PMWallets

About PMWallets

Polymarket wallet leaderboard computed from the Polygon chain rather than Polymarket's API. It groups each trader's addresses into one entity, ranks them over 7 or 30 days by realized profit, and shows win rates with a 95% confidence interval and profit with the single best market removed. Addresses are masked until unlocked for $0.50 to $2 each, and you can follow an entity to get its fills over WebSocket or webhook within about a second of the block. A free account gives the whole board; plans cost $4.99 to $39.99 a month, and the feed can also be paid by the hour. The SDKs and a copy-trading bot are open source and run on your own machine.

How PMWallets works

• The method is more careful than most leaderboards in this catalog. Win rates come with a confidence interval, so three wins out of three is not shown as a 100% trader; profit is also shown without the best single market, which separates one lucky call from a pattern; and each run scores a fixed block window and is never rewritten. The about page says plainly that a profitable wallet may have been lucky or may have had information you do not.
• The record behind it is short. The board says its data begins on Aug 14, 2026, and positions opened earlier have no cost basis and are left out, so its figures can differ from Polymarket's. Its 30-day leader showed +$6.3 million, where Polymarket's own monthly profit leaderboard was led by +$4.7 million on Nov 9, 2026; the difference may come from grouping addresses or from the window, and we could not compare the two directly because the addresses are masked until paid for. The domain was registered on Sep 17, 2026.
• The speed claim is real but narrower than it looks. The latency page reported 414,928 fills pushed in 30 days at a median of 0.35 s and a p95 of 0.83 s, measured from receiving the block to sending the fill. That clock starts after the trade is already on-chain, so a follower acting on the feed is still at least a block behind the trader and pays whatever the price has become. The SDKs, copy-trading bots and extension were published on GitHub under the MIT licence on Sep 24, 2026, and had no stars when we looked.
• PMWallets holds no trading keys: the bot runs on your machine with your own Polymarket account. Sign-in is by Google, and API keys can spend your prepaid balance with no limit other than the balance itself. The terms say the site is run by an independent developer, with no name, under “the laws of the place where the operator lives”. We read the home, pricing, about, latency, terms and privacy pages and the GitHub organisation; we did not sign in, so the unlocks, the fill feed, exports and the bot are untested by us.

Markets PMWallets covers

• All Polymarket markets