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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: $143M total. Latest round: Series A++ ($140M, Jan 2026). Key investors include ["HongShan (Sequoia China)","Alibaba Cloud","Meituan","ByteDance","Legend Capital","INCE Capital"].

Founded
2023
Headquarters
Shenzhen, China
Team size
51-200
Total funding
$143M total

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-A: Proprietary end-to-end VLA (Vision-Language-Action) foundation model integrated with predictive World Models.","WALL-OSS: An open-source version of their embodied AI model family (available on GitHub and Hugging Face) to foster community innovation.","Quanta X2: A high-performance wheeled humanoid robot featuring 62 degrees of freedom (DoF) and a 172cm frame.","Quanta X1: A first-generation wheeled bimanual robot platform used for multi-scenario deployment.","ArtiXon Hand: A self-developed dexterous robotic hand with 20 degrees of freedom and tactile sensing for sub-millimeter precision."]

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

["Alibaba Cloud: Strategic partnership for compute infrastructure and cloud-based model iteration.","Meituan: Strategic investor and partner for autonomous delivery and service-scenario testing.","ByteDance: Strategic investor with potential synergies in AI research and multimodal data.","HongShan (Sequoia China): Lead financial partner for global scaling and capital support."]

Notable customers

["Alibaba Cloud (Strategic Partner)","Meituan (Strategic Partner for Logistics)","Global AI Research Community (via WALL-OSS)"]

Major milestones

["Founded in late 2023 by PhD roboticist Wang Qian","Launched WALL-A, a proprietary end-to-end VLA foundation model","Released Quanta X2 wheeled humanoid robot and ArtiXon dexterous hand","Open-sourced WALL-OSS to the global developer community","Secured $140M Series A++ led by major Chinese tech giants in Jan 2026"]

Growth metrics

Scaled from founding to over 200 employees and $280M in funding within 24 months; transitioned from R&D to small-scale commercial shipments in late 2025.

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.

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