FreeModel vs ZenMux
Compare FreeModel and ZenMux: free credits, features, and ratings. Which one is right for you?
Category
LLM
LLM
Rating
β 3
β 3
Free Credits
5 on signup, 1 month Pro on email verify, $10 per referral
5 USD credits on signup
Refresh Period
one-time
one-time
Resolution
N/A
N/A
Watermark
No
No
Commercial Use
Yes
Yes
Paid From
Pro plan (pricing not publicly shown)
$0.001/1K tokens
FreeModel
AI API relay platform. $5 credits on registration, 1 month Pro on email verification. Self-developed FRE-5.4/5.5 models. OpenAI and Anthropic API compatible. Alipay/WeChat Pay supported. Referral: both get $10.γ
Pros
- β$5 + 1 month Pro on signup
- βOpenAI and Anthropic API compatible
- βAlipay/WeChat Pay supported
- β$10 referral bonus, no limit
- βRegister with any email
Cons
- βSmall platform, stability uncertain
- βData routed through third party
- βModel authenticity needs verification
- βVIP routes require $10-30 top-up
Key Features
Self-developed FRE-5.4/5.5 modelsOpenAI compatible APIAnthropic Claude Messages API compatibleChina VIP routes (Beijing/Hangzhou/Guangzhou)$10 referral bonusAlipay/WeChat Pay
ZenMux
Enterprise LLM aggregation platform with unified API for 200+ models (GPT-4o, Claude, Gemini, Qwen, etc.). Intelligent routing automatically selects the best model, with unique AI Model Insurance to eliminate hallucination risk. Compatible with OpenAI/Anthropic/Google protocols.γ
Pros
- βSingle API for 200+ models
- βIntelligent routing auto-selects optimal model
- βUnique AI Model Insurance eliminates hallucination risk
- βCompatible with OpenAI/Anthropic/Google protocols
- βFree credits on signup
Cons
- βFewer Chinese docs
- βSome niche model routing unstable
- βRequires technical knowledge
Key Features
Unified API for 200+ modelsIntelligent provider routingIntelligent model routingAI Model InsuranceMulti-protocol compatiblePay-as-you-go + SubscriptionRequest logs & analyticsVideo generation support