Introduction
Preddy is a prediction markets trading platform with copytrading, stop losses, real-time alerts, wallet tracking, and portfolio tools.
Preddy is a trading platform for prediction markets. It connects to Polymarket and gives you a faster, more powerful way to trade, protect positions, automate strategies, and track results.
Start here
Learn the workflow
Start with the short Getting Started path to see how wallets, trading, copytrading, stop losses, alerts, and tracking fit together.
Set up your wallet
Use a native Preddy wallet or import your existing Polymarket wallet. Preddy supports Preddy, Poly, and Safe wallet types.
Choose the feature you need
Copy Trading, Stop Losses, Alerts, and Fees are visible as separate sections so you can open the exact feature you want to understand.
Getting Started
Follow the shortest path from your first Preddy session to trading, automation, wallet security, and results tracking.
Wallet security
Understand wallet types, private key protection, imported Polymarket wallets, and offline signing permissions.
Copy Trading
Understand the copytrading workflow, then configure settings and review the full reference.
What you can do
Trade markets
Browse and trade prediction markets with a clean betslip, configurable slippage, and real-time orderbook data.
Copy Trading
Follow top traders and automatically mirror their trades with your own budget, filters, and execution rules.
Stop Losses
Protect your positions with automatic sells when the price drops to a level you set.
Alerts & wallet tracking
Get notified instantly when tracked wallets trade, markets resolve, or your positions change via the app or Telegram.
Portfolio tracking
See all your open and closed positions, P&L, and order history in one place.
Multi-wallet support
Use a native Preddy wallet or import your existing Polymarket wallet. Your keys stay in your control.
Wallets
Preddy supports three wallet types:
- Preddy: created natively with modern EIP-7702 smart account features. One address, no proxy contracts.
- Poly and Safe: imported from Polymarket. Bring your existing positions and keep trading.
All wallets are stored through Privy embedded wallets. Preddy never has access to your private keys.
Wallet types
Learn about the differences between wallet types, how signing works, and how your keys are protected.
Features that can run while you are away
Some features, like Copy Trading and Stop Losses, need to execute trades when you're not online. To enable these, you opt in to offline signing, which lets Preddy request signatures from your embedded wallet on your behalf.
Offline signing is protected by server-side policies on both Privy and Alchemy, restricting it to trading-related transactions only. No funds can be transferred, and no permissions can be changed.
You control which features have offline signing access. Nothing is enabled by default.
Copy Trading
Follow a trader with your own limits, filters, and execution rules.
Stop Losses
Protect positions with automatic exits when price reaches your selected threshold.
Alerts
Stay informed before and while automation is running.
Fees
Review costs separately when you are ready to automate or scale a strategy.