Life & fun · alternatives · 2026
24 alternatives to SciCast, Science and Tech Combinatorial Prediction Market by GMU
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SciCast is a science and technology prediction market operated by George Mason University that launched in 2014. It allows users to make probabilistic forecasts on scientific and technical questions. The platform is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SciCast, Science and Tech Combinatorial Prediction Market by GMU launched in 2014; newer entries below may have overtaken it.
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Content Lab▲72AI powered studio turning events into content strategy
2023 · goldcast.io · its alternatives →
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The hardest data science tournament on the planet. Predict the stock market with AI to power our hedge fund.
2015 · numer.ai · its alternatives →
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AI powered stocks, balance sheets, analyst report comparison
2024 · stockmarketgpt.co · its alternatives →
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Value Network▲129We make prediction markets a professional trusted instrument
2021 · its alternatives →
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TechnIQ▲62Short Term Trade Signal & Strategy on Statistical Models
2018 · capitalvia.com · its alternatives →
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StockStream▲108World's first multiplayer stock market game using real money
2017 · its alternatives →
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Hi HN! Excited to show off the project we've been working on for the last couple months. We started with an idea for a crazy twist on prediction markets: You come up with a question for traders to predict, and then decide the outcome yourself. For example, you could create a market on “Will my date with [X] go well?” Anyone can bet on it, and the bets create a forecast on the chance your date goes well. After the date is over, you get to judge the result and reward the traders who picked the correct side. There are so many ways for this mechanism to go wrong: the creator of the market can be…
2022 · manifold.markets · its alternatives →
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ScienceBox ▲88Simple data science collaboration & productivity on the web
2015 · yhathq.com · its alternatives →
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Neil ventures off to Yale University + starts an experiment
2015 · soundcloud.com · its alternatives →
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Intelligent sensing for everyone ― Actcast is an IoT platform service which links events and data in the physical world to the Web with deep learning inference on the edge devices.
2018 · actcast.io · its alternatives →
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:boar: :bear: Deep Learning based Python Library for Stock Market Prediction and Modelling - GitHub - achillesrasquinha/bulbea: :boar: Deep Learning based Python Library for Stock Market Prediction and Modelling
2017 · github.com · its alternatives →
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Reonomy▲73Commercial real estate data analytics & research platform
2014 · reonomy.com · its alternatives →
- 21TC
2017 · tinycast.cultivatelabs.com · its alternatives →
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Sep 2026 · thevidmarket.com · its alternatives →
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Hey HN - my friend and I built Prediction Hunt, a site that aggregates data from prediction markets like Kalshi, Polymarket, and PredictIt into one simple dashboard. It updates every few minutes, shows probabilities for each event, and even highlights arbitrage opportunities when markets disagree. I made it after getting tired of flipping between tabs just to see how each market was pricing the same question. Would love feedback on the product, data accuracy, and any ideas for what you'd want to see next.
2025 · predictionhunt.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →