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PredictionBell
One dashboard for Polymarket, Kalshi & prediction markets
PredictionBell aggregates real-money prediction markets from Polymarket and Kalshi into one dashboard — covering sports, crypto, equities, and macro. Unlike scattered market pages, PredictionBell shows cross-platform probability gaps, overnight moves, and liquidity shifts side by side — so you can spot edges instantly. Features: live sports odds across 10+ leagues, crypto & equities screeners, Fed & macro contracts, and a free-to-explore dashboard. Completely free, no-sign up required.
Hey everyone! I've been investing for 15+ years and built PredictionBell as a tool I genuinely wanted to use myself so I figured others might find it useful too.
Prediction markets have been growing at an incredible rate, and for good reason. We've seen them consistently lead real-world outcomes, most visibly during election cycles. The pattern I kept noticing over the years was that when people put real money on the line, the signal is far more reliable than any news headline or analyst take. PredictionBell was built for when an investor wants to quickly glance at what the prediction markets is pricing in.
That same logic applies to sports. Prediction markets on games and tournaments often price in injury news, lineup changes, and momentum shifts before mainstream sportsbooks adjust. It's crowd intelligence in real time and I tried to built a product that surfaces it across 10+ leagues including NFL, NBA, Soccer, Tennis, Cricket, and Esports, all in one place.
As more capital flows into platforms like Polymarket and Kalshi, I believe prediction markets now offer the highest predictive value available 24 hours a day, even when traditional markets are closed.
That "always on" nature is what drives the Market Pulse section which was designed to let you gauge investor sentiment before the open, after hours, and on weekends.
Hoping to gain as much feedback as possible and happy to build any features you may find useful.
Completely free, no sign-up required.
predictionbell.com
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About PredictionBell on Product Hunt
“One dashboard for Polymarket, Kalshi & prediction markets”
PredictionBell was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #123 on the daily leaderboard. PredictionBell aggregates real-money prediction markets from Polymarket and Kalshi into one dashboard — covering sports, crypto, equities, and macro. Unlike scattered market pages, PredictionBell shows cross-platform probability gaps, overnight moves, and liquidity shifts side by side — so you can spot edges instantly. Features: live sports odds across 10+ leagues, crypto & equities screeners, Fed & macro contracts, and a free-to-explore dashboard. Completely free, no-sign up required.
PredictionBell was featured in Sports (11.3k followers), Investing (26.6k followers) and Crypto (39.6k followers) on Product Hunt. Together, these topics include over 15.9k products, making this a competitive space to launch in.
Who hunted PredictionBell?
PredictionBell was hunted by PredictionBell and PredictionBell. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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