Amazon Decart Acquisition: Amazon in Talks to Buy AI Startup for $7 Billion

Seven billion dollars. For a three-year-old startup most people have never heard of. That is how overheated — and how high-stakes — the AI arms race has become, and Amazon just made its boldest move yet to stay in it.

On Sunday, the Wall Street Journal reported that Amazon is in talks to acquire Decart, an Israeli-founded artificial intelligence startup, in a deal valued at around $7 billion, citing people familiar with the matter. Reuters carried the report on October 11, and it has since ricocheted across financial newsrooms around the world. If the deal closes, it would be one of the largest AI acquisitions in Amazon’s history — and a direct shot at the one company that currently holds the keys to the AI kingdom: Nvidia.

So who is Decart, why is Amazon willing to pay nearly double the startup’s most recent valuation, and what does it mean for the rest of us? Let’s dig in.

What We Know About the Talks

According to the Journal’s reporting, negotiations are advanced enough that an agreement could be signed relatively soon — provided the talks don’t fall apart or a rival bidder doesn’t swoop in with a better offer. Amazon declined to comment outside regular business hours, and Decart did not respond to requests for comment. Reuters said it could not independently verify the report.

Here’s the eye-catching number: the Journal reports that Decart was valued at nearly $4 billion in May, based on PitchBook data. A $7 billion price tag would mean Amazon is prepared to pay roughly 75% more than the market valued the company just five months ago. That’s not a casual premium — that’s a “we cannot afford to lose this” premium.

And it gets more dramatic. Bloomberg reported last month that Anthropic — the AI lab behind Claude — had explored acquiring Decart for a potential $6 billion in August, but walked away after conducting due diligence. Amazon, in other words, may be bidding on a prize its closest rival examined and passed on. That raises the question every investor is asking right now: does Amazon know something Anthropic doesn’t, or is someone about to overpay?

So What Does Decart Actually Do?

Decart was founded in 2023 in San Francisco by three Israeli engineers, and it has built its reputation on solving one of the AI industry’s most expensive headaches: chip lock-in.

Right now, most AI models are built for specific chips — overwhelmingly Nvidia’s GPUs — and moving them to different hardware requires painful performance tuning and re-engineering. Decart’s core software removes that burden, letting developers move AI training and inference workloads between chips from different vendors with minimal friction. In an era when compute demand far outstrips supply, the ability to run your AI on whatever chips you can get your hands on is enormously valuable.

But Decart isn’t just a plumbing company. It has also pushed into what researchers call world models — AI systems that learn the rules of the physical world, like physics and spatial structure, to generate and simulate realistic 3D environments. Its two headline products:

Lucy, backed by Nvidia, which can edit live video in real time — a capability with obvious applications in media, gaming, and content creation. And Oasis, which generates interactive simulated environments used to train and test robots and autonomous-driving systems before they ever touch the real world.

The company raised $300 million in May in a funding round led by Radical Ventures, with Nvidia itself joining as a new investor. In total, it has pulled in more than $400 million from backers including Sequoia Capital, Benchmark, and Radical Ventures.

Why the Amazon Decart Acquisition Matters for AWS

To understand Amazon’s appetite, look at its chip strategy. The cloud giant has spent years building its own custom AI silicon — including Trainium, now in its third generation. In fact, Amazon gave Decart early access to Trainium3 in 2025, a sign the two companies have been circling each other for a while.

Acquiring Decart would hand Amazon a software layer purpose-built to bridge its proprietary chips with customer workloads. The logic is vertical integration in its purest form: Amazon owns the chips, the cloud infrastructure (AWS), and — with Decart — the software that makes everything run smoothly across all of it. It’s the same playbook Apple ran with the iPhone, applied to the AI cloud.

The bigger prize, though, is independence from Nvidia. Today, anyone building serious AI on AWS still ends up renting Nvidia GPUs, paying Nvidia’s margins. If Decart’s software makes it genuinely easy to shift workloads onto Amazon’s own Trainium chips, AWS could start steering customers toward its in-house silicon — keeping more of the AI boom’s profits for itself and weakening Nvidia’s grip on the ecosystem.

That tension is worth watching because it runs both ways: Nvidia is an investor in Decart. The chip giant put money into the May funding round. If its biggest customer-turned-competitor swallows one of its portfolio companies, the relationship between Nvidia and the cloud giants gets even more complicated.

