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Z.ai

Free AI Chatbot powered by GLM-4.5

AI chatbotGLM-4.5coding assistantcontent generatorproductivity toolArtificial IntelligenceDeveloper ToolsProductivity
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Collected: 2025/9/25

What is Z.ai? Complete Overview

Z.ai is a free AI chatbot powered by the advanced GLM-4.5 language model. It offers users an intelligent conversational experience with capabilities ranging from coding assistance to content creation. The tool solves key pain points by providing instant, accurate responses to queries, automating repetitive tasks, and enhancing productivity for both individuals and professionals. Z.ai is designed for a wide target audience including developers, content creators, researchers, and general users looking for AI-powered assistance in their daily tasks.

Z.ai Interface & Screenshots

Z.ai Z.ai Interface & Screenshots

Z.ai Official screenshot of the tool interface

What Can Z.ai Do? Key Features

Auto Think

Z.ai's Auto Think feature helps users brainstorm ideas, solve complex problems, and generate creative solutions by leveraging the power of GLM-4.5's reasoning capabilities.

AI Slides

Create professional presentations effortlessly with AI-generated slides that include relevant content, layouts, and design suggestions tailored to your topic.

Full-Stack Development

Get assistance with coding tasks across the full development stack, from front-end to back-end, with accurate code generation and debugging support.

Magic Design

Transform your ideas into visually appealing designs with AI-powered suggestions for graphics, layouts, and color schemes.

Deep Research

Access comprehensive research capabilities that can analyze, summarize, and present information from various sources on complex topics.

Code Writing

Generate clean, functional code snippets in multiple programming languages based on your specifications and requirements.

Best Z.ai Use Cases & Applications

Content Creation

Bloggers and marketers can use Z.ai to generate article drafts, social media posts, and marketing copy quickly, saving hours of writing time.

Programming Assistance

Developers can leverage the chatbot to debug code, generate boilerplate templates, or explain complex programming concepts in simple terms.

Academic Research

Students and researchers can utilize the Deep Research feature to gather and synthesize information from multiple sources for papers and projects.

Business Presentations

Professionals can create polished presentations rapidly using the AI Slides feature, with automatically generated content and design suggestions.

How to Use Z.ai: Step-by-Step Guide

1

Visit chat.z.ai and either sign in or start using the chatbot immediately without registration for basic features.

2

Type your query or request in the chat interface. You can ask questions, request content creation, or seek coding help.

3

For advanced features like Auto Think or Magic Design, select the specific tool from the available options before submitting your request.

4

Review the AI-generated response and use the built-in editing tools to refine or modify the output as needed.

5

For API access or enhanced capabilities, consider upgrading to the GLM Coding Plan starting at $3.

Z.ai Pros and Cons: Honest Review

Pros

Free basic access makes it accessible to all users
Specialized tools for different needs (coding, design, research)
Powered by advanced GLM-4.5 model for high-quality outputs
Simple, intuitive interface requiring minimal learning curve
Affordable premium plan starting at just $3

Considerations

Free version has limited access to advanced features
No offline functionality - requires internet connection
API access restricted to paid plans only

Is Z.ai Worth It? FAQ & Reviews

Yes, Z.ai offers free basic chatbot functionality. For advanced features and API access, there's a paid GLM Coding Plan starting at $3.

Z.ai supports multiple programming languages including Python, JavaScript, Java, C++, and more for code generation and debugging.

The free version has limitations for commercial use. The GLM Coding Plan offers appropriate licensing for commercial applications.

Z.ai differentiates itself with specialized tools like Auto Think and Magic Design, powered by the advanced GLM-4.5 model for more accurate and creative outputs.

Z.ai follows strict privacy policies as outlined in their Terms of Service and Privacy Policy to protect user data and conversations.

How Much Does Z.ai Cost? Pricing & Plans

Free

$0
Basic chatbot functionality
Limited access to tools
Standard response quality

GLM Coding Plan

From $3
GLM-4.5 API access
Enhanced response quality
Priority support
Advanced tool access

Z.ai Support & Contact Information

Last Updated: 9/25/2025
Data Overview

Monthly Visits (Last 3 Months)

2025-07
1100825
2025-08
3501513
2025-09
3457867

Growth Analysis

Growth Volume
-43.6K
Growth Rate
-1.25%
User Behavior Data
Monthly Visits
3457867
Bounce Rate
0.3%
Visit Depth
2.9
Stay Time
13m
Domain Information
Domainchat.z.ai
Created Time12/15/2017
Domain Age2,884 days
Traffic Source Distribution
Search
33.8%
Direct
53.3%
Referrals
9.1%
Social
2.7%
Paid
1.0%
Geographic Distribution (Top 5)
#1CN
14.7%
#2IN
9.6%
#3ID
6.8%
#4US
6.5%
#5BR
4.0%
Top Search Keywords (Top 5)
#1 - No Traffic Data Available
#2 - No Traffic Data Available
#3 - No Traffic Data Available
#4 - No Traffic Data Available
#5 - No Traffic Data Available