Every Sunday evening, millions of people open a banking app, feel a sudden knot in their stomach, and close it three seconds later.
The modern financial app experience is broken. It is crowded with intrusive notifications, guilt-inducing red progress bars, and relentless pop-ups encouraging you to take out high-interest personal loans or open another travel credit card. The apps that were supposed to help us manage our money have turned into ad-networks masquerading as utility tools.
“When an app makes money by monetizing your financial insecurity, it has no incentive to make you feel calm.”
I. Raw Balances Are a Lie
When you open your checking account and see $3,200, your brain assumes you have $3,200. But you don’t. Rent is due in eight days. High-speed internet auto-pays on Wednesday. The quarterly car insurance bill hits next week.
Traditional banks show you raw historical balances. They force you to run mental arithmetic every time you buy a coffee or plan dinner with friends. Kaban replaces this mental fatigue with a single, calm number: Safe to Spend. It is the only number that accounts for the real physics of your month.
II. The Local-First Renaissance
We believe your financial ledger is among the most intimate records you will ever generate. It reflects your health, your family, your dreams, and your struggles.
It does not belong on a centralized database vulnerable to data breaches, advertising aggregators, or unannounced API shutdowns. That is why Kaban is engineered local-first. Your accounts and transactions live primarily on your device in encrypted storage. You can check your money on an airplane, in a subway tunnel, or off the grid.
“Software should be fast because it runs on your hardware, private because it lives on your device, and enduring because you own the records.”
III. AI with Boundaries (Review-First)
We reject the reckless trend of handing autonomous control of your life to black-box algorithms. We do not want an AI agent making unauthorized wire transfers, automatically buying stocks, or making irrevocable changes behind your back.
With Tala, our companion, we established the Review-First Constitution:
- Tala explains the math; she never lectures or shames.
- Tala drafts suggestions and categories; she never writes to your ledger without your click.
- Tala never trains public models on your personal financial data.
- Human judgment and human agency remain sovereign at all times.
IV. The Long Game
Kaban is built for craft, longevity, and peace. We are building software you can trust for the next decade of your life—as you change jobs, start families, move across borders, and achieve the goals that matter most to you.
