Top 9 Credit cards in United Kingdom
This curated ranking covers the 9 largest credit cards in United Kingdom, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. American Express, Barclaycard and MasterCard lead the list with a combined estimated audience of 8,147,570 people. Across all 9 entries the average audience size is 1,053,316, and the largest, American Express, reaches around 4,587,096 people in United Kingdom. Audience size is the estimated number of unique people in United Kingdom who actively engage with each credit card, derived from search demand signals. Rankings reflect search-behavior signals collected across United Kingdom and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  American Express |
4,587,096 | 5.5% | Credit card | Business & Career |
| 2 |  Barclaycard |
2,507,719 | 80.8% | Credit card | Business & Career |
| 3 |  MasterCard |
1,052,755 | 3.4% | Credit card | Business & Career |
| 4 |  Visa Inc. |
959,643 | 2.1% | Credit card | Business & Career |
| 5 |  Capital One UK |
346,139 | 91.6% | Credit card | Business & Career |
| 6 |  Centurion Card |
10,884 | 3.4% | Credit card | Business & Career |
| 7 |  Hyundai Card |
9,603 | 14.7% | Credit card | Business & Career |
| 8 |  Japan Credit Bureau |
5,623 | 8.3% | Credit card | Business & Career |
| 9 |  Debit MasterCard |
384 | 0.1% | Credit card | Business & Career |
Frequently asked questions
How is this Top 9 list compiled?
Rascasse aggregates anonymized search-behavior signals across United Kingdom and ranks each credit card by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest credit card in United Kingdom?
American Express currently leads with an estimated audience of 4,587,096 people in United Kingdom.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across United Kingdom. Lists below 5 entries are not published. See methodology for full details.