Alternatives
Products that do what ProStake does
Bet on your favorite streamer's games.
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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
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Sports-only Prediction Markets Driven by AI
Jun 2026 · playtank.xyz
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Lock predictions. Verify outcomes. Build reputation.
Jun 2026 · tellshots.com
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Provably fair betting logic you can always trust
Apr 2026 · koinkart.org
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