Best Polymarket Copy Trading Bots: Top Options Compared
Polyfox is the strongest Polymarket copy trading bot for anyone who wants to score and backtest a wallet before funding a live copy, though its flat 1% fee is the highest of the 4 bots compared here. PolyCop and Kreo undercut it on advertised cost, and TradePolyBot charges its fee only on trades that win.
TL;DR
Best for wallet research before you copy is Polyfox, the only bot in this set that scores tracked wallets and lets you backtest a copy before funding it, for a flat 1% fee. Best for lower fees is PolyCop, a flat 0.5% with sniper orders and full automation. Best across 2 markets is Kreo, which copies Polymarket and Kalshi wallets from web or Telegram. Best fee structure on paper is TradePolyBot, which only charges its 1% fee on trades that win.
What actually matters when choosing a Polymarket copy trading bot
Every bot in this category does the same basic job: it watches a wallet you pick and mirrors its trades into your own account. The differences that actually change your outcome sit elsewhere. Fee model matters because a 0.5% and a 1% flat fee compound very differently across dozens of copied trades a week. Custody model matters because a non-custodial setup means the bot can trade for you but should never be able to withdraw to an address you did not authorize. Wallet research matters more than any feature list, since a copy bot is only as good as the wallet you feed it, and most bots hand you an address field and nothing else. Risk controls, meaning per-trade caps, stop loss, and sub-wallets that isolate a copy from your main funds, decide how much a single bad wallet can cost you.
The framing worth holding onto: the bot is the plumbing. The wallet you copy is the strategy. A cheap bot copying a mediocre wallet loses money faster than an expensive bot copying a proven one.
Quick comparison table
| Bot | Fee | Custody | Wallet research | Platforms | Best for |
|---|---|---|---|---|---|
| Polyfox | Flat 1% on every trade | Non-custodial, exportable Polygon wallet | Smart Wallets score (50 to 100) plus backtesting | Telegram | Vetting a wallet before you copy it |
| Kreo | Advertised as flat 0.5%, though its own FAQ cites 0.3 to 1.75% depending on odds | Non-custodial Gnosis Safe, cannot withdraw externally | Leaderboard filterable by win rate and ROI | Web, Telegram | Copying both Polymarket and Kalshi wallets |
| PolyCop | Flat 0.5% on every trade | Non-custodial, key stays in Telegram session | In-bot leaderboard, external rankings | Telegram | Sniper orders plus round-the-clock automation |
| TradePolyBot | 1% charged only on winning trades | Non-custodial Gnosis Safe with full export rights | Leaderboard of 12,400+ wallets by PnL, updated every 60 seconds | Telegram | Traders who want the fee tied to outcome, not volume |
Top options compared
Polyfox starts from a different premise than the other 3: most copy bots let you paste an address and hope. Polyfox scores every tracked wallet from 50 to 100 based on profitability, consistency, and how a copier would have performed after slippage, and hides anything scoring under 50. Before you commit real money, you can backtest a wallet at your own trade size and see how it would have played out. Once you do copy, controls run deep: percentage or fixed sizing, min and max trade limits, take profit and stop loss, reverse copy, and sub-wallets that isolate a copy from funds you trade by hand. Polyfox also gates withdrawals, key exports, and wallet deletion behind an optional funds password with no recovery option; forgetting that password after funding a wallet means permanent loss of access. The cost of all this is a flat 1% fee on every trade, manual or copied, the highest rate of the 4 and worth backtesting into any sizing decision before you turn a copy live.
Kreo covers more ground than a Polymarket-only bot, mirroring wallets on Kalshi as well, and runs from both a web app and Telegram rather than Telegram alone. Its leaderboard tracks up to a thousand wallets, filterable by win rate and recent performance, and Priority Mode targets sub-three-second fills on copied trades so your entry lands close to the wallet you are following. Funds sit in a Gnosis Safe smart contract, so the bot can trade on your behalf but cannot move funds to an outside address. Kreo also runs a weekly rewards pool and referral payouts on top of trading. On fees, treat the number carefully: Kreo's own marketing states a flat 0.5%, but its FAQ describes a range of 0.3 to 1.75% depending on the odds of the trade, plus a separate 0.3% on claims and redeems. Confirm the live rate before sizing a strategy around it.
