--- url: "https://predictiontoolkit.com/tools/polymarket-radar/" publisher: "PredictionToolkit" dateModified: "2026-11-02" --- [← Browser extensions]() ![Polymarket Radar logo]() Browser extension # Polymarket Radar: trader statistics beside X accounts This Chrome extension places a POLY indicator next to mapped X usernames so readers can inspect public trading activity and open the associated Polymarket profile. [**3.0**/ 5Editorial rating]() [Editorial assessment]() [View Polymarket Radar in the Chrome Web Store]() chromewebstore.google.com **Available on:** Browser extension **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() **Availability: public** [Browser extensions]() [Wallet tracking]() +1 more [News & OSINT]() ## Screenshots and interface Product preview1 / 2 The store description of the extension’s features. ## What is Polymarket Radar? Polymarket Radar connects social reading with public trader research. On supported X accounts, a POLY icon opens a statistics overlay when hovered. A direct profile link then lets you move from the short summary to the trader’s Polymarket page without first searching for the account yourself. The developer describes automatic updates from the official Polymarket API and coverage of more than 1,000 active traders. That is a selective account mapping, not coverage of every X user. The overlay can add context to a market-related post, but it does not establish the poster’s identity, motives or future trading ability. Copying and order execution are not documented functions. ### Who it is for - People following Polymarket traders on X. - Researchers comparing social commentary with public trading records. ## Features and coverage - **Indicators beside usernames** Supported X accounts receive a POLY icon that provides an entry point to trader research. - **Statistics on hover** Hover over the indicator to read a compact overview of public trading activity. - **Direct profile navigation** Open the associated Polymarket profile to inspect fuller information. - **API-backed updates** The developer says the extension updates automatically through the official Polymarket API. - **Selective trader coverage** The store description lists support for more than 1,000 active traders, rather than every X account. ## Workflows with Polymarket Radar ### Check a commentator’s record Hover over POLY, read the available statistics and open the linked trader profile for context before interpreting a market-related post. ### Investigate a position Treat the overlay as the starting point, then inspect the relevant market and wallet directly. ## Pricing and total cost The reviewed Chrome Web Store description does not list a paid plan or subscription price. That omission does not establish a broader pricing policy. ## Getting started **Before you start:** Coverage depends on the extension’s supported-account mapping. 1. Open the Polymarket Radar listing in the Chrome Web Store and install the extension. 2. Visit X and find an account supported by the extension. 3. Hover over the POLY icon beside the username. 4. Follow the Polymarket profile link when you need more detail. An overlay requires a supported mapped account; it is not available for every X user. ## Useful links ### What to check - Coverage depends on the extension’s supported-account mapping. - A public-activity summary does not verify the identity or motives of the person posting. - Copy trading and order execution are not described in the listing. - The review covers the store description, not a runtime test of the installed extension. A closer look ## Ratings & reviews Editorial rating **3.0**/ 5 0 user reviews PredictionToolkit editorial ### Our take on Polymarket Radar The hover summary and profile shortcut make research on supported X accounts easier. Selective coverage and the limits of summarized public records mean it cannot establish every account’s identity or future skill. Based on documented features, setup and access terms. [How we rate]() ### User reviews 0 The main score switches to user ratings after 5 published reviews. **Be the first to share your experience** A specific example helps the next person choose the right tool. ## Related tools [Browse category]() ![PredictFolio public trader cards with positions, value, volume and P&L]() ![PredictFolio logo]()[PredictFolio]() Analytics**4.0**Editorial Inspect a trader's positions and P&L, add imported venue history or generate your own yearly wallet report. - Access Web Explore a trader’s performance beyond a brief social overlay. ![Official Jaeger store demo with article-related markets in a side panel.]() ![Jaeger logo]()[Jaeger]() Browser extension**3.0**Editorial A Chrome extension that finds related Polymarket questions from a webpage, selection or Twitter/X post. - Access Browser extension Also in Browser Extensions. ![Provider screenshot of the Prediction Markets for X side panel in X.]() ![Prediction Markets for X logo]()[Prediction Markets for X]() Browser extension**3.0**Editorial A Chrome extension that surfaces related Polymarket questions inside the X reading workflow. - Access Browser extension Find markets related to the content of an X post. ## Frequently asked questions about Polymarket Radar ### Where are the statistics shown? Hover over the POLY icon beside a supported username on X to open the overlay. ### What is the data source? The developer names the official Polymarket API as the source for the extension’s updates. ### Will it work for any X account? No. The extension maps a selected set of trader accounts rather than all users. ### Can I inspect the full trader profile? Yes. The listed features include direct navigation to the associated Polymarket profile. In this profile