FreeTheAI vs ZenMux
Compare FreeTheAI and ZenMux: free credits, features, and ratings. Which one is right for you?
Category
LLM
LLM
Rating
β 3
β 3
Free Credits
50 undefined
5 USD credits on signup
Refresh Period
unlimited
one-time
Resolution
N/A
N/A
Watermark
No
No
Commercial Use
Yes
Yes
Paid From
Completely free
$0.001/1K tokens
FreeTheAI
Free AI API gateway with 50+ models. One Discord account gets a key for GPT-5, Claude 4.5, DeepSeek R1, Gemini 3.0, Grok 4 and more. OpenAI compatible, no credit card, 30 req/min rate limit, no daily cap.
Pros
- β50+ models with one key
- βNo credit card, no billing, no daily cap
- β100% OpenAI compatible
- βFull GPT/Claude/DeepSeek/Gemini/Grok coverage
- βAPI works from China (Discord signup needs VPN)
- βKey is permanent
Cons
- βDiscord signup needs VPN
- β30 req/min rate limit, not for high concurrency
- βFree public service, no SLA
- βNot suitable for production
- βModel names need bbl/ prefix
Key Features
50+ models unified accessGPT-5/Claude 4.5 flagship modelsOpenAI compatible APIDiscord /signup for keyChat/image/video/TTS supportAPI accessible from China
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.
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