark Cash Plus. The repeat bonuses win it.
- Round 3Everyday Rewards RateAmex Business Gold winsAmex Business Gold8/10
4x
Automatic on top 2 monthly categories, up to $150K/yr combined
- 4x rate is double Spark Cash Plus's flat 2% on bonus categories
- Categories rotate automatically each month, no manual control
Source: Amex Business Gold rewards structure
Capital One Spark Cash Plus6/102% flat
No categories, no threshold, no earning cap ever
- Never capped, unlike Gold's $150K ceiling
- Half of Gold's rate on Gold's bonus categories
Source: Capital One Spark Cash Plus rewards structure
This round goes to Capital One Spark Cash Plus.
- Round 4Category Caps & FlexibilityCapital One Spark Cash Plus winsAmex Business Gold6/10
$150,000/yr cap
Higher rate, but capped and category-limited
- $150K combined cap is generous vs. many competitors' per-category caps
- Spend past the cap or outside the 2 categories drops to flat 1x
Source: Amex Business Gold rewards structure
Capital One Spark Cash Plus8/10Uncapped
Rewards scale with total volume, no ceiling
- True uncapped simplicity at any volume
- Flat 2% means no bonus-category upside for concentrated spend
Source: Capital One Spark Cash Plus rewards structure
This round goes to Capital One Spark Cash Plus.
- Round 5Redemption ValueAmex Business Gold winsAmex Business Gold8/10
1.5-2¢+ typical
Premium-cabin transfer redemptions can reach 5-20¢/point
- Premium-cabin transfers can reach 5-20¢/point
- Requires active transfer strategy for top value
Source: Amex Business Gold points value data
Capital One Spark Cash Plus6/102¢ effective
Dollar-for-dollar redemption, no transfer-partner ceiling
- Zero redemption complexity
- No transfer-partner upside beyond flat cash value
Source: Capital One Spark Cash Plus rewards structure
This round goes to Capital One Spark Cash Plus.
- Round 6Spending Structure & Credit NeededAmex Business Gold winsAmex Business Gold7/10
690+ credit
Can carry a balance with standard variable APR
- Flexibility to revolve if needed
- Needs good-to-excellent credit (690+) to qualify
Source: Amex Business Gold eligibility
Capital One Spark Cash Plus5/10720+ credit
No preset limit, but balance must be paid in full each cycle
- Purchasing power flexes beyond a fixed line
- No way to carry a balance if cash flow is tight
Source: Capital One Spark Cash Plus eligibility
This round goes to Amex Business Gold. Revolving credit wins.
Which one is for you?
Business with concentrated spend in 2 Gold bonus categories
→ Amex Business Gold · 4x auto-selected categories beats Spark Cash Plus's flat 2%
High-volume business with spend spread across many vendors
→ Capital One Spark Cash Plus · Uncapped 2% on everything, fee refunded at $150K/year spend
Business needing to occasionally carry a balance
→ Amex Business Gold · Revolving credit line vs Spark Cash Plus's must-pay-in-full charge card
Business willing to transfer points for premium-cabin value
→ Amex Business Gold · Amex transfer partners can reach 5-20¢/point on premium awards
Side by side
- Real four-figure value even at a conservative valuation
- Earns double Venture Business's flat rate on bonus categories
- $150,000 cap is generous relative to competitor cards
- Transfer network reaches 20+ airline and hotel partners
- Free at real scale
- Scales further with repeat bonuses
- No management required
- No caps to plan around, even at high volume
- Modest bundled credits relative to fee
- Fee rose from $295 to $375 in a 2024 refresh
- Requires $15,000 spend in 3 months for the top-tier offer
- Categories rotate automatically each month with no manual control
- Real $150 cost below the threshold
- $30K/3mo threshold out of reach for most small businesses
- Never beats 3% in a matched category
- Flat 2% never spikes to 3% like Bank of America's chosen category