Learn core concepts, apply them through real-world case studies, and build a notebook you'll actually use. Constantly updated with fresh case studies and interactive lessons.
Understand what entrepreneurship economics is, why entrepreneurs exist, and how businesses create, deliver, and capture value in the economy.
Every day, we build a personalized agenda for you—so you know exactly where to pick up.
Earn XP, climb the leaderboards, and unlock advanced concepts as you progress.
Master the economic fundamentals that drive modern startups. We distill complex theories into actionable, bite-sized lessons.
Understanding the critical mass required for a two-sided marketplace to become defensible.
A deep dive into structural margins and why growth doesn't always equal profitability.
Why capturing 100% of a small market is better than 1% of a large market.
Move beyond dry textbooks. Analyze how legendary startups won markets using these core economic principles.
Get instant feedback and target your weak spots with our dedicated Mistake Review.
Unlike standard quizzes, we isolate your knowledge gaps to help you focus on what matters.
Turn any concept or article into a note with one click, then review your notes like flashcards — organized by the day you learned them.
Our integrated spaced-repetition system ensures long-term retention of every concept. Stop reading. Start remembering.
Interactive modules designed for practical application in business building.
See how fundamental economics drives success in actual startups and markets.
Your custom agenda is built for you every morning. Just log in and learn.
"We built That's So Econ to bridge the gap between academic theory and real-world venture building. Traditional education is often disconnected from the speed of the startup world. We provide the fastest path to building a powerful mental model for business."
Everything you need to know about the platform.