Experimental Blog
Follow the work behind the tools
A transparent journal of hypotheses, decisions, and lessons learned while building practical digital products.
Explore the blogA growing suite of practical digital tools
Finance, decision-making, automation and experimental apps — all in one place.
Built for speed, experimentation, and learning.
Available Tools
Click on any card to explore a tool or learn about what's coming.
New
Prompt Tools
Utilities and experiments for AI prompt design and testing
Live→
Trading Lab
Educational tools and simulations for trading strategies
Experimental→
New
Wealth Manager
Personal tools to track and reason about assets and capital
Live→
Company Valuation
Simple models and calculators to evaluate businesses
Coming soon→
Want to add a new tool? Copy a project folder into the app directory and update lib/tools-config.ts.