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Prediction markets. Automated.

Build bots and practise copying traders on Polymarket.

Practice money only โ€” live trading is not open yet.

Nothing on this page trades. Every price and result in it is simulated.

A preview of a bot card from the bot builder, dealt onto a table with the PrediFox fox sitting beside it: Chiefs Late Value, on the market Kansas City vs Buffalo, with Kansas City at 58 cents and Buffalo at 44 cents. It buys Kansas City when it is 38 cents or less, sells when the profit reaches 25 percent, puts 50 dollars into each entry with a stop line at 250 dollars, and is stamped On paper. Simulated prices.

Preview of the upcoming desktop app ยท simulated prices and results

Build a bot

Five steps from an idea to a bot.

Pick a market, say when it buys and when it sells, set its limits, then name it. It trades practice money only.

A preview of the bot builder: a bot named Chiefs Late Value is set up on the market Kansas City vs Buffalo. It buys Kansas City at 38 cents or less, sells when the profit reaches 25 percent, puts 50 dollars into each entry with a stop line at 250 dollars, and is stamped On paper. Simulated prices.

Preview of the upcoming desktop app ยท simulated prices and results

Copy a trader

Follow a trader's moves, at your own size.

Turn a trader's card over to read their record, then copy their next buys with your own amounts, on practice money.

A preview of copy trading: a hand of trader cards. The card of the trader amberwren is turned over to their record: plus 1,200 dollars over their last 60 settled positions, 39 won and 21 lost, worst drop 418 dollars. A copy of amberwren is then started on paper. Simulated records.

Preview of the upcoming desktop app ยท simulated prices and results

Find who to copy

Answer a few questions. See who fits.

Plain questions narrow the field one answer at a time, and every result says in words why it is there.

A preview of the trader search: three answers, mostly Sports, at least 30 closed records and active this week, narrow 10,000 simulated wallets to 851. Two results follow, each with its result on closed positions and two reasons in words; one carries a warning. Simulated wallets.

Preview of the upcoming desktop app ยท simulated prices and results

See it all at once

Everything you run, on one table.

Each bot and copy is a card with its market, its price right now, one sentence about what it is doing and its result so far. The running total draws itself as positions close.

A preview of the overview: three cards on a table, two bots and one copy, each with its market, a price gauge, one sentence about what it is doing and its closed result, beside a running total that ends at plus 4 dollars and 4 cents with 15 won and 11 lost. Simulated prices and results.

Preview of the upcoming desktop app ยท simulated prices and results

What is real today

Practice first, and clearly labelled.

  • Practice money, always marked. Paper trading places no real orders, and paper balances have no cash value.

  • Numbers that explain themselves. A figure opens to show how it was worked out. One simulated buy, for example: Paid $24.64: 56 shares at 44ยข each.

  • Real money: planned, not promised. Trading with your own Polymarket account is planned for a later version, and how your account is connected will be published before it opens. Venue eligibility and country restrictions apply.

Ways to run it

Three ways to run it, once it opens.

Free comes first, with practice money. Real money and cloud are planned; each will say exactly what it includes and costs before anything is sold.

The desktop app

Coming soon, for Windows.

It is being built now. There is nothing to download yet; this page will say when there is.

PrediFox for Windows

Coming soon

Version
0.3.0
Size
To be announced
Requirements
To be announced

Opens with version 0.3.0.

PrediFox is a Windows app, not a phone app. Open this page on your Windows computer when it is ready.

Questions

Short answers.

Can I use it today?

Not yet. The Windows app is coming soon. This page shows a preview of it with simulated prices and results.

Does it trade real money?

No. It uses practice money only: paper trading places no real orders, and paper balances have no cash value. Trading real money with your own Polymarket account is planned for a later version; venue eligibility and country restrictions apply.

What will it cost?

The app will be free, with practice money. Real money is planned as a one-time purchase and the cloud as a monthly plan. Prices are to be announced, and each will say exactly what it includes before anything is sold.

Where will my bots run?

On your Windows PC: the app keeps your bots, copies and history there. Running them on our servers is planned for later. How signing in and any data we collect work will each be described before the app opens.

Is this financial advice?

No. Nothing here is financial advice. Simulated and past results do not predict future returns, and stops do not guarantee a maximum loss.

Before you start