One number. More useful context.
What is your income really worth?
8billion is a private income-context app designed to show how place, time and life decisions change what one number can do.
Core experience: Discover · First Reveal · My 8B · Income Atlas
Illustrative estimates · Not financial adviceOne number.
More useful context.
The app starts with value before asking for an account, then keeps every result inside a clear privacy and evidence boundary.
Add your context
Location, income, work pattern and time—only what helps the model make sense of one number.
Review your privacy
Exact income stays private. Any future Member matching remains optional and separate.
Reveal My 8B
See an estimated position, Life-Hour and Buying Power in one calm personal view.
Explore what changes
Compare places, read an offer’s Money / Time trade-off for free and choose whether one raise needs a deeper private kit.

From private context to a useful first reveal.
Product experience · prepared for mobile releaseYour private starting point.
Then, see where it travels.
My 8B turns one income into a personal context view. Income Atlas shows how that context can change across places without pretending every city has verified data.
Understand your place in the world—privately.
Review an estimated global and local position, Life-Hour and Buying Power. Your exact income is never shown on a public profile.
See how the same income could live somewhere else.
Use an illustrative profile where one exists. Elsewhere, build a private range from your own assumptions—never a fabricated city estimate.
Lifestyle Twin · €77KStatus Twin · €72K
A bigger number is not always a better decision.
8billion connects money with the time, place and unresolved questions behind a raise or new offer—then keeps the deeper raise-decision layer private.
Offer X-Ray
See the Money / Time headline for free. This release does not sell an Offer Decision Kit or an Offer subscription.
Read about Offer X-Ray →The Leap
Test a raise for free. A one-time Private Raise Decision Kit adds a Worth-It view, structured questions and a private PDF for that selected raise.
Read about The Leap →The Private Raise Decision Kit is the only paid product in this release. It stands on its own, is not a subscription and never turns an estimate into advice. A controlled Guided Decision Room may appear only when an eligible real Member Twin already exists; a match, room or reply is never guaranteed.

Money, time and place—seen on one shared scale.
Mobile release candidate · estimated decision contextOne is a model.
One is a person.
8billion keeps statistical comparison separate from human context, so the product can become more useful without becoming an open social network.
Income Lens
A statistical model—not a person.It compares an income through place, purchasing power and time context. It never exposes another user’s salary.
See the model →Member Twin
Human context—without an open directory.Member Twin can suggest a real, eligible member only when both people separately opt in. It is free; if no suitable member exists, no profile is invented.
Understand Member Twin →
Relevant context, carefully bounded.
Eligible signed-in members can join Member Twin without a subscription or purchase. Matching remains off until the member explicitly opts in, and buying a Raise Kit neither improves matching nor guarantees a room.
- No public directory or social feed
- No free-form direct messages or contact details
- Block, report, withdraw—and no guaranteed match
Your income is context,
not content.
8billion is not a public wealth ranking, an open professional directory or a social feed. Privacy is part of the product model—not a setting hidden at the end.
Exact incomeAlways private
✓EmployerNot required
✓Public profileOff by default
✓Member matchingOpt-in only
✓No account, payment or income form is active on this website.
When the evidence is missing, the model should stop.
Every result should say whether it is an illustrative preview, a source-backed estimate or a private scenario. 8billion will not turn a destination name into a fabricated economic fact.
- 7
- illustrative model profiles
- 120
- places in the destination catalogue
- 0
- production source-backed profiles today
The 120-place catalogue is not a 120-city verified economic dataset. Current results remain estimated/demo or private scenarios.
See the current data boundary →Take your income context with you.
8billion is now available for iPhone on the App Store. The Android release is still being prepared for Google Play.