Z.ai is described as 'AI-powered conversational platform developed by Zhipu AI, designed to provide intelligent, natural, and context-aware interactions. It leverages Zhipu’s advanced large language models (GLM series) to support tasks such as answering questions, generating content' and is a large language model (llm) tool in the ai tools & services category. There are more than 10 alternatives to Z.ai, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Android Tablet apps. The best Z.ai alternative is ChatGPT, which is free. Other great sites and apps similar to Z.ai are DeepSeek, Lumo by Proton, Mistral Le Chat and Google Gemini.