Key Points

If AI capabilities and adoption unfold as optimists anticipate, then expanded global GDP should drive increased commerce activity.
As the leading card payment platforms worldwide, Visa and Mastercard could serve as understated long-term winners in an AI-driven economy.
Investors should never overlook the strength of these companies' network effects.

When discussing artificial intelligence, nearly all focus centers on spending levels. Nvidia leadership projects $3 trillion to $4 trillion in annual infrastructure outlays by decade's end. No matter the viewpoint, this represents an enormous sum.

Although the spending surge has aided numerous firms, the core question around AI involves its long-term effects on the overall economy. Optimistic voices expect AI to spark exceptional growth through fresh business models, products, and services.

If this positive outlook holds, Nvidia might appear the top AI pick. Shares have climbed 934 percent over five years as of late August, supporting that case.

Yet top investors examine secondary impacts on various companies. Should AI meet expectations, these two S&P 500 names stand out as exceptional opportunities at present.

Payments control could prove even more profitable

U.S. GDP has risen at a nominal 5.7 percent compound annual rate over the past decade. In a strong AI scenario, growth might reach 6.7 percent yearly, expanding the economy 91 percent in ten years versus the prior 74 percent cumulative rise.

The U.S. share equals 25 percent of world output. This scenario also overlooks AI gains possible in overseas markets, which adds substantial GDP potential.

Still, quicker growth and higher future GDP support more income and spending. Visa and Mastercard stand ready to gain from this trend.

In recent quarters ended June 30, the pair handled $30 trillion in combined annualized payment volume. Extra AI-fueled spending would lift their fee revenue from card transactions at checkout.

Developing capabilities for agent-based payments

AI agents, autonomous systems managing tasks, hold major promise. Both firms explore how agents might conduct commerce for consumers, companies, banks, and governments.

They advance proactively with Visa Intelligent Commerce Connect and Mastercard Agent Pay to support AI-driven transactions.

Incremental activity from agentic AI remains uncertain, yet Visa and Mastercard hold clear edges.

Network effects remain highly durable

Stablecoins might seem a threat if AI agents expand economic activity via blockchain links between buyers and sellers.

Visa and Mastercard respond by integrating stablecoins into their systems.

Their network effects stay formidable through established ties with banks, merchants, and users, delivering unmatched reach and adoption that stablecoins lack.

Bullish on AI economic effects, adding Visa and Mastercard to a portfolio makes sound sense.