SiliconFlow
SG · serverless
Chinese inference platform with a wide open-weight catalogue.
Free tierOpenAI-compatibleUS
- Category
- serverless
- Free tier
- Yes
- OpenAI API
- Compatible
- Adds on top
- None - sets its own prices
Margin over the underlying model price
What SiliconFlow charges
Live prices for widely-hosted open-weight models, sampled from the shared catalogue. Compare the same row against other hosts on each model page.
| Model | Input / 1M | Output / 1M | Context | Throughput |
|---|---|---|---|---|
| GLM 5.3 Flash | $0.150 | $0.500 | 1.0M | - |
| DeepSeek V4 Flash 0731 | $0.220 | $0.660 | 1.0M | - |
| DeepSeek V4.1 Flash | $0.300 | $1.20 | 1.0M | - |
| DeepSeek V4 Flash Vision Exp | $0.440 | $1.32 | 1.0M | - |
| DeepSeek V4 Pro 0813 | $1.32 | $3.96 | 1.0M | - |
| GLM 5.3 | $1.40 | $4.40 | 1.0M | - |
| Qwen3.8 2.4T A95B | $2.00 | $6.00 | 1.0M | - |
SiliconFlow alternatives
Other services in the same category. These are genuine substitutes - services in a different category solve a different problem.
Frequently asked
Is SiliconFlow OpenAI-compatible?
Yes. SiliconFlow accepts the OpenAI chat-completions request shape, so most SDKs work by changing the base URL and API key.
Does SiliconFlow have a free tier?
Yes - SiliconFlow offers free usage, though limits and eligible models change frequently. Check the pricing page before relying on it.
How does SiliconFlow charge?
Per token Margin over the underlying model price: none - sets its own prices.