--- url: "https://predictiontoolkit.com/tools/predictionhero/" publisher: "PredictionToolkit" dateModified: "2026-11-02" --- [← Aggregators]() ![PredictionHero logo]() Analytics # PredictionHero PredictionHero gathers prediction contracts into searchable event groups. It supports broad discovery across venues, with probability and market-context columns that help users decide which underlying contract deserves a closer look. [**3.5**/ 5Editorial rating]() [Editorial assessment]() [Open PredictionHero]() predictionhero.com **Available on:** Web · Email **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() [Aggregators]() [Dashboards]() +2 more [Market scanners]() [News & media]() ## Screenshots and interface Product preview1 / 2 Cross-venue context in the provider’s event table. ## What is PredictionHero? The table brings chance, price, liquidity, volume and time remaining into one discovery view. Expand a group to see its constituent markets and filter by exchange, category or expiry. Coverage includes Polymarket, Kalshi, Opinion and Limitless alongside other venues. Trending, breaking, new and ending-soon modes offer different research horizons. Account watchlists, thematic aggregates such as the War Index, and explanatory Insights add monitoring and reading paths. Source links take users to venues, so the interface should not be treated as evidence of in-app execution. ### Who it is for - For researchers comparing venue coverage or looking for newly listed and soon-to-resolve questions. - For readers monitoring a theme who are willing to inspect the events and methodology behind an index. ## Features and coverage - **Expandable event groups** Explore the contracts linked to a broader question and compare chance, price, liquidity, volume and expiry across their venues. - **Filters and discovery modes** Narrow by exchange, category and expiry, or switch between trending, breaking, new and ending-soon questions. - **Watchlists, indices and reading** Use account features to save events, inspect thematic indices such as War Index and read explanations or editorial research in Insights. ## Workflows with PredictionHero ### Compare the underlying contracts Search a question, expand its group and compare liquidity, expiry and venue links before reading each source market’s rules. ### Monitor an index theme Open a thematic index and inspect both its constituent events and its methodology before interpreting the headline value. ### Research a near deadline Combine ending-soon and category filters, then check the venue’s source rules and settlement timing. ## Pricing and total cost Public discovery and editorial pages can be browsed. Account features use signup and login; the reviewed interface lists no subscription price. ## Getting started **Before you start:** Read an index’s own methodology; a headline aggregate is not interchangeable with every underlying contract probability. 1. Search a question or choose a category, then set exchange and expiry filters. 2. Expand a matched event and compare its contracts and source rules. 3. Create an account if you want saved-event features. Contracts grouped under one question can differ in definition, outcome and settlement time. ## Useful links ### What to check - Read an index’s own methodology; a headline aggregate is not interchangeable with every underlying contract probability. - Venue links do not establish trading execution within PredictionHero. A closer look ## Ratings & reviews Editorial rating **3.5**/ 5 0 user reviews PredictionToolkit editorial ### Our take on PredictionHero Matched groups, liquidity filters and thematic views make broad discovery useful. Headline probabilities still need a contract-level reading because definitions and index construction can differ. 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]() ![Kalshinomics research articles and prediction-market analysis]() ![Kalshinomics logo]()[Kalshinomics]() Analytics**3.5**Editorial Kalshinomics is winding down its public tools and data pages. Earlier features included searchable Kalshi and Polymarket tables, weekly digests and focused underlying-asset dashboards. - Access Web Also in Prediction Market Aggregators. ![PM Atlas venue directory with platform status and discovery filters.]() ![PM Atlas logo]()[PM Atlas]() Learning & media**3.5**Editorial An ecosystem directory linking venues, mechanisms and concepts with side-by-side comparisons. - Access Web Research prediction venues and their mechanisms. ![PredictionBell trader and sports-research modes]() ![PredictionBell logo]()[PredictionBell]() Analytics**3.0**Editorial A free research screener for sports, financial and macro contracts on Polymarket and Kalshi. - Trading mode Read-only - Access Web Compare a screener focused on two venues. ## Frequently asked questions about PredictionHero ### Can one event contain multiple markets? Yes. Expand its group to inspect the individual contracts and their definitions. ### Does it cover only Polymarket? No. Kalshi, Opinion, Limitless and other venues are included, and results can be filtered by exchange. In this profile