How Amazon and Walmart Are Rewiring Retail’s Future With Robotics

Competition comes best in twos. Think Apple and Microsoft, Coke and Pepsi, McDonald’s and Burger King and many other famous pairings.

It’s because a dose of healthy competition ultimately benefits the end consumer, and nowhere can this be seen more clearly than in the ongoing battle between retail titans Walmart and Amazon.

The two mega retailers have evolved far beyond price wars and delivery speed, although those twin pillars remain key goals, and competition today plays out across artificial intelligence (AI), automation and robotics, and omnichannel ecosystems.

It can frequently result in new strategies that have the potential to redefine the very fabric of commerce.

Robotics Come to Life for Retail Operations

Amazon continues to push the boundaries of robotic technology with the introduction on Wednesday (May 7) of Vulcan, a fulfillment center robot and Amazon’s first robot equipped with a sense of touch. It can handle approximately 75% of warehouse items, including those that are oddly shaped or fragile, and operates up to 20-hour shifts, assisting human workers by managing tasks that involve reaching high or low shelves, thereby reducing physical strain on employees.

The announcement followed reports from February that Amazon aims to glean savings from its robotics efforts as it increases spending on AI. Amazon has deployed over 750,000 robots across its fulfillment centers, including autonomous mobile robots like Proteus and robotic arms such as Robin and Cardinal. These systems are integrated with AI to enhance efficiency and safety in operations

And while Amazon is launching robots that can feel, Walmart is turning to machines that can build. In a literally groundbreaking move, Walmart partnered with Alquist 3D to construct a 5,000-square-foot warehouse extension in Huntsville, Alabama, using robotic 3D printing technology. Completed in just seven days with a five-person crew, the project underscores the commitment of large retailers to leveraging automation to address labor shortages and accelerate construction timelines.

Retail Footprints Still Matter

Both companies are building for the future. In the U.S., Walmart has unveiled its first new Supercenter in Cypress, Texas, after a four-year hiatus  — a 170,000-square-foot “Store of the Future” that blends physical retail with digital innovation. This flagship location is part of a broader plan to build or convert over 150 stores and remodel 650 more, integrating features like expanded departments, private pharmacy screening rooms, and enhanced online pickup and delivery services.

Also in the U.S, Walmart is reinforcing its dedication to American manufacturing through initiatives like the “Grow with US” program, designed to assist small businesses in navigating the complexities of retail.

These efforts align with Walmart’s pledge to invest an additional $350 billion in U.S.-made products by 2030, aiming to bolster domestic supply chains and create job opportunities. The focus on domestic goods also comes against a backdrop where U.S. tariffs are throwing global supply chains into disarray.

Looking abroad, Amazon Web Services (AWS) announced a $4 billion investment to establish its first data centers in Chile, marking its third cloud region in Latin America. This expansion aims to support services like generative AI while addressing environmental concerns through innovative cooling technologies and a commitment to renewable energy.

Additionally, Amazon’s latest Alexa+ voice assistant has reached 100,000 users, reflecting the company’s commitment to integrating AI into everyday consumer interactions.

Innovating Across an Omnichannel Landscape

Consumers expect a future where personalized recommendations, seamless transactions, and rapid fulfillment become standard. And as Amazon’s recent partnership involves delivering pet prescriptions, that promise extends even to Fluffy and Fido and other household pets.

For both pets and people, data is becoming table stakes for building better experience. For example Sam’s Club, a Walmart subsidiary, is transforming its Member Access Platform (MAP) into a comprehensive “Retail Experience Network.” By introducing tools like Brand Lift, Customer Lifetime Value measurement, and AI-powered Propensity Modeling, Sam’s Club enables brands to create personalized, omnichannel campaigns that resonate with members both online and in-store.

Ultimately, in the intensifying battle for retail dominance, Amazon and Walmart are accelerating innovation across the omnichannel frontier, blending digital convenience with physical presence in ways that reshape consumer expectations.

Both giants are converging on a future where retail is channel-agnostic, delivery is instantaneous, and the shopping journey is seamlessly personalized. The arms race is less about stores vs. screens — and more about who can turn both into a single, intelligent system.