PolymarketScan.org - Free Data

PolymarketScan.org - Free Data, branded PolymarketScan on its own site, is a browser-based data explorer for Polymarket markets and wallets. It needs no account to browse, works on mobile, and pulls real-time odds, volume, and whale activity across thousands of listed markets straight from the operator's own product page.

The product is built around three surfaces: a trader search for screening wallets by PnL, volume, ROI, or win rate, a market browser for filtering and sorting by live metrics, and a leaderboard for comparing traders by exact PnL inside a single official event tag. Since its first attributed fill on 2026-06-24, the operator has aimed the tool at traders who want to study the market before acting, not at those who want an order ticket built into the page.

A trader reaches PolymarketScan through a browser at its own domain, with no signup required to browse trader profiles, market pages, or the whale feed. The site states it works on mobile as well, so the same screens are available without installing anything.

Inside the site, Trader Search screens indexed wallets by PnL, volume, ROI, and win rate before a trader opens a wallet to inspect its full history, while the market browser filters by category and sorts by volume or odds movement. A conversational panel called Z://COPILOT answers questions about the live tape, such as which markets moved or which wallets are buying, though the free tier caps how many messages a visitor can send before it asks for sign-in.

Fills that traders route while using PolymarketScan's builder code post to Polymarket's own order book and get attributed back to this profile; the operator's page does not describe the tool holding trader funds itself. Buy share of 58.9% shows how much of routed flow opens positions versus closes them, worth watching if you are trying to gauge whether the crowd here is entering or exiting.

• Trader search

  Screen wallets by PnL, volume, ROI, or win rate, then open one to inspect its full portfolio and trade history.

• Market browser

  Filter markets by category and sort by volume or odds movement instead of scrolling the raw Polymarket list.

• Whale radar

  Surfaces large trades as they land, so a trader can see size moving before it shows up in aggregate volume.

• Event tag leaderboard

  Ranks traders by exact PnL inside one official Polymarket event tag, useful for judging performance in a single narrow contest rather than lifetime totals.

• Z://COPILOT chat

  Answers plain questions about biggest movers, whale activity or top traders, capped at a limited number of free messages before it asks for sign-in.

Wallet-screening researcher

Wants to filter thousands of Polymarket wallets by PnL, volume or win rate before deciding whose strategy to study.

Whale-activity watcher

Checks the whale radar for large trades landing in real time rather than waiting for volume to show up later.

Event-specific performance judge

Uses the tag leaderboard to compare traders by PnL inside one official event rather than by all-time totals.

Mobile-first market browser

Wants odds, volume and category filters on a phone without installing an app or creating an account.

Quick-question trader

Asks the copilot chat plain questions about biggest movers or top traders instead of building a screener manually.

PolymarketScan.org - Free Data's own page advertises itself as free forever with no account required, but that describes access to its analytics screens, not a cost for routing orders. The operator publishes no fee schedule for flow that moves through its builder code. Polymarket sets its own per-market trading fee the same way for every builder, so it is not a point of difference here. Before routing size through this profile, weigh $33 and 44.3K against your own trade size, since the free branding on the homepage says nothing about what a fill will cost you.

• Trader search lets you screen wallets by PnL, volume, ROI or win rate before you decide whose strategy is worth following.
• The market browser filters and sorts live odds and volume instead of leaving you to scroll Polymarket's full list.
• No account is required to browse trader profiles, markets or the whale feed, so there is no signup friction to test it.
• The copilot chat answers plain-language questions about movers and whale activity without building a manual screener.
• The tag leaderboard isolates PnL inside a single official event, useful for judging a narrow contest rather than lifetime results.
• 1 and 3 give a read on how many distinct wallets are actually routing through this profile day to day.

• The operator publishes no fee schedule for order flow, so a trader has nothing to compare against other builders before routing size here.
• The copilot chat caps free messages before asking for sign-in, so heavy use of the chat panel is not frictionless.
• The product page markets itself in absolute terms like leading platform and number one free platform, language a trader should weigh against #23 rather than take at face value.
• +50.5% and 1 move week to week, so a quiet week for this profile can look very different from the picture on the homepage.

PolymarketScan's own page does not describe the tool holding trader funds; browsing wallets, markets and the whale feed needs no account and no deposit. That openness cuts both ways: the same page leans on unverified superlatives like leading platform and number one free platform rather than citing an audited figure, so a trader should treat those claims as marketing rather than as verification. Figures on this page are complete through 2026-09-14, and 83 tells you how long this profile has actually been accumulating attributed volume, which is a better gauge of track record than the homepage copy.

PolymarketScan.org - Free Data reads as a research layer for Polymarket, not a trading terminal: wallet screening, a market browser, a whale feed and a leaderboard scoped to one event tag at a time. That is a genuinely different job from placing or managing an order, and the operator's page never claims otherwise. It fits a trader who wants to vet a wallet or catch a whale trade before acting somewhere else. It fits less well anyone expecting a fee schedule or a published trading interface, since neither shows up on the evidence available, and #23 is the only honest way to judge where this profile actually sits among builders that do route size.

• What is PolymarketScan.org - Free Data?

  It is a browser-based analytics platform for Polymarket, branded PolymarketScan by its operator, offering wallet search, a market browser, a whale feed and an event-tag leaderboard rather than an order ticket.

• Is PolymarketScan.org - Free Data safe to route volume through?

  The operator's page does not describe holding trader funds, and browsing needs no account, but it also publishes no fee schedule, so check #23 and 83 before trusting volume claims.

• What fees does PolymarketScan.org - Free Data charge?

  The operator publishes no fee schedule for order flow. Polymarket's own per-market trading fee applies the same regardless of which builder routes the order, so cost is not what separates one builder from another.

• What can I do on PolymarketScan.org - Free Data that I cannot do on Polymarket directly?

  Screen wallets by PnL, volume, ROI or win rate, watch a dedicated whale feed, and ask the copilot chat plain-language questions about the live tape.

• Does PolymarketScan.org - Free Data require an account?

  No, the operator's page states that browsing trader, market and whale data needs no account, works on mobile, and stays free forever for every visitor.

• How is PolymarketScan.org - Free Data's trading volume measured?

  Attributed volume is what Polymarket credits to this builder's code: $44.1M all time, $1.3M over the last seven days, and $6M over the last thirty days.