BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. Chert records 2,014 monthly visits with -51.8% growth and Contact for Pricing pricing.
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
Give your AI agent a phone number for iMessage and FaceTime
| Dimension / Metric | | |
|---|---|---|
| Official Domain | bigmodel.cn | trychert.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 5.7M (5,700,686) | 2.01K (2,014) |
| MoM Traffic Delta | -1.17M (-17%) | -2.17K (-51.8%) |
| Primary Market & Share | 🇨🇳 China (85.8%) | 🇺🇸 United States (89.2%) |
| Direct Visits / mo | 4.23M | 652 |
| User Rating | 4.6 | 4.3 |
| 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.
Give your AI agent a phone number for iMessage and FaceTime
Send from a phone number into real blue-bubble threads, with automatic fallback to SMS or RCS when a recipient is off iMessage.
Give your agent a voice and a face so users can talk things through or show the agent what they need help with.
Track delivery and read status per message, with webhook-ready events so your systems know what happened.
Attach PDFs, menus, decks, links, voice notes and contact cards inside the same native conversation.
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.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
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.
Free / Open-sourceOne API key for hundreds of AI models from every major provider
Free / Open-sourceOne API key for hundreds of AI models from every major provider
One 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.
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
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
Free / Open-sourceBuild, test, and deploy production-grade voice AI agents over API
Delivers ultra-fast inference speeds for open-weight models, but focuses less on proprietary enterprise agent building toolkits than BigModel.
Free / Open-sourceOffers highly cost-effective serverless inference for open models, but lacks BigModel's integrated enterprise knowledge base and agent tools.
