American Express vs Fiserv
Side-by-side comparison of AI visibility scores, market position, and capabilities
NYSE: AXP global closed-loop premium payment network at $65.9B FY2024 revenue with $1.19T transaction volume; Berkshire Hathaway holding competing with Visa and Chase Sapphire for premium consumer and corporate cards.
About
American Express Company is a New York-based global financial services company — listed on NYSE (NYSE: AXP) and a Berkshire Hathaway top holding — operating a closed-loop payment network that integrates card issuance, merchant acquiring, and rewards processing in a single platform serving premium consumers, small businesses, and corporations with charge cards, credit cards, corporate expense management, and travel services. American Express generated $65.9 billion in total revenue in fiscal year 2024 (+8.98% year-over-year), with $1.19 trillion in US cardmember purchase volume (11.1% market share by purchase volume versus Visa's 61.1% and Mastercard's 25.8%), serving 53.8 million total cards-in-force worldwide including the Platinum Card, Gold Card, Green Card, and Centurion (Black) Card product lines.
Fintech giant with $20.5B FY2024 revenue; Clover POS serves 800,000 SMBs with app ecosystem; 10,000 bank clients; $22B First Data acquisition 2019 created commerce and banking technology powerhouse.
About
Fiserv is one of the world's leading fintech and payments companies, founded in 1984 through the merger of First Bank System's data processing operations and Sunshine State Systems in Brookfield, Wisconsin and now headquartered in Milwaukee, Wisconsin, trading on NYSE (FI—ticker changed from FISV in 2024). The company generated approximately $20.5 billion in revenues for FY2024 under CEO Frank Bisignano, operating across two core segments: Merchant Solutions (payment acceptance and commerce enablement for merchants) and Financial Solutions (banking and payment technology for financial institutions). Fiserv's 2019 acquisition of First Data Corporation for $22 billion—the largest fintech merger in history at the time—transformed Fiserv from a primarily bank-serving technology company into a commerce and payment giant, bringing the Clover point-of-sale ecosystem, payment gateway capabilities, and global merchant acquiring infrastructure.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.