Google Gemini
1,500
requests/day
Gemini 2.5 Flash
2M context
No credit card
Groq
14,400
requests/day
Llama 3.3 70B
Ultra-fast LPU
No credit card
Cerebras
1M
tokens/day
GPT-OSS-120B
Fastest inference
No credit card
OpenRouter
200
requests/day
300+ models
Free tier available
No credit card
SiliconFlow 🇨🇳
15+
free models
Qwen, DeepSeek, GLM
Chinese platform
No credit card
ModelScope 🇨🇳
55
free models
Alibaba platform
Qwen, DeepSeek
No credit card
Z.ai 🇨🇳
4
free models
GLM-4.5, GLM-4V
Zhipu AI
No credit card
Kilo Code
200
requests/hour
12 free models
1M context
No credit card