X Square Robot
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About
X Square Robot (自变量机器人) is a Shenzhen-based embodied AI startup building foundation models and humanoid-form robotic platforms 12. The company previously raised a $140M Series A++ round in January 2026 led by ByteDance and Sequoia, and was backed earlier by Alibaba and Meituan — making it the only Chinese embodied-intelligence company to have received investment from three of China’s largest internet giants 23. The April 2026 Series B brought the company’s disclosed total funding to roughly $416M and signaled accelerating investor interest in full-stack embodied AI platforms 12.
Funding History
| Date | Round | Amount | Lead | Co-investors |
|---|---|---|---|---|
| 2026-01-12 | Series A++ | $140M | ByteDance, Sequoia | 23 |
| 2026-04-20 | Series B | $276M | Xiaomi, Sequoia China | 1 |
What Investors Say
No independently sourced investor quotes found.
What Founders Say
No independently sourced founder quotes found.
Sources
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“Embodied AI Startup X Square Robot Raises Nearly $276M in Series B Led by Xiaomi and Sequoia China,” Pandaily, April 2026. https://pandaily.com/embodied-ai-startup-x-square-robot-raises-nearly-276-m-in-series-b-led-by-xiaomi-and-sequoia-china↩↩↩
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“X Square Robot secures $140 million in funding from ByteDance, Sequoia, and others,” TechNode, January 12, 2026. https://technode.com/2026/01/12/x-square-robot-secures-140-million-in-funding-from-bytedance-sequoia-and-others/↩↩↩↩
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“X Square Robot secures $140M in funding for AI foundation models,” The Robot Report, January 2026. https://www.therobotreport.com/x-square-robot-secures-140m-in-funding-for-ai-foundation-models/↩↩