BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. CortexPrism records 263 monthly visits with -87.6% growth and Free pricing.
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
Open-source, self-hosted operating system for autonomous AI agents
| Dimension / Metric | | |
|---|---|---|
| Official Domain | bigmodel.cn | cortexprism.io |
| Pricing Model | Freemium | Free |
| Monthly Visits | 5.7M (5,700,686) | 263 (263) |
| MoM Traffic Delta | -1.17M (-17%) |
| -1.85K (-87.6%) |
| Primary Market & Share | 🇨🇳 China (85.8%) | 🇺🇸 United States (100%) |
|---|
| Direct Visits / mo | 4.23M | 78 |
|---|
| User Rating | 4.6 | 4.2 |
|---|
| 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.
Open-source, self-hosted operating system for autonomous AI agents
Run agents against multiple model vendors and swap or route between them without rewriting your agent logic.
Give agents working memory and long-term recall so context survives across sessions instead of resetting each run.
Register your own APIs, scripts and data sources as callable tools that autonomous agents can chain together.
Deploy the whole stack inside your own network or VPS, keeping prompts, memory and tool traffic under your control.
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.
Offers massive context windows and robust multimodal Gemini APIs, but differs in model architecture and regional enterprise tooling.
#3SpecialistAggregates hundreds of global models under one API endpoint, whereas BigModel provides direct native infrastructure for Zhipu's GLM models.
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-sourceBrowser agents and stealth cloud browsers for real web tasks
Your always-on AI teammate, hosted and managed for you
Run, fine-tune, and deploy machine learning models with one line of code
Delivers ultra-fast inference speeds for open-weight models, but focuses less on proprietary enterprise agent building toolkits than BigModel.
High-trust frontier inference, encrypted end to end
Free / Open-sourceOffers highly cost-effective serverless inference for open models, but lacks BigModel's integrated enterprise knowledge base and agent tools.
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.
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.
Free / Open-sourceSpecializes in serverless open-source model hosting and dedicated GPU clusters, but provides less native proprietary GLM model integration.
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Your always-on AI teammate, hosted and managed for you
Run, fine-tune, and deploy machine learning models with one line of code
High-trust frontier inference, encrypted end to end