PolyCop pairs copy trading with sniper limit orders and an AFK auto-trade engine, all inside Telegram with no separate web app. Copy tasks mirror a target wallet with independent take profit, stop loss, and buy-only or sell-only settings per wallet, and multiple wallets can run at once. Snipers sit on the order book and fill the moment a market hits your target price, cancelling for free if they never fill. AFK rules let you define conditions, such as buying UP shares if BTC drops past a threshold in a set window, and the bot runs them server-side while you are offline. The fee is a flat 0.5% on every executed trade, gas included, with no subscription, deposit, or withdrawal charge, and unfilled sniper orders cost nothing.
TradePolyBot leans into scale and a different fee logic. Its leaderboard ranks more than 12,400 wallets by profit and loss or ROI, refreshed every 60 seconds, and copying one takes a tap with adjustable multipliers and daily caps. Custom strategies let you set entry rules by price trigger or time window across five-minute to daily timeframes, with stop loss, take profit, and trailing stop presets applied automatically. Funds live in a self-custodial Gnosis Safe wallet, and gas on Polygon is covered by the service. The headline difference is the fee: 1% applies only to trades that close as a win, not to every trade or every copy, which changes the math for anyone running a high volume of small copies where most fill but few resolve favorably.
Key differences that actually matter
The real split in this category is research versus scale. Polyfox spends its engineering budget on helping you pick the right wallet before you copy it, which costs more per trade but should reduce the number of bad copies you run. TradePolyBot and Kreo spend theirs on tracking more wallets faster, useful if you already know how to evaluate a track record yourself. PolyCop sits in between, adding sniper and automation tools that go beyond pure copy trading. On cost, PolyCop and Kreo's advertised rate are the cheapest at 0.5% per trade, Polyfox is the most expensive at a flat 1%, and TradePolyBot's win-only 1% can land above or below the others depending entirely on how often your copied trades actually resolve in your favor.
None of the 4 teams behind these bots have published named founders or a third-party audit. That is common for this category, not unique to any one product, and it means the non-custodial wallet setup, not the team's reputation, is what actually protects your funds.
When the number one pick is not the right choice
Polyfox's research layer is wasted on someone who already has a short list of proven wallets and just wants the cheapest possible execution, where PolyCop or Kreo's lower advertised rate wins on cost alone. Anyone trading Kalshi alongside Polymarket has no reason to run two separate bots when Kreo covers both. And a trader running many small, fast copies where fills matter more than wallet vetting will find TradePolyBot's 12,400-wallet leaderboard and win-only fee structure a better fit than Polyfox's smaller, curated list.
The verdict
Polyfox is the strongest pick for anyone who wants to vet a wallet before trusting it with real money, at the cost of the highest flat fee in this set. PolyCop and Kreo compete on the lowest advertised rate, with PolyCop adding sniper orders and Kreo adding Kalshi coverage and a web app. TradePolyBot's win-only fee and much larger wallet leaderboard suit high-volume copiers who want scale over curation. None of the 4 should be trusted with more than you are prepared to lose to a bad wallet, since the bot only ever repeats a decision someone else already made.
FAQs
What is the best Polymarket copy trading bot?
There is no single best bot, since the right pick depends on whether you value wallet research, lowest fees, cross-platform coverage, or fee structure. Polyfox leads on research tools, PolyCop and Kreo lead on advertised cost, and TradePolyBot leads on scale and a win-only fee.
Is Polyfox legit?
Polyfox holds Polymarket builder verification and runs a non-custodial wallet you can export at any time, but it is not affiliated with or endorsed by Polymarket, and no named founders or third-party audit are publicly listed. Treat it as unproven rather than fully trusted, and start with a small deposit.
How much do Polymarket copy trading bots charge?
Rates in this set run from a flat 0.5% per trade on PolyCop, to a variable 0.3 to 1.75% depending on odds on Kreo per its own FAQ, to a flat 1% on Polyfox, to a 1% fee charged only on winning trades on TradePolyBot. Always check the live fee page before sizing a strategy.
Can copy trading bots lose me money?
Yes. A copy bot only mirrors a wallet's decisions, and if that wallet takes a bad position, your copy loses right alongside it. Risk controls like stop loss, position caps, and sub-wallets limit the damage but do not remove the underlying market risk.
Do these bots hold my funds?
All 4 use non-custodial wallets where you retain or can export your private key, though the specific setup differs: Polyfox and PolyCop generate a standard wallet inside the Telegram session, while Kreo and TradePolyBot use a Gnosis Safe smart contract that can trade but not withdraw externally.
Last updated: September 8, 2026.
Methodology: fees, wallet counts, custody model, and minimums verified against each bot's own product pages and documentation as of the date above. Terms change without notice; confirm current rates on each bot's own site before trading.
