Amazon predicts commercial quantum computers by 2031

Key Takeaways

• Amazon expects first commercially useful small-scale quantum computers between 2031 and 2033
• Chemistry and material science simulations will be the first practical applications
• The U.S. government is investing $2 billion across nine companies to accelerate quantum development

Amazon's senior vice president Peter DeSantis told CNBC on Wednesday that commercially useful small-scale quantum computers will arrive in five to seven years. That puts Amazon's first public timeline for the technology at 2031 to 2033, landing squarely in the middle of industry predictions that range from five to 15 years.

DeSantis, who has spent 27 years at Amazon and now leads a unified division combining AI models, custom silicon, and quantum computing, said the machines will scale quickly once they exist. "Once these computers appear, they will get bigger every year and tackle increasingly important problems," he said.

What problems will quantum computers solve first?

Chemistry and materials science will get first crack at quantum hardware. The reason is straightforward: simulating molecular behavior at high fidelity is computationally brutal for classical machines. A quantum computer can model electron interactions directly rather than approximating them.

"These are the problems where today we cannot run high enough fidelity simulations in a classic computer, and once we have a quantum computer, we're going to find some real progress," DeSantis said. Drug discovery, battery development, and catalyst design are the obvious candidates.

Financial services is another sector watching closely. Portfolio optimization, risk modeling, and fraud detection all involve combinatorial problems that explode in complexity. A quantum advantage here could reshape how banks and asset managers operate.

How does Amazon's prediction compare to competitors?

Google has previously floated more aggressive five-year targets. IBM has outlined roadmaps stretching into the early 2030s. Amazon's estimate is cautious enough to avoid embarrassment but specific enough to signal confidence. The company's Libra quantum system, scheduled for 2028, targets 256 error-corrected logical qubits, a milestone that would demonstrate the fault-tolerant computing needed for practical applications.

Amazon restructured its approach in December 2025, merging quantum computing with its custom silicon team (responsible for chips like Ocelot) and foundational AI models under DeSantis. He reports directly to CEO Andy Jassy. That organizational move signals Amazon sees these technologies as interconnected, not separate bets.

Federal backing adds urgency

The U.S. Department of Commerce announced in May that it will distribute $2.013 billion in incentives to nine companies working on quantum development. The stated goal: strengthen America's position in a technology with "significant implications for national security and technological resilience." China's own quantum investments make this a strategic priority, not just a research curiosity.

IBM opened new quantum hubs in Chicago and Cambridge, Massachusetts, in April. The same month, BMO announced an enterprise-wide quantum and AI organization aimed at client experience and operational efficiency. Banks are not waiting for the technology to mature before building internal expertise.

What does 'commercially useful' actually mean?

This is where skeptics push back. Online discussions, particularly on Hacker News, have questioned whether Amazon means widespread enterprise adoption or niche R&D applications. A quantum computer that helps Pfizer simulate a protein interaction faster than a supercomputer is commercially useful. A quantum computer that replaces your company's database server is not happening in 2031.

DeSantis's phrasing, "small-scale," suggests the former. Early quantum systems will handle specific problems where the quantum advantage is clear and the problem size fits the available qubits. General-purpose quantum computing remains further out.

Why this matters for financial services

Quantum computing could reshape process optimization in finance, where traditional methods require enormous computational power. Monte Carlo simulations for derivatives pricing, for instance, might run in seconds instead of hours. Cryptography is the other major concern. Current encryption standards rely on mathematical problems that quantum computers could theoretically crack. The transition to quantum-resistant cryptography is already underway at major institutions.

The 2031 timeline gives enterprises roughly five years to prepare. That means budgeting for quantum-aware software development, training teams on new paradigms, and identifying which internal problems might benefit from quantum acceleration.

Frequently Asked Questions

When will commercial quantum computers be available?

Amazon predicts commercially useful small-scale quantum computers will appear between 2031 and 2033, though widespread enterprise adoption will take longer.

What will quantum computers be used for first?

Chemistry and materials science simulations are expected to be the first practical applications, enabling breakthroughs in drug discovery and battery development.

How is Amazon preparing for quantum computing?

Amazon merged its quantum computing division with custom silicon and AI model teams in December 2025, creating an integrated approach under Peter DeSantis.

Is the U.S. government investing in quantum computing?

Yes. The Department of Commerce announced $2.013 billion in incentives for nine companies to accelerate quantum development, citing national security implications.

Source: PYMNTS | / PYMNTS