Alternatives
Products that do what Prophex does
Trade outcomes, train intelligence
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2015 · numer.ai
- 4PT
Dec 2025 · prophit.investments
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PropX▲2Build smarter. Sell faster. Stay in control.
Feb 2026 · propx-early-access.preview.emergentagent.com
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Hey HN, I’m Dan. I’ve been working on forecasting for the last six years at Google, then Metaculus, and now at FutureSearch. For a long time, I thought prediction markets, “superforecasting”, and AI forecasting techniques had nothing to say about the stock market. Stock prices already reflect the collective wisdom of investors. The stock market is basically a prediction market already. Recently, though, AI forecasting has gotten competitive with human forecasters. And we’ve found a way of modeling long-term company outcomes that is amenable to our forecasting approach. Iteration by…
Nov 2025
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Your AI copilot for smarter stock investing
Jan 2026 · invex-ai-investing.lovable.app
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Set it, forget it - AI executes your Capital.com trades 24/7
Oct 2025
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AI trading signals with hedge fund-grade market analysis
Oct 2025
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2019 · kloudtrader.com
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I made a lightweight web game about compute CAPEX tradeoffs: https://darios-dilemma.up.railway.app/ No signup, runs on mobile/desktop. Loop per round: 1. choose compute capacity 2. forecast demand 3. allocate capacity between training and inference 4. random demand shock resolves outcome You can end profitable, cash constrained, or bankrupt depending on allocation + forecast error. Goal was to make the decision surface intuitive in 2–3 minutes per run. It’s a toy model and deliberately omits many real world factors. Note: this is based on what I learned after listening to…
Feb 2026 · darios-dilemma.up.railway.app
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