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BoomHabits: How Krzysztof Built a No-Code App and Got 200 Users in 3 Days

Jakob here 🖐

In my newsletter Fake Mayo I share weekly stories (interviews) of how founders got their first customers.

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Krzysztof Cichy, a B2C sales rep from Poland with zero tech background, didn’t plan to become a maker. His goal? Simply to see if he could build something using no-code tools.

Armed with curiosity, ChatGPT, and a lot of chaotic energy, he launched BoomHabits — a playful habit tracker—just three days after googling “how to build a web app.” He had no prior experience, no editor, no terminal knowledge. But he kept pushing forward.

Instead of pitching a polished product, Krzysztof shared his raw journey on Reddit and X. His honesty struck a chord. Within two days, he had 100 users. By day three, over 200 had signed up, and BoomHabits became #5 Product of the Day on Fazier.

Krzysztof didn’t spend a cent. No marketing team. No launch plan. Just one excited, messy post: “I had no clue what I was doing, but I made this.” That human connection made all the difference.

Today, he’s planning a proper SaaS app — but BoomHabits proved his point: anyone can build something real.

Read the full story
https://www.fakemayo.com/p/how-krzysztof-grew-his-no-code-app-to-200-registered-users-in-3-days


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on May 5, 2025