BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. BooksAI (Booknotes) records 2,537 monthly visits with -24.5% growth and Freemium pricing.
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
AI book summaries plus a chat with any book
| Dimension / Metric | | |
|---|---|---|
| Official Domain | bigmodel.cn | getbooknotes.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 5.7M (5,700,686) | 2.54K (2,537) |
| MoM Traffic Delta | -1.17M (-17%) | -824 (-24.5%) |
| Primary Market & Share | 🇨🇳 China (85.8%) | 🇺🇸 United States (69.6%) |
| Direct Visits / mo | 4.23M | 985 |
| User Rating | 4.6 | 4.1 |
| Supported Platforms | Website | Website |
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
Unified access to GLM large language models plus vision, OCR, speech, image, and video endpoints through one account.
Build tool-using agents and expose or consume MCP services to connect models to external systems.
Create managed knowledge bases and retrieval pipelines so models can answer with your own documents.
Tune models on your data and prototype prompts interactively in the browser before shipping.
AI book summaries plus a chat with any book
Generate a concise summary for any fiction or non-fiction title so you can grasp the main ideas without reading hundreds of pages.
Ask custom questions about a book's arguments, examples, or lessons and get answers grounded in its content, like conversing with the author.
Search by title or describe a topic and receive AI-driven reading recommendations across business, psychology, history, science, and more.
If a book isn't in the built-in library, add your own document and have the AI summarize and analyze it.
Free / Open-sourceDelivers exceptional open-weight reasoning performance at very low cost, but lacks BigModel's broad enterprise multi-modal agent building suite.
Free / Open-sourceDelivers exceptional open-weight reasoning performance at very low cost, but lacks BigModel's broad enterprise multi-modal agent building suite.
Provides industry-leading frontier intelligence and developer ecosystems, but lacks BigModel's specialized GLM architecture and native Chinese language optimizations.
Provides industry-leading frontier intelligence and developer ecosystems, but lacks BigModel's specialized GLM architecture and native Chinese language optimizations.
Offers massive context windows and robust multimodal Gemini APIs, but differs in model architecture and regional enterprise tooling.
Offers massive context windows and robust multimodal Gemini APIs, but differs in model architecture and regional enterprise tooling.
SpecialistAggregates hundreds of global models under one API endpoint, whereas BigModel provides direct native infrastructure for Zhipu's GLM models.
SpecialistAggregates hundreds of global models under one API endpoint, whereas BigModel provides direct native infrastructure for Zhipu's GLM models.
Free AI flashcard and study tools for students
Free AI flashcard and study tools for students
SpecialistOne API for 1,500+ production-ready generative media models
Free / Open-sourceSpecializes in serverless open-source model hosting and dedicated GPU clusters, but provides less native proprietary GLM model integration.
Free / Open-sourceSpecializes in serverless open-source model hosting and dedicated GPU clusters, but provides less native proprietary GLM model integration.
Bite-sized book and podcast insights you can finish in 15 minutes
Bite-sized book and podcast insights you can finish in 15 minutes
Run, fine-tune, and deploy machine learning models with one line of code
Run, fine-tune, and deploy machine learning models with one line of code
In-depth guides that help you actually master non-fiction
In-depth guides that help you actually master non-fiction
Read more books, easier — key ideas from thousands of titles.
Read more books, easier — key ideas from thousands of titles.
Delivers ultra-fast inference speeds for open-weight models, but focuses less on proprietary enterprise agent building toolkits than BigModel.
