Alphabet is turning to the Alphabet US bond market as the artificial intelligence boom continues to drive massive infrastructure spending across the technology sector.

People familiar with the matter told Bloomberg News that Alphabet is tapping the U.S. high-grade bond market, selling bonds in as many as seven tranches, according to a regulatory filing. The move places Alphabet among a growing list of technology giants using debt markets to finance AI-driven expansion.

Initial price discussions for the longest portion of the offering—a 40-year bond—are set at a premium of roughly 1.2 percentage points above U.S. Treasuries, the Bloomberg report said.

AI Boom Drives Debt-Funded Expansion

Alphabet US bond market activity comes as hyperscalers ramp up spending to support surging AI demand. Industry estimates suggest that major cloud and technology providers could collectively invest around $630 billion into AI infrastructure in 2026 alone.

As AI workloads grow more complex and compute-intensive, companies are increasingly turning to long-term financing to fund data centers, networking, and power capacity. According to a recent IBM study, AI investment is also shifting in focus—from efficiency gains toward innovation—with productivity improvements projected to rise by 42% by 2030.

Tech Giants Flood the Bond Market

Alphabet’s move reflects a broader trend across Big Tech. Amazon, Google, Meta, Microsoft, and Oracle issued a combined $121 billion in U.S. corporate bonds last year, compared with an annual average of $28 billion between 2020 and 2024, according to BofA Securities.

The increased borrowing coincides with a pickup in mergers and acquisitions, as companies seek to strengthen their AI capabilities and accelerate digital transformation. Industry discussions at Metro Connect USA last year suggested the deal environment would remain active, particularly across data center and fiber infrastructure segments.

Capital Markets Open to Risk

Market participants say investor appetite remains strong despite the scale of borrowing. “We’re seeing new institutional funds willing to take on more risk,” said Valtin Gallani, head of TMT finance and advisory at Société Générale. He described a market where private capital is helping bridge valuation gaps between buyers and sellers.

As the AI arms race intensifies, Alphabet US bond market issuance underscores how debt financing is becoming a central tool for funding the next phase of large-scale technology infrastructure.