Polymarket copy trading

Be a copycat.

PolyCat watches the sharpest wallets on Polymarket and copies their trades into a trading account you fund, within limits you set.

Fees only on profit
No subscription
PolyCat never holds your key

Top wallets this month

Updated 1 Oct, 23:24 UTC

#	Wallet	Profit	Volume
1	00gringo00	+$3.7M	$28.2M
2	BreakTheBank	+$2.2M	$36.9M
3	TheReturnOfDarthMaul	+$2M	$4.3M
4	e46m3	+$2M	$2.6M
5	Kch-Temp	+$1.7M	$10M

From Polymarket's public leaderboard. Not a recommendation. Past results do not predict future ones. Full leaderboard

How it works

01
Pick who to follow
Browse top Polymarket wallets or paste any address. Try them on paper first.
02
Set your limits
Your budget, a cap per market, the categories you want and a drawdown stop.
03
PolyCat copies them
When they trade, your bot follows within your limits. Pause it any time.

Who holds what

PolyCat never holds your key. Here is who does.

Your wallet

Stays yours and never trades. You can use it to top up your fee balance.

funds

Trading account

A Polymarket deposit wallet you fund. Only what you put here can be traded.

key

Privy

Our wallet provider holds the account key in shards and unlocks it when you sign in.

sign requests

PolyCat

Asks Privy to sign your orders, with a permission you grant. Revoke it in the app and Privy refuses.

Fees leave the trading account only when you sign a payment.
Revoking is an action inside PolyCat, so it needs the app to be reachable.

Fees

We earn only when you do.

5%
Under $250
3%
$250 or more
2%
$1,000 or more
1.5%
$5,000 or more
1%
$12,500 or more

Each week (Monday to Sunday, UTC) is scored on the profit your copied trades tracked. The highest step you reach sets your rate for the next 30 days, even if later weeks are quieter.

Example

A week with $3,000 of tracked copied profit clears the $1,000 threshold, so Tier 2 unlocks at 2% for 30 days. The fee on that profit is $60.

The fee balance

You keep a small USDC balance for these fees, apart from your trading money. If it runs low, copying pauses until you top up.

FAQ

Does PolyCat hold my money?

No. PolyCat never holds your key. You trade from a Polymarket deposit wallet whose key Privy holds and unlocks when you sign in. Only what you deposit there can be traded.

How do I stop it?

Pause your bot to stop new orders; resting orders are cancelled on a best-effort basis. You can also revoke its signing permission, which Privy enforces. Both are actions inside PolyCat.

What if I lose money?

Performance fees apply to new realized profit above your previous best, charged once a week. A week that ends below it costs you no performance fee.

What is the fee balance?

Prepaid USDC that covers performance fees. Unused balance can be refunded under our policy, after a review.

Where do the wallets on the board come from?

Polymarket's public leaderboard, refreshed every 15 minutes. A wallet there is not a recommendation.

Is PolyCat part of Polymarket?

No. PolyCat is an independent tool built on public Polymarket markets, not affiliated with or endorsed by Polymarket.

Where can I use PolyCat?

Only where prediction markets are allowed. PolyCat does not serve restricted regions, and following local law is up to you.

Is this investment advice?

No. PolyCat is software. Copying other wallets is risky and you can lose money.

Contact

Questions, press or partnerships? Write to us.