Question 1

What is Z.ai?

Accepted Answer

Z.ai is an AI model and developer platform from the company formerly known internationally as Zhipu AI. It is known for the GLM family of models and provides chat, coding, reasoning, agent, multimodal and APIbased AI capabilities.

Question 2

What is Z.ai best for?

Accepted Answer

Z.ai is best for developers, AI builders and businesses that want to test GLM models for chatbots, coding assistants, agent workflows, reasoning tasks, image generation, video generation and multimodal AI applications.

Question 3

Does Z.ai offer an API?

Accepted Answer

Yes. Z.ai provides API access through its developer platform, including HTTP API usage, official Python and Java SDKs, and OpenAIcompatible SDK examples.

Question 4

What models does Z.ai provide?

Accepted Answer

Z.ai provides GLM language models such as GLM5.2 and other GLM models, plus visionlanguage, image generation, video generation and audiorelated model options listed in its developer documentation.

Question 5

Is Z.ai free?

Accepted Answer

Z.ai has platform access and APIbased usage. Some features may be free or trialbased, while API usage, coding plans or advanced model access may require payment. Users should confirm current pricing on the official Z.ai pricing page.

Question 6

Is Z.ai safe for business use?

Accepted Answer

Z.ai can be useful for business and developer workflows, but organizations should review privacy policies, data handling, regional compliance, procurement rules and regulatory requirements before sending sensitive or regulated data.

Z.ai

Core features

Overview