Free AI platform comparison

Cerebras vs Doubao (ByteDance): Complete Comparison

Cerebras 和 豆包 (字节跳动) 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

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

Quick answer: choose Cerebras if its free tier, model family, or ecosystem fits your app better; choose Doubao (ByteDance) 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 tierCerebras: 1M tokens/day · Doubao (ByteDance): No explicit limit
Free API1M tokens/day vs 50万 tokens
Best checkCredits, rate limits, setup friction
DecisionTest both if rank, latency, or access matters
Cerebras

Cerebras

65pts
0 wins
VS
👑Doubao (ByteDance)

Doubao (ByteDance)

75pts
1 wins

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

📊 Side-by-Side

Category
Cerebras
Doubao (ByteDance)
Free Tier
✅ 1M tokens/day
✅ No explicit limit
Free API
✅ 1M tokens/day
✅ 50万 tokens
Rate Limit
30 RPM / 60K TPM / 1M TPD
5 RPM
Open Source
❌ No
❌ No
Free Models
2
4
GitHub Stars
-
-

🧠 Model Details

Cerebras2 models
Llama 3.3 70B
📐 128K⚡ 30 RPM / 60K TPM
World's fastest inference, 2000+ tokens/s
Llama 3.1 8B
📐 128K⚡ 30 RPM / 60K TPM
Lightweight and fast
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

🎯 Which should you choose?

Choose Cerebras if…

you want 1M tokens/day on the free tier, plus 1M tokens/day for API tests.

Choose Doubao (ByteDance) if…

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

FAQ

Which is better, Cerebras or Doubao (ByteDance)?

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 Cerebras have a free tier?

Yes. Cerebras lists 1M tokens/day for free users.

Does Doubao (ByteDance) have a free tier?

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

Which one is better for API experiments?

Cerebras offers 1M tokens/day; Doubao (ByteDance) offers 50万 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
cerebras-vs-doubao
Cerebras source
https://cloud.cerebras.ai
Doubao (ByteDance) source
https://www.doubao.com
Dataset freshness
Cerebras: 2026-06-15 · Doubao (ByteDance): 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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