OpenRouter
60 pts
0 wins
VS
👑 
ChatGLM (Zhipu AI)
80 pts
2 wins
🏆 Overall, ChatGLM (Zhipu AI) offers more free value (2/6 categories)
📊 Side-by-Side
Category
OpenRouter
ChatGLM (Zhipu AI)
Free Tier
✅ Varies by model
✅ No explicit limit
Free API
✅ Free models
✅ 500万 tokens
Rate Limit
20 RPM
5 RPM
Open Source
❌ No
✅ Yes
Free Models
1
1
GitHub Stars
-
⭐ 7,076
🧠 Model Details
OpenRouter 1 models Free Models (多个)
Multiple free models available (Llama, Gemma, etc.)
ChatGLM (Zhipu AI) 1 models GLM-4
Zhipu's flagship model, free to use