One purchase unlocks the world's top models
Pro
Pro advantages
10,000 universal credits / month
Credits work across all models (except high-speed stable-channel models)
Best value pick
Smooth for daily use; minor fluctuation in rare cases
Exclusive member features
Multi-image upload & generation on GPT-4o, Flux, etc.; multi-document upload on all models; web app anywhere; advanced data analysis; chat history kept for 3 years
Unlimited smart document parsing
Scan PDFs, extract & analyze image text with OCR
Max
Max advantages
33,000 universal credits / month
Credits work across all models (except Ultra-exclusive): GPT-5 family, Claude Sonnet 4.5, Gemini 2.5 Pro, Grok 4, DeepSeek-R1, and more
High-speed stable channel access
Dedicated priority lane, fast at peak times, up to 99.9% stability
Exclusive member features
Multi-image upload & generation, multi-document upload, web app, advanced data analysis, chat history kept for 3 years
Unlimited smart document parsing
Scan PDFs, extract & analyze image text with OCR
Premium-only Deep Research
For academic research, industry analysis and planning; auto-aggregates sources and structures logic for professional results
Ultra
Ultra advantages
72,000 universal credits / month
Works with every model: GPT-5 family, Claude Sonnet 4.5, Gemini 2.5 Pro, Grok 4, DeepSeek-R1, and more
High-speed stable channel access
Dedicated priority lane, fast at peak times, up to 99.9% stability
Ultra-exclusive models
GPT-5, o3 Pro, Grok 4 Fast, Perplexity Deepresearch
Exclusive member features
Multi-image upload & generation, multi-document upload, web app, advanced data analysis, chat history kept for 3 years
Premium-only Deep Research
Ultra-exclusive research model: Perplexity DeepResearch