--- url: "https://predictiontoolkit.com/tools/polypulse/" publisher: "PredictionToolkit" dateModified: "2026-11-02" --- [← Browser extensions]() ![PolyPulse logo]() Browser extension # PolyPulse: catch up on the market open in your browser PolyPulse is a community-supported Chrome extension that uses Perplexity to research the Polymarket question you are viewing. You supply the API key and request a summary from the extension. [**3.5**/ 5Editorial rating]() [Editorial assessment]() [Open PolyPulse and installation links]() polypulse.tech **Available on:** Browser extension **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() [Browser extensions]() [News & OSINT]() ## Screenshots and interface Product preview1 / 2 Provider preview of the extension and generated summary. ## What is PolyPulse? The active market question provides the context, so the workflow starts on a market page rather than in a separate terminal. Open PolyPulse to generate analysis, read the relevant news and follow its sources to investigate what changed. Results are generated on demand and can be cached to avoid repeated calls. Use Refresh Summary after a material update; a previously displayed summary may not contain it. The configured key is described as browser-local storage, and its Perplexity API usage belongs to your account. ### Who it is for - Chrome users wanting news beside a market. - Researchers with a Perplexity API account. - Users seeking a focused summary tool. ## Browser tools and permissions - **Market detection** Read the active question as research context. - **On-demand analysis** Opening the extension generates a summary. - **Manual refresh** Refresh Summary requests an updated result. - **Result caching** Reuse earlier results to reduce repeated API calls. - **Local key setting** The product describes storing the configured Perplexity key in the browser. - **Relevant news research** Summaries focus on information relevant to the market question. ## Browser workflows ### Catch up on an event Open a Polymarket event, generate a summary and read its sources to understand developments behind a price move. ### Refresh after news Request a new summary after an important update instead of assuming the cached text has changed. ## Pricing and total cost The extension is free and community-supported. Perplexity API usage is billed separately through your own account. ## Installation and permissions 1. Follow the official Chrome Web Store link and install PolyPulse. 2. Open it from the toolbar and enter your Perplexity API key in settings. 3. Visit a Polymarket market and open the extension. A Perplexity API key is required; ordinary web access is not that credential. ## Useful links ### What to check - A separate Perplexity API key is required. - Summaries are on demand and may be cached. - The extension provides research, without order execution. A closer look ## Ratings & reviews Editorial rating **3.5**/ 5 0 user reviews PredictionToolkit editorial ### Our take on PolyPulse A focused browser summary can help with a specific market question. A separate API key and its usage charges add a dependency for this narrow workflow. **Assessment criteria:** Task usefulness, documented scope, setup clarity, and access and cost transparency. **Assessment date:** 2026-10-01 **Documentation reviewed:** 2026-10-01 Documentation-based assessment. [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]() ![PolyHelper preview of portfolio analytics, cost basis and market panels]() ![PolyHelper logo]()[PolyHelper]() Browser extension**4.0**Editorial Add event research, charts and holder context to the Polymarket page you are reading. - Access Browser extension A broader extension with charts, holders and topic panels. ![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. ![Polyseer market-link input and research entry page]() ![Polyseer logo]()[Polyseer]() Research tool**3.0**Editorial Paste a Polymarket or Kalshi contract link to start a focused AI research task through Valyu. - Access Web Standalone market research. ## Frequently asked questions about PolyPulse ### Do I need a Perplexity account? Yes, with your own API key. ### Does it update continuously? It generates on demand; Refresh Summary requests a fresh result. ### Where is the key stored? The product describes browser-local storage. ### Is the extension paid? It is free; Perplexity API consumption is separate. In this profile