Google DeepMind CEO Demis Hassabis thinks startups are in the midst of an 'AI bubble'
AI startups raising huge rounds fresh out the traps are a cause for concern, according to Hassabis
Google DeepMind CEO Demis Hassabis thinks there’s one particular area of the technology industry that should have investors worried about an AI bubble: startups.
When asked about the possibility of a looming bubble during a recent podcast appearance, Hassabis told Professor Hannah Fry that early-stage startups raising huge sums are a serious cause for concern.
“There is a lot of talk right now about AI bubbles,” he said. “I think there are parts of the AI ecosystem that are probably in bubbles.”
“One example would be, you know, just seed rounds for startups that basically haven’t even got going yet, and they’re raising at tens of billions of dollars valuations just out of the gate,” Hassabis added.
“It's sort of interesting to see. How can that be sustainable? My guess is probably not, at least not in general.”
Hassabis isn’t the first industry stakeholder to raise the alarm over huge startup valuations in the AI space. Earlier this year, a report from Silicon Valley Bank (SVB) warned about the rise of ‘zombiecorn’ startups – those that raise vast sums and will ultimately fail as they have no clear route to market.
SVB noted that the long-term viability of many high-flying startups in the AI space is questionable, with many recording poor revenue growth and collapsing quickly post-funding.
Sign up today and you will receive a free copy of our Future Focus 2025 report - the leading guidance on AI, cybersecurity and other IT challenges as per 700+ senior executives
Speaking to ITPro at the time, Tom Glason, CEO and co-founder at Scalewise, said the report showed rampant generative AI hype among venture capital (VC) firms was creating a new wave of doomed startups.
“The AI boom has fueled a wave of overfunded startups that look healthy on the surface, but are commercial hollow underneath,” he told ITPro. “These so-called ‘zombiecorns’ raise huge rounds but fail to build sustainable revenue or viable unit economics.”
Big tech might swerve an AI bubble
Elsewhere, Hassabis suggested he’s less concerned about an AI bubble impacting big tech providers, mainly because there’s “a lot of real business underlying” growth in this domain.
However, he did point toward a potential “overcorrection” as a result of the huge hype and subsequent investment in the space.
“I think for any new, unbelievably transformative and profound technology, of which, of course, AI is probably the most profound, you're going to get this over correction in a way,” he said.
“When we started DeepMind, no one believed in it. No one thought it was possible. People were wondering what’s AI for anyway? And then now, fast forward 10-15 years, and obviously it seems to be the only thing people talk about in business,” Hassabis added.
“It’s almost an overreaction to the underreaction. So I think it’s natural. I think we saw that with the internet, with mobile, and I think we’re seeing, or going to see it, again with AI.”
Google is insulated from a potential bubble
Notably, Hassabis suggested that Google will be insulated from an AI bubble if that situation arises.
“I don't worry too much about, are we in a bubble or not, because from my perspective, as you know, leading Google DeepMind and with Alphabet as a whole, our job, and my job, is to make sure we either way, we come out of it very strong, and I think we're very well positioned,” he told Fry.
A key factor here, he noted, is the diversity across the tech giant’s products. While Google has rolled out AI features across a range of domains, including Workspace, Chrome, and Search, AI isn’t the sole focus or money-spinner for the firm.
“I think we are tremendously positioned either way. So if it continues going like it is now, fantastic, we’ll carry on,” Hassabis added.
“If there’s a retrenchment, fine, I think we’re in a great position because we have our own stack with TPUs. We also have all these incredible Google products and the profit that all makes.”
Hassabis’ bullish position on Google’s outlook in the event of an AI bubble runs counter to recent comments from CEO Sundar Pichai.
During a recent interview with the BBC, Google chief executive Sundar Pichai told the broadcaster “no company is going to be immune, including us”.
Pichai noted that current hype and surging investment in the technology bears some similarities to the early days of the web, with rampant “excess investment” that could come back to haunt some big tech providers.
Again, though, the party line at Google appears to be that the tech giant is well positioned to withstand any potential market chaos in the event of a bubble bursting.
FOLLOW US ON SOCIAL MEDIA
Make sure to follow ITPro on Google News to keep tabs on all our latest news, analysis, and reviews.
You can also follow ITPro on LinkedIn, X, Facebook, and BlueSky.

Ross Kelly is ITPro's News & Analysis Editor, responsible for leading the brand's news output and in-depth reporting on the latest stories from across the business technology landscape. Ross was previously a Staff Writer, during which time he developed a keen interest in cyber security, business leadership, and emerging technologies.
He graduated from Edinburgh Napier University in 2016 with a BA (Hons) in Journalism, and joined ITPro in 2022 after four years working in technology conference research.
For news pitches, you can contact Ross at ross.kelly@futurenet.com, or on Twitter and LinkedIn.
-
The modern workplace: Standardizing collaboration for the enterprise IT leaderHow Barco ClickShare Hub is redefining the meeting room
-
Interim CISA chief uploaded sensitive documents to a public version of ChatGPTNews The incident at CISA raises yet more concerns about the rise of ‘shadow AI’ and data protection risks
-
What the UK's new Centre for AI Measurement means for the future of the industryNews The project, led by the National Physical Laboratory, aims to accelerate the development of secure, transparent, and trustworthy AI technologies
-
‘In the model race, it still trails’: Meta’s huge AI spending plans show it’s struggling to keep pace with OpenAI and Google – Mark Zuckerberg thinks the launch of agents that ‘really work’ will be the keyNews Meta CEO Mark Zuckerberg promises new models this year "will be good" as the tech giant looks to catch up in the AI race
-
Half of agentic AI projects are still stuck at the pilot stage – but that’s not stopping enterprises from ramping up investmentNews Organizations are stymied by issues with security, privacy, and compliance, as well as the technical challenges of managing agents at scale
-
What Anthropic's constitution changes mean for the future of ClaudeNews The developer debates AI consciousness while trying to make Claude chatbot behave better
-
Satya Nadella says a 'telltale sign' of an AI bubble is if it only benefits tech companies – but the technology is now having a huge impact in a range of industriesNews Microsoft CEO Satya Nadella appears confident that the AI market isn’t in the midst of a bubble, but warned widespread adoption outside of the technology industry will be key to calming concerns.
-
DeepSeek rocked Silicon Valley in January 2025 – one year on it looks set to shake things up again with a powerful new model releaseAnalysis The Chinese AI company sent Silicon Valley into meltdown last year and it could rock the boat again with an upcoming model
-
Workers are wasting half a day each week fixing AI ‘workslop’News Better staff training and understanding of the technology is needed to cut down on AI workslop
-
Google’s Apple deal is a major seal of approval for Gemini – and a sure sign it's beginning to pull ahead of OpenAI in the AI raceAnalysis Apple opting for Google's models to underpin Siri and Apple Intelligence is a major seal of approval for the tech giant's Gemini range – and a sure sign it's pulling ahead in the AI race.