SJ vs SER Comparison

Scienjoy Holding Corp is a show live streaming video entertainment social platform in China. The company operates a mobile live-streaming business by which it provides live-streaming entertainment from professional broadcasters to the end-users, allowing for the operation of live social video communities. It operates online live-streaming brands, with their respective websites & mobile apps, Showself, Lehai, & Haixiu, using Scienjoy's own mobile applications. Through the app, users can also view photos posted by broadcasters on their personal pages, leave comments, & engage in private chats with broadcasters. The users can also play simple, fun games using virtual currencies within the video rooms while watching the live streaming of a broadcaster. Geographically, it operates in PRC.

Serina Therapeutics Inc is a clinical-stage biotechnology company developing a pipeline of wholly-owned drug product candidates to treat neurological diseases and pain. Serina's POZ Platform delivery technology is engineered to provide control in drug loading and more precision in the rate of release of attached drugs, enabling the potential of certain challenging small molecules, while addressing the limitations of polyethylene glycol (PEG) and other biocompatible polymers.