Zhangmen Education Inc. operates as an online learning provider, delivering customized online educational programs to students from kindergarten through high school (K-12) across the People's Republic of China. Its services encompass individualized and small-group after-school supplementary instruction for young learners aged 3 to 18. The company, established in 2014, was previously known as Global Online Education Inc. before rebranding as Zhangmen Education Inc. in April 2021.