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Flint

Hunt surprising business ideas and get an honest verdict

Flint
Flint

A grid where every possible business idea sits at the intersection of two or more axes. When a cell is occupied, the business exists. Flint finds the empty cells and tells you honestly if they are worth chasing.

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Makers

Topics

Idea Management Idea Validation Product Discovery Mind Mapping Innovation Management

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August 3, 2026
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