Hey Product Hunt! 👋

I'm Amichay, co-founder of HAI.

We built HAI because we believe AI can fundamentally change how people develop and test investment strategies.

LLMs are great at generating trading ideas, but turning those ideas into reliable, testable strategies is a different challenge. Historical data quality, survivorship bias, transaction costs, and risk analysis all matter—and generic AI tools often fall short.

That's where HAI comes in.

You can describe an investment idea in plain English, and HAI helps turn it into a structured strategy, backtest it using point-in-time market data, analyze the risks, and iterate—all without writing code.

Our goal is to make rigorous quantitative research accessible to anyone with a good idea, not just professional quants.

We're just getting started, and we'd love feedback from traders, developers, AI enthusiasts, and anyone curious about systematic investing.

Give it a try at https://hai.nine30.com and let us know what you think!

Amichay & Andreas
Co-founders, HAI