Intermediate legal
409A Valuation
A 409A is an independent appraisal of a private company's common stock fair market value, required by U.S. tax law before issuing stock options to employees.
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6 learning tracks · 228 lessons
Your startup education,
structured.
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Foundations
Start here — what startups are and how they work
26 lessons Start →
Product & Validation
Build the right thing before building it right
46 lessons Start →
Finance & Metrics
The numbers every founder must understand
35 lessons Start →
Fundraising
How to raise money from angels and VCs
46 lessons Start →
Growth & Go-to-Market
Acquire customers and build a growth engine
34 lessons Start →
Team & Culture
Hire, lead, and build a great founding team
11 lessons Start →
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Glossary
Definitions of key startup terms, from MVP to venture capital.
Intermediate product
A/B Testing
A/B testing splits traffic between two variants to measure which performs better. A guide to running valid experiments with statistical significance.
Intermediate exits
Acqui-hire
An acqui-hire is an acquisition where the buyer's primary goal is to hire the target company's team, not acquire its product.
Beginner finance
Annual Contract Value (ACV)
ACV is the average annualized revenue per customer contract, excluding one-time fees. A core B2B SaaS metric for measuring deal size and forecasting revenue.
Guides
Step-by-step guides for founders building and growing startups.
Beginner growth
11 min How to Build a Pre-Launch Waitlist
A step-by-step guide to building a pre-launch waitlist - the landing page, viral mechanics, traffic channels, and what to do with the list once you have it.
Intermediate growth
14 min How to Build a Content Marketing Strategy
A practical framework for building a startup content strategy that drives compounding organic traffic, inbound leads, and category authority.
Intermediate product
13 min How to Build a Startup Product Roadmap
Learn how to build a product roadmap that drives alignment without stifling adaptability - from prioritization to stakeholder communication.
Concepts
Frameworks and methodologies that shape how startups operate.
Beginner methodology
Agile Development for Startups
An iterative software development approach built on the 2001 Agile Manifesto, favoring working software over rigid planning.
Intermediate ai
AI-First Product Design
A design philosophy that puts AI at the center of the product experience - and the principles that make AI-first products trustworthy and reliable.
Intermediate ai
AI Go-to-Market Strategy
How AI startups should approach distribution, pricing, and sales - and why AI GTM differs fundamentally from traditional SaaS.
Articles
In-depth analysis and insights on the startup world.
Beginner technology
13 min How AI Is Reshaping the Startup Landscape
AI investment hit $100B+ in 2024. But the real shift isn't the money - it's what AI does to startup economics, moats, and team size.
Intermediate ai
10 min AI Startups: B2B vs B2C
Should you build AI for businesses or consumers? An honest comparison of the dynamics, defensibility, and economics of B2B vs B2C AI.