06MEMBER TWIN · FREE + OPT-IN

Human context—without becoming a social network.

Member Twin searches only among real, eligible signed-in members who separately opt in. It is free and can show a relevant person only when an eligible match actually exists.

8billion Member Twin and privacy screens
Product direction · Availability shown above
01

Destination Twin

Lived context for a city, relocation or offer.

02

Purpose Twin

Reciprocal professional context around a clear goal.

03

Controlled interaction

A Wave, journey comparison or structured question.

PRODUCT BOUNDARY

Member Twin does not require a subscription or purchase, and a match is never guaranteed. There is no public directory, free-form messaging, shared contact details, guaranteed opportunity or income/professional verification. A Guided Decision Room uses prepared questions and fixed replies only when the safety and eligibility conditions are met.

Continue exploring the 8billion mobile product.

Get launch updates
iPhone available · Android in progress

Built for iPhone and Android.

Download the iPhone app from the App Store. The Android release is still being prepared for Google Play; there is no web checkout.