Capital One (COF) could be preparing to transition several of its branded credit cards to the Discover Network, the latest step in the integration between the two consumer banking giants, which arose from Discover Financial Services’ (DFS) $35.3 billion acquisition last year.

New benefits guides published online this week and circulated on Reddit show mention of Discover Network accounts for the company’s branded credit cards. The Venture, Savor, and Quicksilver cards, plus the firm’s no-annual-fee VentureOne, SavorOne, and QuicksilverOne, are among the card products mentioned. Further examination of the “Guide to Card Benefits” for the cards shows that they are in effect as of Feb. 1, 2026.

What’s changing?

In a statement made to TheStreet, a Capital One company spokesperson confirmed that the company had “started” originating select credit cards on the Discover Network:

“We have started originating select Capital One credit card accounts on Capital One’s Discover Network. This is an important step forward in our journey to continue offering compelling products to customers, while accelerating scale and investment in the Discover Network and enhancing competition in the global payments industry. As we continue to integrate Discover with Capital One, we remain focused on delivering long-term value to consumers, merchants, and small businesses.”

This change has been long foreshadowed as the two continue their consolidation, which will likely see more products transition to the Discover Network. However, the timing of any transition of existing cardmembers or other card products is still unknown.

What’s not changing?

For now, the company’s premium and business-branded cards appear to be untouched. The Venture X, the company’s consumer-facing travel card, will remain a Visa card. The company’s business cards, such as the Spark and Venture X Business, appear to be sticking with Mastercard. Partner cards with T-Mobile, Kohl’s, Williams-Sonoma, BJ‘s, REI, Teamsters, Union Plus, and Bass Pro Shops/Cabela’s are also expected to remain unchanged for now.

How will the change take place?

The pivot comes months after the company began transitioning debit cards to the network, a change expected to wrap by year-end and one that has affected every Capital One checking customer substantially. The good news for cardholders is that most won’t notice, aside from a push notification once their new card is postmarked. And for that, there is precedent.

Since mid-2025, Capital One has been replacing over 25 million debit cards with new ones operating on the Discover network. As part of the changes, most Capital One checking customers have received a new debit card with a different 16-digit card number, a new CVV security code, and a fresh expiration date. That process is likely to look the same once Capital One begins transitioning its credit products as well.

How will Capital One customers react?

We at TheStreet received mail from a few disgruntled debit cardholders who reported frustration after the change. Despite Discover previously touting that over 99% of “places” accept its cards, there are some major exceptions, including Costco and many overseas retailers.

However, aside from that, most cardholders won’t be able to tell the difference when the changes come to their credit card. Even the Guide to Card Benefits shows that new Capital One cards on Discover will still include many benefits that cardholders already have on Visa and Mastercard-issued cards. Among them are travel accident insurance, trip delay, and rental car coverage.