Piotr Kulpiński

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How I Turned My Copycats Into Customers: From Open Source Directory to $5K/Month Boilerplate

How I Turned My Copycats Into Customers: From Open Source Directory to $5K/Month Boilerplate

Doubling down on directories to hit $13k/mo

Doubling down on directories to hit $13k/mo

Doubling down on directories to hit $13k/mo

Doubling down on directories to hit $13k/mo

$79k from Side Projects in 2025 – My Year in Review

The Ultimate Indie Hackers Black Friday Deal List

From $200 to $3k/month: Why I ditched AdSense for direct ad sales (with numbers)

Introducing Dirstarter - The complete Next.js boilerplate for building profitable directory websites.

Introducing Dirstarter - The complete Next.js boilerplate for building profitable directory websites.

The Best WordPress Theme for Directory Websites

Introducing EuroAlternative 🎉

What is DevSuite?

How I grew a side project to 100k Unique Visitors in 7 days with 0 audience

How I grew a side project to 100k Unique Visitors in 7 days with 0 audience

How I grew a side project to 100k Unique Visitors in 7 days with 0 audience

How I grew a side project to 100k Unique Visitors in 7 days with 0 audience

How I grew a side project to 100k Unique Visitors in 7 days with 0 audience

How I grew a side project to 100k Unique Visitors in 7 days with 0 audience