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Eugen Ullrich
GEO & AI Visibility Strategist.
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OKF Tool
Create, browse and chat with your Open Knowledge Format.
Aug 2026
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Joined Product Hunt
August 3rd, 2026
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Eugen Ullrich
•
7h ago
OKF Tool - Create, browse and chat with your Open Knowledge Format.
Build your own Open Knowledge Format without hand-writing markdown. Upload a bundle, see it as a graph, and ask questions with answers that cite the source.
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