Startup Fundamentals
17 guides on startup fundamentals.
12 Things First-Time Founders Get Wrong
The most common and costly mistakes first-time founders make — from building before validating to ignoring distribution and scaling prematurely.
Read article →Cash Flow Management for Early-Stage Companies
Why profitable startups die from cash problems, how to build a 13-week cash flow forecast, and the operational habits that keep you solvent through growth.
Read article →Financial Modeling for Startups: A Founder's Starting Point
What a startup financial model actually needs — bottom-up forecasting, the three scenarios every founder should run, and what investors actually look at when they review your numbers.
Read article →Founder-Market Fit: Why Who You Are Matters as Much as What You Build
Founder-market fit explains why the right person building in the right market outperforms everyone else — and how to honestly assess your own fit.
Read article →GDPR Compliance for Early-Stage Startups: What Actually Matters
What GDPR actually requires without the fear-mongering — the six lawful bases, what your privacy notice needs, processing agreements with vendors, and what enforcement looks like for small companies.
Read article →How to Find a Startup Lawyer (And What You Actually Need From One)
What founders actually need legal help with at each stage, how to find a startup-experienced lawyer, fixed fee versus hourly billing, realistic costs in Europe versus the US, and what founders get wrong by doing it themselves.
Read article →How to Find Your First 10 Customers
Practical, no-fluff tactics for finding your first paying customers — LinkedIn outreach, communities, cold email, and leveraging existing networks.
Read article →How to Generate and Evaluate Startup Ideas
Practical frameworks for generating startup ideas from personal pain, market pull, emerging tech, and competitive gaps — plus how to filter them fast.
Read article →How to Set Founder Salaries at Different Startup Stages
Why founder salary is a real strategic question, benchmarks by stage and funding level, the psychological traps founders fall into, and how investors actually think about founder compensation.
Read article →How to Validate Your Startup Idea Before Writing a Line of Code
Learn proven idea validation techniques — from customer interviews to smoke tests and pre-sales — so you build something people actually want.
Read article →How to Write a Business Plan That Actually Gets Used
When you need a business plan, what to put in it, and why a lean canvas is usually better than a traditional plan for early-stage founders.
Read article →Privacy Policies and Terms of Service: What Early-Stage Founders Actually Need
What a GDPR-compliant privacy policy must contain, what terms of service actually protect you from, when to use a generator versus a lawyer, cookie consent requirements, and the B2B versus B2C difference.
Read article →Problem-Solution Fit: The Step Before Product-Market Fit
How to validate that a real problem exists before you build the solution — and the specific signals that tell you whether you've achieved problem-solution fit.
Read article →Startup vs. Small Business: What's the Difference and Why It Matters
Understanding the real differences between startups and small businesses — growth expectations, risk profiles, investor dynamics — so you build the right kind of company.
Read article →The Lean Startup Methodology Explained for First-Time Founders
A practical breakdown of the build-measure-learn loop, validated learning, and how to decide between pivoting and persevering at your startup.
Read article →The MVP Guide: Build Less, Learn More
What an MVP really is, why most founders build too much, how to scope it correctly, and real examples of MVPs that worked.
Read article →When to Register Your Startup and Which Legal Structure to Choose
Sole trader vs limited company, when to incorporate, how Dutch BV, UK Ltd, and Delaware C-corp compare — and what structure actually matters for investors and IP ownership.
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