The One That Got Away: Anthropic’s $6 Billion Pass

One detail in this saga deserves more attention than it’s getting: Anthropic looked at Decart first. According to Bloomberg, the ChatGPT rival explored a roughly $6 billion acquisition in August and walked away after due diligence.

Why does that matter? Anthropic is one of the sharpest technical evaluators in the industry. If its engineers kicked the tires and declined, there are only a few possible explanations: the price was too high, the technology didn’t fit Anthropic’s needs, or Amazon’s strategic fit is simply better — what makes sense for a cloud infrastructure giant may not make sense for a model lab.

History is full of deals where the second bidder was the smarter one. Amazon isn’t buying a chatbot; it’s buying infrastructure. For a company that rents out compute by the hour, software that makes compute cheaper and more flexible is worth a premium a model lab would never pay. The Anthropic walkaway may say more about Anthropic’s priorities than Decart’s value.

What It Means for the AI Race

Zoom out, and this deal is a symptom of a much bigger shift: the AI race is no longer just about who builds the smartest model. It’s about who owns the full stack — the chips, the cloud, the software, and the data centers. The AI arms race keeps accelerating on every front; OpenAI just rolled out GPT-6 with a new intelligent interface, and every hyperscaler is scrambling to make sure it isn’t dependent on a rival for the hardware that powers it all.

But concentration of power brings its own anxieties. As Big Tech players swallow AI startups whole, questions about control and accountability get louder. Microsoft’s Satya Nadella recently warned that the era of superintelligence cannot rely on AI “black boxes”, calling for external control and audit systems for advanced AI. Deals like this one — a cloud giant absorbing the software layer that could decide which chips the world’s AI runs on — are exactly the kind of consolidation those warnings are about.

For startups, the message is mixed. A $7 billion exit is a dream outcome for founders and early investors, and it will pour more fuel into AI venture funding. But it also signals that the independent AI infrastructure company may be an endangered species — build something valuable, and one of the giants will simply buy you.

For the rest of us, the practical effects will be quieter but real: cheaper, more flexible cloud AI could eventually mean better and cheaper AI products, from video editing tools powered by tech like Lucy to robots trained in simulations like Oasis. The consolidation may be unsettling, but the technology it unlocks is genuinely exciting.

FAQ: Amazon Decart Acquisition Explained

Is the Amazon–Decart deal confirmed?

Not yet. The Wall Street Journal reported on October 11 that Amazon is in talks to acquire Decart for around $7 billion, citing people familiar with the matter. Neither Amazon nor Decart has commented, and talks could still collapse or be preempted by another bidder. Treat it as advanced negotiations, not a done deal.

What does Decart do?

Decart, founded in 2023 by three Israeli engineers, builds software that lets AI models run across different chip architectures without heavy re-tuning, reducing dependence on any single chip supplier. It also develops “world models” — the Lucy model edits live video in real time, while Oasis generates simulated 3D environments for training robots and self-driving systems.

Why would Amazon pay $7 billion — nearly double Decart’s May valuation?

Strategic fit. Amazon has its own AI chips (Trainium) and the world’s largest cloud (AWS). Decart’s software could bridge the two, letting AWS customers shift workloads off Nvidia GPUs onto Amazon’s in-house silicon — a huge long-term cost and competitive advantage. Infrastructure value to Amazon exceeds what a model lab like Anthropic, which passed on a $6 billion deal, would pay.

What happens to Nvidia if the deal goes through?

Nvidia remains dominant in AI chips, and it’s even an investor in Decart. But the deal would sharpen a worrying trend for Nvidia: its biggest customers — Amazon, Google, Microsoft — are all building their own chips and buying the software to make them viable alternatives. The more workloads run on Trainium instead of Nvidia GPUs, the more pricing power shifts to the cloud giants.

The Bottom Line

Amazon’s reported $7 billion pursuit of Decart isn’t really about a startup — it’s about the future shape of the AI industry. The company that controls the chips, the cloud, and the software between them controls the economics of artificial intelligence. Amazon is betting $7 billion that owning more of that stack is worth the premium.

Watch for three things in the coming days: whether the talks survive into a signed deal, whether a rival bidder emerges to spoil Amazon’s party, and how Nvidia responds to its biggest customer buying one of its portfolio companies. If this deal closes, the AI race just entered its consolidation era — and the giants are only getting bigger.