ChatGPT is owned by OpenAI, the company that developed the AI platform. The...

https://wiki-mixer.win/index.php/Is_Sam_Altman_the_Owner_of_ChatGPT%3F

ChatGPT is owned by OpenAI, the company that developed the AI platform. The OpenAI Foundation oversees its governance to ensure responsible use. While Microsoft holds a significant investment stake and partnership role, it does not own or control ChatGPT