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How to find a co-founder

Name: Foundersi
Author: Foundersi

Guides: how to find a co-founder in Poland and a startup partner.

Foundersi vs LinkedIn, where should you look for a co-founder?

A comparison of Foundersi and LinkedIn for finding a co-founder in Poland, intent, speed, time cost, and effectiveness.

Founder networking in Poland, where to start in 2026

Guides

6 min8/26/2026

Founder networking in Poland, where to start in 2026

Events, communities, and apps, where founders in Poland actually meet co-founders and business partners.

Co-founder agreement, what to include before you start building

Guides

7 min8/25/2026

Co-founder agreement, what to include before you start building

Equity, vesting, IP, decisions, what a co-founder agreement must cover before you write the first line of code.

How to find an investor for your startup in Poland, from angels to VC

Guides

8 min8/24/2026

How to find an investor for your startup in Poland, from angels to VC

Where to find angel or VC investors in Poland, how to prepare, and what to avoid at pre-seed and seed stage.

How to find a technical co-founder in Poland, a practical guide

Guides

8 min8/23/2026

How to find a technical co-founder in Poland, a practical guide

Need a developer for your startup? Here is where to find a technical co-founder in Poland, how to attract a good dev, and what not to do.

How to find a business partner for your startup, step by step

Guides

7 min8/22/2026

How to find a business partner for your startup, step by step

A business partner is not the same as a co-founder. Here is how to define who you need, where to find them, and how to test the partnership in 30 days.

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