Free AI platform comparison

SiliconFlow vs ChatGLM (Zhipu AI): Complete Comparison

硅基流动 (SiliconFlow) 和智谱清言 (智谱AI) 深度对比：免费额度、API 价格、模型能力、中国大陆可用性，帮你选最合适的 AI 工具

Quick decision

SiliconFlow vs ChatGLM (Zhipu AI): Complete Comparison: pricing, free API, and limits

Quick answer: choose SiliconFlow if its free tier, model family, or ecosystem fits your app better; choose ChatGLM (Zhipu AI) 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 tierSiliconFlow: Free model access varies by model; RPM/TPM and context limits should be checked in the console · ChatGLM (Zhipu AI): No explicit limit

Free API¥14 vs 500万 tokens

Best checkCredits, rate limits, setup friction

DecisionTest both if rank, latency, or access matters

SiliconFlow detailsFree tier, API credits, limits and setup ChatGLM (Zhipu AI) detailsFree tier, API credits, limits and setup Free AI API directoryCompare all free credits and limits

SiliconFlow

65pts

1 wins

👑

ChatGLM (Zhipu AI)

80pts

1 wins

🏆 Overall, ChatGLM (Zhipu AI) offers more free value (1/6 categories)

📊 Side-by-Side

🧠 Model Details

SiliconFlow2 models

DeepSeek-V3 (hosted)

📐 64k⚡ Free-tier RPM/TPM varies

Hosted open model; verify free/zero-price availability, RPM, TPM, context, and queue limits in the console

Qwen2.5-72B (hosted)

📐 32k⚡ Free-tier RPM/TPM varies

Qwen-family hosted model; availability, free quota, context, and rate limits can change by model version

ChatGLM (Zhipu AI)1 models

GLM-4

📐 128k⚡ Fair use

Zhipu's flagship model, free to use

🎯 Which should you choose?

Choose SiliconFlow if…

you want Free model access varies by model; RPM/TPM and context limits should be checked in the console on the free tier, plus ¥14 for API tests.

Choose ChatGLM (Zhipu AI) if…

you want No explicit limit on the free tier, plus 500万 tokens for API tests.

FAQ

Which is better, SiliconFlow or ChatGLM (Zhipu AI)?

ChatGLM (Zhipu AI) 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 SiliconFlow have a free tier?

Yes. SiliconFlow lists Free model access varies by model; RPM/TPM and context limits should be checked in the console for free users.

Does ChatGLM (Zhipu AI) have a free tier?

Yes. ChatGLM (Zhipu AI) lists No explicit limit for free users.

Which one is better for API experiments?

SiliconFlow offers ¥14; ChatGLM (Zhipu AI) offers 500万 tokens. Choose the option with enough credits and rate limits for your prototype.

Source snapshot

Data source: yangmao.ai provider YAML tracker plus curated comparison notes. Official dashboards can change credits, limits, model availability, and pricing without notice; verify in the provider console before production.

yangmao.ai comparison slug: siliconflow-vs-zhipu
SiliconFlow source: https://siliconflow.cn
ChatGLM (Zhipu AI) source: https://chatglm.cn
Dataset freshness: SiliconFlow: 2026-06-15 · ChatGLM (Zhipu AI): 2026-06-15
Decision data: Free tier, API credits, rate limits, model list, China access notes, and curated comparison dimensions from the yangmao.ai provider tracker.

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