SF's top AI companies cram into a 1.5-mile radius — rivals visible through windows
signulll · x · 2026-11-03
Scrambling to a meeting, the author found it was less than a block away, realizing how many consequential tech companies and startups — including bitter rivals — are packed into roughly a 1.5-mile radius in San Francisco. You can sometimes see your competitors through your windows, he jokes, and that famous Silicon Valley graphic is legit and to scale.
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