Kosma Lenar

Kosma Lenar

Building OS for early founders

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Tastemaker
Tastemaker
Gone streaking
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Gone streaking 5
Gone streaking 5

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Kosma Lenar

3d ago

I built Startr because I kept forgetting to follow up

Hey everyone

I m the founder of Startr.

Like many solo founders, I was building in public, talking to people on X, LinkedIn, Product Hunt, Reddit

Kosma Lenar

3d ago

Startr — AI Follow-Up CRM for Solo Founders

Most solo founders don t lose deals because of bad products.

They lose them because follow-ups live in their head.

Kosma Lenar

2mo ago

First CRM built for ‍founders!

Most CRMs don t fail because of features.
They fail because founders don t know what to do next after adding a lead.
We re building FoundryDoc as a founder-first execution OS and we just opened a small waitlist.

FoundryDoc is not trying to replace CRMs.
It sits above them.

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