Character.AI

ColossalChat is a free open source alternative to the ChatGPT chatbot launched by Colossal AI, and its GitHub project has won a 26K star rating.

TigerBot is an AI conversation chatbot launched by the domestic company Hubo Technology.

Forefront is a free AI chatbot based on the GPT-4 model shell, providing a better ChatGPT user experience. Users can switch between GPT-4 and GPT-3.5 models, register to use GPT-4 for free, generate images, customize character roles, share chat, and more.

AI dialogue companion tool

The DingTalk Personal Edition has officially launched internal testing, and all users can apply to join the testing on the DingTalk official website.

Pi is an AI chatbot launched by startup AI company Infection AI,