BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. reAPI records 20,221 monthly visits with +888.3% growth and Paid pricing.
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
One OpenAI-compatible API across image, video, chat, music and code models
| Dimension / Metric | | |
|---|---|---|
| Official Domain | bigmodel.cn | reapi.ai |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 5.7M (5,700,686) | 20.22K (20,221) |
| MoM Traffic Delta | -1.17M (-17%) | +18.18K (+888.3%) |
| Primary Market & Share | 🇨🇳 China (85.8%) | 🇺🇦 Ukraine (30.7%) |
| Direct Visits / mo | 4.23M | 12.52K |
| User Rating | 4.6 | 4.4 |
| 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.
One OpenAI-compatible API across image, video, chat, music and code models
Reach image, video, chat, music and code models from many vendors through a single API key and an OpenAI-compatible request shape, so existing client code keeps working.
reAPI handles vendor selection and re-routes requests to a redundant provider when one degrades, which the company positions as sub-second failover behind a 99.96% uptime claim.
The platform states that your requests and responses are never stored on its side, which matters for teams with data-handling obligations.
Billing runs on prepaid credits worth $0.001 each, with per-key spend caps, team budget controls and automatic refunds for failed generations.
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
SpecialistOne API for 1,500+ production-ready generative media models
One API key for video, image, music, and chat 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
Delivers ultra-fast inference speeds for open-weight models, but focuses less on proprietary enterprise agent building toolkits than BigModel.
Free / Open-sourceOne OpenAI-compatible API key for 500+ AI models
Free / Open-sourceOne OpenAI-compatible API key for 500+ AI models
Free / Open-sourceOffers highly cost-effective serverless inference for open models, but lacks BigModel's integrated enterprise knowledge base and agent tools.
