Free AI platform comparison

Doubao (ByteDance) vs SiliconFlow: Complete Comparison

豆包 (字节跳动) 和 硅基流动 (SiliconFlow) 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

Doubao (ByteDance) vs SiliconFlow: Complete Comparison: pricing, free API, and limits

Quick answer: choose Doubao (ByteDance) 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 tierDoubao (ByteDance): No explicit limit · SiliconFlow: Free model access varies by model; RPM/TPM and context limits should be checked in the console
Free API50万 tokens vs ¥14
Best checkCredits, rate limits, setup friction
DecisionTest both if rank, latency, or access matters
👑Doubao (ByteDance)

Doubao (ByteDance)

75pts
1 wins
VS
SiliconFlow

SiliconFlow

65pts
0 wins

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

📊 Side-by-Side

Category
Doubao (ByteDance)
SiliconFlow
Free Tier
✅ No explicit limit
✅ Free model access varies by model; RPM/TPM and context limits should be checked in the console
Free API
✅ 50万 tokens
✅ ¥14
Rate Limit
5 RPM
Varies by model/account (RPM, TPM, context, and queue limits)
Open Source
❌ No
❌ No
Free Models
4
2
GitHub Stars
-
-

🧠 Model Details

Doubao (ByteDance)4 models
Seed 2.0 Pro
📐 128k⚡ Fair use
Flagship all-rounder, close to DeepSeek V3
Seed 2.0 Code
📐 128k⚡ Fair use
Coding-focused, surpasses DeepSeek V3 in coding
Seed 2.0 Mini
📐 128k⚡ Fair use
Ultra-fast and cheap, ¥0.3/M tokens, almost free
Seed 2.0 Lite
📐 128k⚡ Fair use
Balanced version, good value
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

🎯 Which should you choose?

Choose Doubao (ByteDance) if…

you want No explicit limit on the free tier, plus 50万 tokens for API tests.

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.

FAQ

Which is better, Doubao (ByteDance) or SiliconFlow?

Doubao (ByteDance) 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 Doubao (ByteDance) have a free tier?

Yes. Doubao (ByteDance) lists No explicit limit for free users.

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.

Which one is better for API experiments?

Doubao (ByteDance) offers 50万 tokens; SiliconFlow offers ¥14. 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
doubao-vs-siliconflow
Doubao (ByteDance) source
https://www.doubao.com
SiliconFlow source
https://siliconflow.cn
Dataset freshness
Doubao (ByteDance): 2026-06-15 · SiliconFlow: 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.

Need one fallback key after this comparison?

Use the provider guides for first-party testing, then route production traffic through one OpenAI-compatible key when multi-provider fallback, budget control, or China-access testing becomes painful.

Get an OpenLLMAPI key →

🎁 Free Resource Pack

Get the Free AI Startup Toolkit

Free API credits list, AI business case studies, payment stack, risk checklist, and a monetization roadmap.

Get it free →
🐑 AI Assistant