Capital One vs Mastercard:Which is more popular by branded search?
In August 2026, Capital One had more branded searches than Mastercard among credit cards worldwide. Capital One was estimated to have 11.1M branded searches compared to Mastercard’s 22.2K, and held a 62.2% Share of Search versus Mastercard’s 0.12%. These are worldwide searches for English-language branded terms.
Follow Capital One vs Mastercard and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
Which is more popular in search, Capital One or Mastercard?
Compare the credit cards operators run on. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Capital One, Mastercard. The figures are in the table below the chart.
View monthly share of search table
| Month | Capital One | American Express | Discover | Barclaycard | Visa | Mastercard |
|---|---|---|---|---|---|---|
| Oct 2025 | 61.8% | 27.8% | 7.1% | 2% | 1.1% | 0.15% |
| Nov 2025 | 57.5% | 31.4% | 8% | 1.9% | 1.1% | 0.11% |
| Dec 2025 | 57.4% | 31.4% | 8% | 1.9% | 1.2% | 0.14% |
| Jan 2026 | 58.1% | 32% | 6.7% | 1.9% | 1.2% | 0.14% |
| Feb 2026 | 57.5% | 31.4% | 8% | 1.9% | 1.1% | 0.14% |
| Mar 2026 | 61.5% | 27.7% | 8% | 1.7% | 0.94% | 0.15% |
| Apr 2026 | 61.5% | 27.7% | 8% | 1.7% | 0.94% | 0.12% |
| May 2026 | 56.5% | 30.9% | 9.6% | 1.9% | 0.99% | 0.14% |
| Jun 2026 | 56.8% | 31.1% | 9% | 1.9% | 1.1% | 0.17% |
| Jul 2026 | 56.8% | 31.1% | 9% | 1.9% | 1.1% | 0.17% |
| Aug 2026 | 62.2% | 28% | 7.1% | 1.7% | 0.89% | 0.12% |
| Sep 2026 | — | — | — | — | — | — |
How has the Capital One and Mastercard comparison changed over the last 12 months?
3 findings
- Capital One was ahead of Mastercard in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Capital One’s estimated Share of Search among credit cards worldwide moved from 61.8% to 62.2%, and its estimated monthly branded searches held steady at 11.1M.
- Across the 11 months ending August 2026, Mastercard’s estimated Share of Search among credit cards worldwide moved from 0.15% to 0.12%, and its estimated monthly branded searches moved from 27.1K to 22.2K.
How did search popularity change for credit cards worldwide in August 2026?
2 changes
In August 2026, Capital One gained estimated Share of Search among credit cards worldwide, from 56.8% to 62.2%.
Estimated monthly branded searches for Mastercard worldwide fell 18.1% over 11 measured months, from 27.1K to 22.2K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Capital One’s and Mastercard’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Capital One
1 branded search term
- capital one
Mastercard
1 branded search term
- mastercard credit card
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.