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On $0 ad spend, Beff is growing explosively — 110 organic signups, 4.8% paid conversion

Since its second-week-of-August launch, Beff has drawn 110 organic signups from Japan, China, the US, Vietnam, Korea and more — on zero ad spend. Three of 62 have paid: a 4.8% paid conversion. Acquisition and conversion are growing explosively together.

$10 on Instagram. 1,137 people showed up.

One deployed app, one Instagram account, and a cent per user. Tremer's first paid-acquisition test, in the founder's words.