Simple, Transparent Pricing
No subscriptions. No hidden fees. Pay only for what you use. Withdraw unused balance within 120 days.
Pay-As-You-Go
Start with any amount you're comfortable with
= 5,000,000 coins
How Coins Work
Simple Conversion
$1 = 5M
5 million coins per dollar
Pay Per Token
Costs vary by model and usage. Simple queries cost less. Complex tasks cost more.
Up to 80% Refunds
If AI gives a wrong answer, get up to 80% of your coins back automatically.
Model Pricing
Costs are based on input and output tokens. Below are examples for typical queries.
| Model | Simple Query | Complex Task |
|---|---|---|
| Grok 4.1The Clerk | ~500 coins | ~5,000 coins |
| GPT-5.2The Doctor | ~3,000 coins | ~30,000 coins |
| Claude 4.5 SonnetThe Engineer | ~5,000 coins | ~50,000 coins |
| Gemini 3 ProThe Librarian | ~4,000 coins | ~40,000 coins |
| Claude 4.5 OpusThe Mathematician | ~25,000 coins | ~250,000 coins |
Actual costs depend on your query length and response size. Our smart router picks the most cost-effective model for your task.
Feature Add-ons
Enable only what you need. Each feature adds to your query cost.
LaTeX equations, step-by-step
Syntax highlighting, examples
Charts, diagrams, artifacts
Real-time internet search
Multi-source + citations
Search your documents
PhD-level depth
Shorter answers, save coins
Use AUTO mode to let AI pick optimal features for your query
120-Day Withdrawal Guarantee
Changed your mind? Withdraw your unused balance within 120 days of deposit. No questions asked.