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Came back after 2 years — rebuilt my old startup tool with AI, would love your feedback

Hey IH 👋 — I’ve been off the platform for a while, but wanted to share something I’ve been rebuilding lately.

A few years back, I built Fermi — a financial modeling tool for micro-founders, consultants, and creators who want to test ideas through numbers before diving in.

I originally made it while consulting for startups. Every project started with the same conversation: How do we turn this dream into a financially grounded plan?
Fermi grew out of that — a way to bridge vision and reality.

This new version was rewritten from scratch with AI assistance (ASP.NET Core 10 + Blazor + MudBlazor on Azure).
It’s still evolving, but already helping me model my own projects better.

Would love your honest feedback — especially from anyone building tools or frameworks for early-stage founders.
What’s missing? What would make something like this indispensable to you?

Link is here: https://fermi.azurewebsites.net/

on November 7, 2025