Travis Kalanick's physical AI startup Atoms has secured $1.7 billion in funding, with venture capital giant a16z leading the round and co-founder Ben Horowitz joining the company's board. The funding marks a major bet on what Kalanick calls "industrial AI," a category focused on automating work in physical industries like mining, food production, construction, and heavy transport.

Kalanick, who founded Uber and later launched CloudKitchens, has spent years building toward this moment. The funding coincides with a merger of Atoms' various business units into a single equity structure, consolidating work that began at Uber and continued through his real estate and food production ventures.

What Is Atoms Focused On?

Atoms operates as an original equipment manufacturer for what Kalanick describes as "atoms-based computers," using software, sensors, robotics, and artificial intelligence to automate operations in large-scale physical industries. The company is organized around three main business divisions targeting different sectors:

• Atoms Food: Automating food production and storage operations using robotics and AI systems
• Atoms Mining: Deploying specialized robots and software to improve productivity in mining operations
• Atoms Transport: Applying automation and AI to heavy transport and logistics industries

Kalanick framed the opportunity in expansive terms, noting that "everything is grown or mined, manufactured and moved." He emphasized that multiple trillion-dollar industries are awaiting digital transformation over the next decade, positioning Atoms to capture a significant portion of that shift.

Why Is a16z Betting Big on Physical AI?

Ben Horowitz, who joined Atoms' board as part of the funding round, outlined the strategic rationale behind a16z's investment. He noted that Atoms has been in development for eight years and represents an inevitable evolution in how AI and robotics will reshape the physical economy.

"Similarly, it is inevitable that within a generation, robots are going to do most of the menial work in the world of atoms: transforming atoms, moving atoms, and storing atoms are inevitably robot tasks," Horowitz stated. "And while our imagination may be captivated by humanoid robots, the specialized ones are far better suited to most of those jobs."

Ben Horowitz, Co-founder at Andreessen Horowitz

Horowitz emphasized that specialized robots, rather than humanoid designs, are better suited to industrial tasks. He also highlighted that Atoms' work grew directly from Kalanick's experience at CloudKitchens, where the team studied how people make, store, and move goods locally, beginning with food production.

Who Else Is Backing Atoms?

Beyond a16z, Atoms has assembled a diverse investor base reflecting confidence in the physical AI thesis. Equity partners include Bain Capital, Uber, Fifth Wall, Chemistry, A*, K5 Global, Abstract, SV Angel, and Alpha Square Group. The company also secured debt financing from major financial institutions including Bank of America, Goldman Sachs, Wells Fargo, JPMorgan, and Barclays.

Uber's participation as an equity partner is particularly notable, given Kalanick's history with the ride-sharing company. He founded Uber but was forced out as CEO in 2017 amid controversy and accusations. His return to the company as an investor signals a reconciliation of sorts and underscores Uber's interest in physical automation technologies.

How to Understand Atoms' Path to Scale

Horowitz outlined several key considerations for how Atoms and similar companies will succeed in deploying AI and robotics at scale in the physical world:

• Customer Value First: Products must become useful to customers quickly and deliver tangible benefits before companies can earn the right to operate at scale in regulated industries
• Regulatory Navigation: Public acceptance and regulatory approval are critical challenges for companies deploying AI and robotics in physical sectors, requiring careful stakeholder management
• Industry Transformation: Success requires bringing innovation and hustle to industries that have historically waited for technology to happen to them, rather than actively adopting it

"This lesson is going to be applied over and over again as AI and robotics get deployed into the physical world," Horowitz noted. "The future belongs to those products that become legitimate by bringing some hustle to industries that have waited for technology to happen to them."

Ben Horowitz, Co-founder at Andreessen Horowitz

The $1.7 billion funding round positions Atoms as one of the largest bets on physical AI infrastructure to date. It reflects a broader shift in venture capital away from consumer-facing AI applications and toward industrial automation, where the economic impact and addressable market are potentially far larger.

Kalanick's vision for Atoms extends the philosophy he applied at Uber, where software was used to organize transportation networks, and at CloudKitchens, where real estate and food production were digitized. Atoms represents the next frontier: using AI and robotics to automate the fundamental processes of making, moving, and storing physical goods at industrial scale.