A few decades ago, Hangzhou was best known for postcard views of West Lake, lazy tea fields, and a slower pace of life than Beijing or Shanghai.
Then Jack Ma built Alibaba there, and everything changed.
Alibaba didn’t just create jobs. It pulled in capital, engineers, startups, and suppliers.
It trained a whole generation of entrepreneurs who learned how to scale businesses, ship products fast, and think globally.
Hangzhou became a tech city almost by accident, the way a small surf town suddenly becomes crowded once someone finds the perfect wave.
Today, Hangzhou is no longer just “Alibaba’s hometown.”
It has climbed into one of China’s top performing cities, powered by rising wages, a healthy property market, and a fast-growing private sector.
But the real story now is something bigger.
Hangzhou is turning itself into a full-blown artificial intelligence and advanced technology hub – a place some investors are starting to say could become China’s next Silicon Valley.
And the proof lives in six fast-moving startups locals now call the “Six Little Dragons.”
Why Hangzhou feels different
Hangzhou sits about one hour from Shanghai by high-speed train, right inside the powerful Yangtze River Delta economic zone.
It has more than 12 million people, but it doesn’t feel as crowded or expensive as China’s mega-cities.
Startup founders often describe Hangzhou as creative, open, and less commercialised.
People aren’t crushed by insane rent or housing pressure. Engineers can afford to live comfortably. Teams can stay focused on building technology instead of constantly chasing salary jumps just to survive.
That matters more than it sounds.
Deep technology – AI, robotics, brain science – takes years of patient work.
If your engineers are stressed about rent and switching jobs every six months, innovation suffers.
Hangzhou also made it easier for talent to settle by loosening China’s hukou residency system.
That gives workers better access to schools, healthcare, and social services – a huge advantage for young families and long-term professionals.
Rent is about 20% cheaper than Beijing, while software engineers still earn solid salaries. Your money simply goes further.
In short: Hangzhou offers Silicon Valley energy, without Silicon Valley rent.
Meet the Six Little Dragons
Out of this environment emerged six standout startups spanning AI, robotics, gaming, spatial intelligence and brain-computer technology.
They didn’t plan to become a club. They just happened to grow fast, from the same city, at the same time.
Manycore builds spatial intelligence software – AI that turns real-world spaces into digital environments.
Think of it as teaching computers how to understand buildings, rooms, and physical space. In early 2025, it became the first of the Dragons to file for an IPO in Hong Kong.
DeepSeek exploded globally in early 2025 when its open-source AI model matched the performance of much larger Western systems, but reportedly cost only a fraction to train.
Its app hit millions of downloads in weeks and topped the U.S. App Store. DeepSeek proved that smart engineering can beat brute force spending.
Unitree makes humanoid robots. It went viral when its robots danced on China’s Spring Festival Gala. Morgan Stanley estimates its robots may be the most widely used humanoid machines in the world thanks to affordable pricing. An IPO could value it near US$7 billion.
DEEP Robotics focuses on industrial robots – machines that inspect factories, handle dangerous environments, and reduce human risk.
Game Science created Black Myth: Wukong, one of the fastest-selling video games ever, selling more than 25 million copies. It shows Hangzhou isn’t just about hardware and algorithms, it can produce global entertainment hits too.
And BrainCo, founded originally at Harvard, develops brain-computer interface technology. It moved headquarters to Hangzhou in 2018 and is now seeking pre-IPO funding at over US$1 billion valuation.
Different sectors. Same city. Same momentum.
That kind of clustering is exactly how Silicon Valley started.
Hangzhou’s secret sauce
Hangzhou’s biggest hidden weapon is Zhejiang University, one of China’s top engineering schools and among Asia’s best.
Three of the Six Little Dragons were founded by its alumni, including DeepSeek’s CEO.
The university pumps out computer scientists, AI researchers and robotics engineers every year. Some graduates from overseas universities even apply to work here.
Around the city, clusters of coders live and work together in suburban areas that feel like mini tech campuses.
Companies sit within 30 minutes of each other, making collaboration easy and fast.
That density is critical because Ideas bounce faster, hiring becomes easier, and partnerships happen naturally.
And because living costs are manageable, people can afford to stay and build long-term careers.
Hangzhou’s government plays a surprisingly light role.
Instead of micromanaging startups, it provides infrastructure, subsidies, cheap loans, and room to experiment.
Some districts offer up to US$80,000 in support for high-tech firms. Students can access interest-free startup loans.
In 2025 alone, Hangzhou committed more than US$14 billion to grow its AI sector and pledged over US$56 billion in tech investment by 2030.
But the key difference is freedom.
Startups aren’t constantly inspected or pushed to follow political trends.
They’re allowed to test ideas, fail fast, and scale what works.
Why investors are starting to paying attention
Hangzhou now hosts hundreds of AI companies and a growing number of unicorns.
It already generates most of Zhejiang Province’s AI profits. Several Dragons are moving toward IPOs.
More importantly, the ecosystem looks sustainable, not just one lucky company, but a pipeline of talent, funding, and innovation.
The competition is intense.
Big players like Alibaba, Huawei, ByteDance and others are building their own AI platforms.
Some startups will fail. Others will surprise everyone.
