Songying Technology

A Shanghai maker of the ORCA physical-AI simulation platform, positioned as a domestic alternative to NVIDIA Isaac Sim.

Songying Technology was founded in Shanghai in November 2021; founder and CEO Kaixuan Nie previously served as deputy general manager of Huawei Cloud's Kunpeng solutions unit and as head of its cloud-gaming business. Its main product is the physical-AI simulation platform ORCA (now called ORCA OS), which provides physically based rendering, parallel simulation, sensor simulation, and synthetic-data generation, letting robots train and collect data in a virtual environment before transferring to real hardware; it is positioned as a domestic alternative to NVIDIA's Isaac Sim / Omniverse and is adapted for Chinese-made GPUs. ORCA 1.0 was commercialized in late 2024, with customers including humanoid-robot body makers and national- and provincial-level humanoid robot innovation centers. On funding, it closed an angel round led by Casstar in March 2025; in August 2026 it announced consecutive Series A and A1 rounds totaling several hundred million RMB, led by CICC Capital and Wuhan Hongshan Capital.

ExampleWhen the National and Local Co-built Humanoid Robotics Innovation Center's “Qilin” training ground launched, its virtual training environment was built by Songying's ORCA, used to generate simulated training data for humanoid robots.

Also called

ORCA

Related

Simulator · NVIDIA Isaac Sim · Simulation Data · Sim-to-Real Gap (Reality Gap) · Domestic Substitution · Embodied AI Training Ground (Robot Data Collection Center)

Sources

松应科技新闻中心（官网） (Chinese)
实时物理AI仿真平台松应科技完成天使轮融资 中科创星领投（品玩，2025-03-20） (Chinese)
NIE 2025 | 松应科技聂凯旋：物理AI仿真系统（弗若斯特沙利文） (Chinese)

As of

2026-08