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Klaus Breyer
Third time entrepreneur, first time indie hacker.
Recent activity
Sep 10, 2026
commented on a post
I built a shared blog for my wife and me. How do you keep a personal tool small?
Sep 8, 2026
created a post
I built a shared blog for my wife and me. How do you keep a personal tool small?
Jun 14, 2021
created a post
Looking for numbers: app monetization through in-app advertising
Jan 11, 2020
commented on a post
How to keep your mental health when important decisions are at stake.
Jan 10, 2020
created a post
How to keep your mental health when important decisions are at stake.
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