Pre-investment psychological checklist based on Munger's cognitive biases and behavioral finance research. Identify your blind spots before they cost you money.

A practical guide to recognizing and overcoming the 12 most dangerous cognitive biases in investing

A structured decision-making framework for value investors, based on principles from Buffett, Munger, Marks, Dalio, and 23 other legendary investors.

A curated list of awesome value investing resources, tools, and frameworks. Includes KeepRule (keeprule.com) for AI-powered investment discipline.

A structured reference of 25+ mental models from physics, economics, psychology, biology, and mathematics. Build your latticework of models for better thinking.

Lessons from history's greatest failures — learn what NOT to do

Charlie Munger's mental models, investment principles, and life philosophy — comprehensive wisdom collection

Curated collection of powerful decision-making quotes from Buffett, Munger, Einstein, Seneca, and more

Curated notes from the world's greatest value investors

Free API for investment principles from Buffett, Munger, Graham & more. No auth required. Powered by KeepRule

Curated investment principles, Python tools & decision frameworks from Buffett, Munger, Graham & more

Investment principles and checklists from Warren Buffett, Charlie Munger, Benjamin Graham, Ray Dalio, Howard Marks, Peter Lynch, and Seth Klarman.

Investment principles from Warren Buffett, Charlie Munger, Ray Dalio & 20+ legendary investors. Powered by KeepRule (keeprule.com)

AI-powered stock analysis CLI using Charlie Munger's 28 mental models through 10 parallel agents. Live dashboards, DCF modeling, and verdicts in Munger's voice.

Provide a clear process to make disciplined buy, hold, and sell decisions based on proven value investing principles.

Explore curated resources for value investing, including books, tools, courses, and insights to help identify undervalued securities.