# Pricing — Alphafox (灵狐量化)

> Machine-readable summary for search and AI agents.
> In-product billing previews are authoritative if numbers differ.
> Canonical site: https://www.alphafox.app
> Public comparison: https://www.alphafox.app/en/pricing · https://www.alphafox.app/zh/pricing
> Human docs: https://www.alphafox.app/en/docs/account-and-settings/membership · https://www.alphafox.app/zh/docs/account-and-settings/membership
> FAQ: https://www.alphafox.app/en/docs/faq · https://www.alphafox.app/zh/docs/faq

## Model

- Browsing and research: free
- Running strategies: free within subscription slots; hourly overage beyond slots
- Currency: USDT (site balance)
- Non-custodial trading: funds stay on your exchange; API keys need read + trade only (never withdrawal)

## Where to see subscription prices

Pro and Pro Max monthly/yearly prices are shown in-product: Account Center → Membership → "Preview price" (yearly ≈ 2 months off). This file intentionally lists no subscription price numbers; hourly overage rates below are stable and listed per tier.

## Free

- Price: $0 / month
- Free live strategy slots: 0
- Free paper strategy slots: 0
- Free signals per copy strategy: —
- Beyond slots: live 0.07 USDT/hour · paper 0.01 USDT/hour · extra copy signals 0.01 USDT/hour

## Pro

- Free live strategy slots: 3
- Free paper strategy slots: 5
- Free signals per copy strategy: 5
- Beyond slots: live 0.07 USDT/hour · paper 0.01 USDT/hour · extra copy signals 0.01 USDT/hour
- Other: Leader API-key ingestion; some advanced features are Pro-only (e.g. Smart DCA 1h/2h/4h intervals)
- Trial: new users can claim a one-time 3-day Pro trial in-product

## Pro Max

- Free live strategy slots: 20
- Free paper strategy slots: 30
- Free signals per copy strategy: 10
- Beyond slots: live 0.07 USDT/hour · paper 0.01 USDT/hour · extra copy signals 0.01 USDT/hour
- Other: Leader API-key ingestion

## Notes

- Subscription purchase: monthly or yearly (yearly discount shown in-product)
- Pay with site balance; deposits and rebates may land in withdrawable balance first (one-way to site balance)
- Stopping a strategy does not free a slot; deleting does
- When a trial ends, strategies bill hourly and may stop if site balance runs out
- Page values and billing preview in the product always rule over this file