Free AI platform comparison

OpenRouter vs SiliconFlow: Complete Comparison

OpenRouter 和硅基流动 (SiliconFlow) 深度对比：免费额度、API 价格、模型能力、国内可用性，帮你选最合适的 AI 工具

Quick decision

OpenRouter vs SiliconFlow: Complete Comparison: pricing, free API, and limits

Quick answer: choose OpenRouter if its free tier, model family, or ecosystem fits your app better; choose SiliconFlow if it gives better free API credits, pricing, or access for your workflow. This comparison focuses on free tier, API pricing, limits, setup, and practical alternatives.

Free tierOpenRouter: Varies by model · SiliconFlow: Varies by model

Free APIFree models vs ¥14

Best checkCredits, rate limits, setup friction

DecisionTest both if rank, latency, or access matters

OpenRouter detailsFree tier, API credits, limits and setup SiliconFlow detailsFree tier, API credits, limits and setup Free AI API directoryCompare all free credits and limits

OpenRouter

60pts

0 wins

👑

SiliconFlow

65pts

1 wins

🏆 Overall, SiliconFlow offers more free value (1/6 categories)

📊 Side-by-Side

🧠 Model Details

OpenRouter1 models

Free Models (多个)

📐 varies⚡ 20 RPM

Multiple free models available (Llama, Gemma, etc.)

SiliconFlow2 models

DeepSeek-V3 (hosted)

📐 64k⚡ Rate limited

Free hosting of multiple open-source models

Qwen2.5-72B (hosted)

📐 32k⚡ Rate limited

Free access to Qwen large model

🎯 Which should you choose?

Choose OpenRouter if…

you want Varies by model on the free tier, plus Free models for API tests.

Choose SiliconFlow if…

you want Varies by model on the free tier, plus ¥14 for API tests.

FAQ

Which is better, OpenRouter or SiliconFlow?

SiliconFlow scores higher in this free-tier comparison because it wins more of the measured categories. Still, the best choice depends on your exact needs: free chat access, API credits, open-source models, or rate limits.

Does OpenRouter have a free tier?

Yes. OpenRouter lists Varies by model for free users.

Does SiliconFlow have a free tier?

Yes. SiliconFlow lists Varies by model for free users.

Which one is better for API experiments?

OpenRouter offers Free models; SiliconFlow offers ¥14. Choose the option with enough credits and rate limits for your prototype.

View OpenRouter →View SiliconFlow →