Why X Money Could Be Bigger Than PayPal Ever Was

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When you think about Elon Musk’s defining business achievements, what comes to mind?

Tesla (TSLA) — the company that pulled off a 20,000% stock run and turned skeptical engineers into reluctant millionaires? SpaceX — the rocket company that went from a laughingstock to a $2-trillion juggernaut and is now the most anticipated IPO in history?

As impressive as those growth stories are, they may not be the endgame… 

Almost entirely outside the focus of mainstream financial media, Elon Musk is executing the most audacious move of his entire career — one he has been plotting for 27 years. It’s a move that targets not a single industry, but the foundation of how money itself flows through the global economy.

He calls it X Money.

Elon Musk’s 27-Year Battle to Reinvent Banking 

Back in 1999, Elon Musk — then 28 years old, flush with $22 million from selling his first company — poured nearly everything he had into a single idea: that the entire global financial system could live at a single web address.

Banking. Payments. Investments. Insurance. Loans. All of it. One platform. Instant transactions. No waiting for payments to clear. No middlemen skimming fees at every step.

He called it X.com, and within two months of launch, it had 200,000 users. 

Around the same time, another startup — Peter Thiel’s Confinity — was growing rapidly with its own digital payments product. The two companies were locked in a costly battle for users, burning cash to dominate the emerging online-payments market. In 2000, they merged under the X.com umbrella in an attempt to survive the dot-com crash and consolidate market share. But the merger quickly devolved into an internal civil war over leadership, strategy, and Musk’s vision for the company. 

Then came the coup.

Peter Thiel and his allies called an emergency board meeting while Elon and his new wife were mid-air on a honeymoon flight to Sydney. By the time the plane landed, Musk had been forced out of his own company. His partners hated the name X and changed it to PayPal (PYPL). The dream of a unified financial OS — dead on arrival.

Why Buying Twitter Was Never Really About Social Media 

That was 27 years ago.

Elon Musk never forgot — and never stopped wanting to finish what he started.

In 2022, he saw his chance. He bought Twitter for $44 billion. The mainstream media mocked him relentlessly. ‘Classic Musk, overpaying for a failing social media company.’ 

But Musk didn’t buy Twitter because he wanted to own a social media company. He bought Twitter as a distribution layer, with a user base of hundreds of millions of people already using the platform daily.

He renamed it X, partnered with Visa (V) — the financial network that processes more electronic payments than any company in the world — and secured money-transmitter licenses in all 50 states. And he brought X into his broader empire, merging it with the AI firepower of xAI.

Suddenly, everything makes sense. The rebrand. The financial licenses. The Visa deal. The White House executive order directing the Treasury, State Department, HHS, Veterans Affairs, Education, and Homeland Security to modernize electronic payment rails. 

Musk didn’t just build a product. He built the regulatory infrastructure to go with it. In fact, as he’s said: “If done right, X would be half of the global financial system.”

Well, that system is worth $480 trillion. If Musk is right about X Money, it’s more than a startup chasing a billion-dollar market. 

It’s an attempt to transform one of the most deeply embedded systems in the global economy. 

Every Financial Infrastructure Shift Creates New Winners 

Every time technology fundamentally changes how money moves, entirely new financial giants emerge alongside it. 

Telegraphs Created Western Union 

By the 1850s, telegraph lines were rapidly connecting American cities, allowing information — and eventually money — to move across the country almost instantly. Western Union (WU) quickly realized that the same network transmitting information could also move money — and turned wire transfers into a national business. Western Union was one of the original 11 companies listed on the Dow Transportation Index in 1884. Technology met money. Fortunes were made.

Credit Cards Built Financial Giants 

In 1950, Frank McNamara launched the Diners Club card — the world’s first multipurpose charge card. It was designed to allow business travelers to pay at multiple restaurants without carrying cash. The card’s success gave birth to the ‘plastic money’ revolution. American Express (AXP) rode the wave to nearly 10,000% gains. Mastercard (MA) ultimately rose 14,000%. 

The Internet Birthed PayPal 

In 1998, PayPal set out to make sending money as easy as sending an email. Within four years, it had 20 million users and went public on Nasdaq. Early investors who got in at the IPO price of $13 saw the stock eventually reach $310 at its peak — a 2,300% gain. Those who bought in the months after the dot-com crash, when the stock briefly traded under $5, did even better.

Now the next chapter is being written. And if history is any guide, the investors who recognize it earliest will be the ones who benefit most.