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Practical articles on building a startup: validating your idea, building an MVP, finding a co-founder and raising money.

JDG vs sp. z o.o.: a natural person with shared assets vs a separate legal entity in KRS that shields private assets
Funding

Cost of Starting a Company in Poland: Sole Proprietorship (JDG) vs sp. z o.o.

What does starting a company in Poland cost? Compare JDG and sp. z o.o.: registration fees, accounting, ZUS, taxes and a realistic startup budget.

19 min read
Comparison of a clickable Figma prototype with wireframes and an empty database versus a working MVP with a transaction form
Product

How to Build an MVP Without Losing Your Mind: A Practical Guide

How to build an MVP step by step: definition, process, key metrics, common mistakes, legal basics and examples of companies that started with an MVP.

11 min read
Startup funding path: bootstrapping, FFF, business angels (pre-seed/seed) bridging the funding gap, then VC and bank loans
Funding

How to Find a Business Angel in Poland: Where to Look and First Steps

How to find a business angel in Poland: angel clubs, events and platforms, active investors, and how to prepare your pitch and first meetings.

14 min read
Illustration comparing a founder, who initiates the vision and the idea, with a co-founder, who jointly executes the project
People

How to Find a Co-Founder Without Destroying Your Startup

How to find a co-founder for your startup: where to look, how to test the fit in a trial project and what to put in your founders' agreement.

17 min read
Building in the dark, with budget spent on code and premises, versus early validation with a prototype, feedback and a customer ready to pay
Product

How to Validate a Business Idea Before You Spend a Penny

How to validate a business idea for free: customer interviews, competitor analysis, Fake Door tests, MVP and pre-sales. Find out if the market wants it.

12 min read
Diagram of startup market validation stages: idea validation, problem-solution fit, product-market fit and business scaling
Product

Product-Market Fit: How to Know Your Startup Has Found It

Product-market fit explained: the signals and metrics that show your startup has it, the red flags of missing it, and a step-by-step plan to find it.

19 min read
Illustration: three people talking over coffee in a startup community lounge, with a sign about sharing experience behind them
People

Startup Networking: Why Most Opportunities Come Through People, Not LinkedIn

Startup networking: why investments, partnerships and hires come through referrals and in-person meetings, and how to combine them with LinkedIn.

11 min read
Polish startup ecosystem infographic: PLN 3.4 billion in VC capital, share of pre-seed and seed rounds, capital by round
Ecosystem

Startups in Poland 2026: The Ecosystem and Its Biggest Players

Startups in Poland 2026: key cities, VC funds, business angels, unicorns and support programmes. See how the Polish startup ecosystem really works.

15 min read
Traditional model (business plan, hidden development, risky launch) compared with the lean startup loop: MVP, feedback, adaptation
Product

The Lean Startup Method: How to Build a Product Without Wasting Your Budget

The lean startup method step by step: the build-measure-learn loop, MVP, validated learning and pivots. Learn to grow a product without burning cash.

14 min read
Traditional company (proven model, linear revenue, low risk) versus a startup (exponential growth, high uncertainty)
Ecosystem

What Is a Startup and When Does It Stop Being One?

What is a startup, how does it differ from a small business and when does it stop being one? Blank and Ries definitions, growth stages, signs of maturity.

12 min read