Boris Binyaminov

Solo founder building WhittleOS

About

Solo founder. I build WhittleOS (whittleos.com) — a decision OS that tells founders whether an idea is worth building, testing first, or dropping, with linked evidence. I care about honest tools that show their work and are willing to say "no" instead of flattering you into a build.

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whittleos

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Gone streaking

Gone streaking 5

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3h ago

WhittleOS - Decide which startup idea is worth building

Most idea validators are feel-good machines: paste an idea, get a "promising" score, build for months on a vibe. WhittleOS is the opposite — deliberately kill-biased. It sources real candidates itself, links the problems it cites to the page each was read on or says when it's our own estimate, computes the score in code (not the model's own number), and returns nothing when a market's weak. Build / test-first / drop, with the reasons. No calls. Real, unedited run: whittleos.com/sample-discovery