Editorial take: Delta SkyMiles Platinum Amex
The companion certificate alone usually covers the annual fee on a single trip. If you fly Delta domestically at least once a year with a partner, this is worth it.
Free during beta. Plus launches at $12/mo or $99/yr on July 1. Annual is locked for 12 months during beta.
Both are well-respected travel cards. The Delta SkyMiles Platinum Amex comes from American Express at $350/yr; the Capital One Venture Business from Capital One at $95/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.
For most people the Capital One Venture Business is the stronger pick today, the sign-up bonus is meaningfully larger ($1,785 more in estimated value) than the Delta SkyMiles Platinum Amex's. Get the Capital One Venture Business first; revisit the Delta SkyMiles Platinum Amex after you've earned that bonus.
| Feature | Delta SkyMiles Platinum Amex | Capital One Venture Business |
|---|---|---|
| Annual fee | $350 | $95 |
| Sign-up bonus | 90,000 miles | Up to 150,000 miles |
| Bonus value (est.) | $990 | $2,775 |
| Min spend to unlock bonus | - | $30,000 in 6 mo |
| Issuer | American Express | Capital One |
| Card category | travel | business |
| Best earning category (Travel) | 3x | 1x |
| Transfer partners | None | capital-one |
| Headline benefits |
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The companion certificate alone usually covers the annual fee on a single trip. If you fly Delta domestically at least once a year with a partner, this is worth it.
Capital One rebranded Spark Miles for Business as Venture Business in April 2026 with a tiered up-to-150k welcome bonus. Strong catch-all 2x earner with transferable points; the Capital One transfer chart (Aeroplan, Flying Blue, Turkish, Virgin Atlantic) makes 2x meaningful.
Card details on this page reflect the most recent data we've verified against the issuer's own site. Sign-up bonuses and fees can change at any time, confirm the current offer on the issuer's page before applying.