Frameworks, techniques, and tools for evaluating businesses using public data, financial signals, and AI-powered diagnostics.

Competitive moat
How to test competitive moat claims using SEC filings alone: gross margin stability, ROIC persistence, customer concentration, and the tells in Item 1 and 1A.

Management quality
A practical process for judging management from public filings alone: capital allocation record, insider ownership, board quality, and how they explain bad quarters.

Cash flow
A practical guide to reading cash flow statements: operating cash flow, free cash flow, capex quality, and the red flags that earnings numbers hide.

Accounting
A practical guide to spotting accounting red flags in financial statements, from revenue recognition games to cash flow divergence and the Beneish M-Score.

Financial ratios
Seven ratios that flag corporate distress early, from the Altman Z-Score to free cash flow yield, and where to pull each number from SEC filings.

SEC filings
A section-by-section map for reading a 10-K in about 30 minutes: where the real information lives, what to skip, and how to spot red flags on a first pass.
One short email when something new goes up. Practical, no fluff, written by the people who build.
Free. Unsubscribe any time. Privacy policy
Automation
Knowledge workers waste an average of 8 hours per week on duplicate or unnecessary tasks. Lean principles applied to office work reveal waste hiding in approval chains, reports, and workflows.

Automation
Ask any operations manager to describe their process and you get a clean, logical sequence. Pull the actual event logs and you see something entirely different.

Company analysis
Someone mentions a company you've never heard of. You have 30 minutes. Here's a systematic approach to building a picture from scratch using only public information.

Company analysis
Leaders leave an enormous amount of public signal. LinkedIn profiles, conference talks, org changes, and decision patterns build a surprisingly detailed picture of who's running the show.

Company analysis
A company has 200 employees. Without context, the number is meaningless. Growth rate, acceleration, and the composition of that growth carry far more signal about actual trajectory.

Company analysis
By the time a company announces a pivot, it's been underway for months. New job titles, quiet domain registrations, and targeted leadership changes are the early warning signs.
89 articles