Visa is generally bigger than Mastercard in terms of market cap, payment volume, and cards in circulation, processing significantly more annual payments and holding a larger share of cards, though Mastercard sometimes shows stronger growth in specific areas like cross-border transactions and its stock has outperformed in recent years, making them both dominant global players with nearly identical merchant acceptance.
While Visa is larger in terms of transactions, purchase volume, and cards in circulation, Visa and Mastercard have nearly identical global merchant acceptance footprints.
The differences between Visa and Mastercard credit cards are relatively minor. Overall, Visa cards generally offer slightly stronger travel-related benefits and protections, while Mastercards may unlock access to more discounts and exclusive experiences.
Visa remains the largest name in global payments, with a scale that dwarfs all rivals. Operating across more than 200 countries, it sustains steady volume growth even during soft patches in the economy.
Security. Both Visa and Mastercard offer zero liability fraud protection, ensuring cardholders are not held responsible for unauthorized charges made with their cards when reported promptly. Additionally, Visa's security features include: AI-driven verification of over 500 data points on transactions.
The four major credit card networks in the U.S. are Visa, Mastercard, American Express (Amex), and Discover, which facilitate transactions and determine where cards are accepted, though Visa and Mastercard dominate globally, while Amex and Discover also issue their own cards. These networks set payment rules, process purchases, and offer benefits like fraud protection, with Visa and Mastercard having broader acceptance, while Amex and Discover sometimes have unique issuer advantages.
Just about every merchant that accepts credit cards takes both Visa and Mastercard. That's true not only in the U.S., but also internationally, where acceptance is lower for American Express and Discover, the two other big payment networks.
No, Visa credit cards aren't necessarily easier (or harder) to get than Mastercard credit cards. Visa and Mastercard are payment networks, not lenders, so they don't decide who gets approved. Credit card issuers, like banks or credit unions, make that decision based on your credit history and financial information.
In general, Visa's higher-level cards offer travel-related benefits and consumer protections, while Mastercard is more focused on granting access to exclusive experiences and hands-on customer service.
Credit Card Market Share By Purchase Value and Brand
Visa leads the global credit card market in purchase volume, according to the Nilson Report for 2023. UnionPay holds the largest share worldwide with $6.9 Trillion in credit purchases, making up 35% of global volume.
Visa and Mastercard are the most widely accepted credit cards, as both types can be used at 100+ million locations in 200+ countries and territories. Mastercard is accepted in more countries than Visa, yet roughly 20 million more merchants worldwide take Visa.
V edges out MA with higher margins, a cleaner balance sheet, and a lower valuation, supporting a Strong Buy rating for Visa versus Buy for Mastercard. Both companies are protected from credit risk, generate robust free cash flow, and return significant capital to shareholders through buybacks and dividends.
Among credit card issuers, Chase comes first with more than 149 million credit cards in circulation. Narrowing it down to a single credit card, the most popular in the U.S. is the Chase Sapphire Preferred® Card, according to WalletHub's findings.
Which is more secure? Both Visa and Mastercard offer zero fraud liability for all cards, which means that any user who is victim to fraud, theft, or breach of data will not be liable for the lost money. Both networks are generally considered to be secure, but use different methods for securing your data.
The "best" credit card depends on your spending, but top contenders for 2026 include the Chase Freedom Unlimited® (all-around cash back), Capital One Venture X Rewards Credit Card (travel), Chase Sapphire Preferred® Card (travel bonus), American Express® Gold Card (dining), and Citi Double Cash® Card (flat-rate cash back). For specific needs, consider the Blue Cash Preferred® for groceries, Capital One Savor for food/entertainment, or Wells Fargo Reflect® for balance transfers.
There are 1.3 billion Visa credit cards in circulation worldwide and 1.1 billion Mastercard credit cards. Visa accounts for 37% of all credit cards in circulation, while Mastercard makes up 32% of all credit cards.