X Square Robot
Category: Robotics / Embodied AI
A pioneer in embodied AI developing general-purpose foundation models and humanoid hardware designed to bridge the gap between digital intelligence and physical task execution. X Square Robot was founded in 2023. The company is led by Wang Qian. Based in Shenzhen, China. Team size: 51-200. Total funding raised: ~$590M total (Series C amount undisclosed). Latest round: Series C. Key investors include HongShan (Sequoia China), Xiaomi, IDG Capital, Alibaba Cloud, Meituan, ByteDance, SAIC Capital, China Mobile, Legend Capital, Source Code Capital, CICC Capital, INCE Capital.
AMW Analysis
X Square Robot, founded in 2023 and based in Shenzhen, develops general-purpose embodied AI foundation models and humanoid hardware aimed at bridging digital intelligence and physical task execution, positioned as a "universal robot brain" that lets machines generalize across unstructured real-world tasks without task-specific programming. Its core product line includes the WALL-A vision-language-action foundation model, the open-sourced WALL-OSS model, the Quanta humanoid platform (including the Quanta X2), and the ArtiXon dexterous hand, targeting industrial and care-sector applications.
The company's news flow since early 2026 centers almost entirely on rapid, repeated fundraising: a Series A++ round of $140-143 million closed in January 2026, backed simultaneously by ByteDance, Alibaba, and Meituan alongside HongShan and other investors, bringing total disclosed funding to $143 million per the profile, with news items citing higher cumulative figures reaching over $280 million across multiple rounds. A further large round followed in February 2026, led by SAIC Capital and CICC, reported as the highest valuation among disclosed embodied AI companies that year and involving strategic automotive-industry participation. This funding cadence indicates sustained investor interest as the company works to scale humanoid production and move its foundation models from lab prototypes toward industrial deployment.
AMW analysis, generated from 6 tracked news signals.
- Founded
- 2023
- Headquarters
- Shenzhen, China
- Team size
- 51-200
- Total funding
- ~$590M total (Series C amount undisclosed)
Value proposition
Provides a 'universal robot brain' that enables machines to generalize across diverse, unstructured real-world tasks without task-specific programming, significantly reducing deployment complexity and cost.
Products and solutions
WALL-B: World Unified Model architecture foundation model (Apr 2026) training perception, language, action, and physical prediction in one network., WALL-A: Proprietary end-to-end VLA foundation model integrated with predictive World Models., WALL-OSS / WALL-OSS-0.5: Open-source embodied AI model family (GitHub/Hugging Face); WALL-WM event-level world model., Quanta X2: High-performance wheeled humanoid robot (62 DoF, 172cm)., Quanta X1 / X1 PRO: Wheeled bimanual robot platforms for multi-scenario deployment., ArtiXon Hand: Self-developed 20-DoF dexterous robotic hand with tactile sensing.
Unique value
One of the first companies to achieve a fully end-to-end paradigm that deeply integrates Vision-Language-Action (VLA) models with 'World Models,' allowing robots to 'imagine' and predict physical outcomes before acting.
Target customer
Industrial manufacturing firms, logistics and e-commerce fulfillment centers, service industry providers (hospitality/domestic), and the global AI research community.
Industries served
Robotics & Automation, Logistics & Warehousing, Smart Manufacturing, E-commerce & Delivery, AI Research & Development
Technology advantage
Combines proprietary high-performance hardware (20-DoF dexterous hands) with a generalized AI brain, enabling robots to master human-like skills such as tool use and precise manipulation in the 'last centimeter' of task execution.
How they differentiate
X Square Robot differentiates through its 'WALL-A' foundation model, which uniquely integrates Vision-Language-Action (VLA) with predictive 'World Models.' This allows robots to simulate physical outcomes before execution. Unlike competitors focused solely on bipedal movement, X Square utilizes a wheeled-humanoid hybrid (Quanta X2) for superior industrial stability and speed, paired with the 20-DoF ArtiXon dexterous hand for sub-millimeter precision.
Main competitors
Figure AI, Unitree Robotics, Tesla (Optimus), Agility Robotics
Key partnerships
58.com (58到家): Commercial AI-powered home cleaning service and X Family Member Program in Shenzhen and Beijing., Alibaba Cloud: Strategic partnership for compute infrastructure and cloud-based model iteration., Meituan: Strategic investor and partner for service-scenario testing., ByteDance: Strategic investor with AI research synergies., Xiaomi: Strategic investor (Series B lead) with hardware/ecosystem synergies., HongShan (Sequoia China): Lead financial partner across multiple rounds.
Notable customers
58.com / 58到家 (home cleaning & in-home robot trials), Alibaba Cloud (Strategic Partner), Meituan (Strategic Partner), Logistics operators (parcel sorting deployments), Global AI Research Community (via WALL-OSS)
Major milestones
Founded Dec 2023 by PhD roboticist Wang Qian (王潜), Launched WALL-A end-to-end VLA foundation model; open-sourced WALL-OSS, Released Quanta X2 wheeled humanoid and ArtiXon 20-DoF hand, Series A++ ~$140M (Jan 2026) with ByteDance/HongShan, Released WALL-B World Unified Model (Apr 2026); Series B ~RMB 2B led by Xiaomi+HongShan, Commercial home robots with 58.com; X Family Member Program (May 2026), Series C at >$2.8B valuation (Jun 2026); Greater Bay Area first embodied AI firm above RMB 20B
Growth metrics
Reached Series C at >$2.8B valuation (Jun 2026) with ~$590M total raised; commercial home-cleaning with 58.com and logistics sorting deployments; PitchBook lists ~700 employees.
Market positioning
A high-end 'Embodied AI' pioneer positioning itself as the provider of the 'universal robot brain' for industrial, logistics, and service sectors.
Geographic focus
Headquartered in Shenzhen, China, with a global reach through its open-source 'WALL-OSS' model family and international research community engagement.
Patents and IP
Holds proprietary IP for self-developed core components including high-torque joint modules, power drivers, and main controllers; specific patent filings focus on end-to-end embodied intelligence architectures.
About Wang Qian
Wang Qian is the founder and CEO of X Square Robot. He holds a PhD in Robotics from the University of Southern California (USC) and a Bachelor's degree from Tsinghua University. Before founding X Square Robot, he had a distinguished career in quantitative finance, where he founded and managed a quantitative hedge fund in the United States. He is recognized for his early research contributions to neural networks and attention mechanisms, which he now applies to the field of embodied AI.
Latest news about X Square Robot
- Chinese embodied AI startup X Square Robot secured several hundred million yuan in fresh funding led by SAIC Capital and CICC, achieving the highest valuation among disclosed embodied AI companies in
- X Square Robot has raised 140 million USD in Series A++ funding to industrialize general-purpose embodied AI. Backed by ByteDance and Alibaba, the company is scaling its WALL-A foundation model to bri
- X Square Robot secured USD 143 million in its A++ round, becoming the first Chinese humanoid startup backed by ByteDance, Meituan, and Alibaba simultaneously 🤖 Raising 3 billion yuan across 9 rounds,
- X Square Robot secured 140 million dollars in a Series A++ round, becoming the only startup backed by ByteDance, Meituan, and Alibaba. 🤖 This triple backing signals a systemic shift toward universal r
- X Square has raised 1 billion yuan ($143 million) in a funding round led by ByteDance and HongShan Capital, bringing its total recent capital to over $280 million. The investment signals a strategic p
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Official website: https://www.x2robot.com/
