A granary for everyone’s money.

The name

lumbung · /ˈlʊm.bʊŋ/ · noun (Indonesian) — the communal rice granary raised on stilts, where a household or village stores its harvest together and draws from it through the year.

That is exactly what this product is: a shared, offline store of a community's wealth. Your money, your family's money, a trip's money — kept in one place that belongs to the people who fill it. The lumbung is our Workspace primitive made concrete, and the name sits in the tradition of local-word Indonesian fintech — Dana, Bibit, Ajaib, Jenius — because this is an Indonesia-first product.

“Everyone's money, in one place.” · “Uang kita, tersimpan bersama.”

The logo

A granary in white — saddle roof, upswept eaves, raised on stilts — holding a single gold coin marked with an upward growth arrow. The building is the community; the coin is the harvest it protects. Teal for trust, calm, and “store”; harvest gold for warmth and growth. The coin never leaves the granary.

The philosophy

• Offline-first is non-negotiable. A granary doesn't stop existing when the weather turns. Everything works with no network, forever — like the classic money managers we grew up with. Cloud sync is an option, not a leash.
• Shared by design. Money is rarely one person's story. Workspaces bring couples, families, roommates, and trips into one honest ledger, with roles instead of secrets.
• Calm, not gamified-noisy. Plain, encouraging language. No streak shaming, no fake urgency, no confetti on every save. Motion serves clarity.
• Privacy is a feature. Encrypted at rest and in transit, passkeys and biometrics, no bank scraping, and your data exportable any day you ask.

Who builds it

Lumbung is built by Banua Coder in Indonesia. Say hello at contact@banuacoder.com.