Local-first · Agent-first · Free to start
One app that tracks your whole life — you just say it, the agent logs it. World-class AI coaches read the data and get you improving, on every device you own.
Inside the app
Your food, your training, your sleep, your money and your notes finally live in the same place — and can finally be read together. One subscription instead of ten that never talk to each other.
Coach
Your coaches read every log — training, sleep, meals, money — so their advice is grounded in your actual data. Pick one from the Library or build your own from a paragraph of personality.
The Navy Seal
Discipline when comfort is winning
I skipped the gym three days straight.
Three days is not a collapse, it is a pattern starting. Every one of those days you logged over seven hours of screen time. Tomorrow, training goes first and the phone goes second. Report back.
Benjamin Franklin
Three centuries of practical self-improvement
I want to build a real morning routine.
Then choose one virtue and keep its ledger, as I kept mine. Your logs say you rise earliest on the days you read the night before. Begin there — one habit, tracked daily — and add the second only when the first is dull.
Ryan Longevitus
Don’t die. Measure, then improve
Am I actually getting healthier this year?
Two markers moved the right way: resting heart rate down 5 bpm since March, and sleep over seven hours on 71% of nights against 44% last spring. Protein is the laggard — you hit your target on two days in ten.
You decide what they see, what they say, and when they're allowed to interrupt you.
The LibraryBeta
Browse ready-made trackers, dashboards, widgets, coaches and themes that other people built, and copy any of them into your account in one click. Structure only — never anyone's entries. You can open it right now, without an account.
Trackers — a whole collection with its properties and its card
Dashboards — a finished board of widgets, ready to fill
Widgets — one chart you can drop on a board you already have
AI agents — a coach with its personality and its instructions
Themes — the whole app repainted in one click
Local-first
Every device keeps a full copy of your data, so screens open instantly and everything works offline — on a plane, in a basement gym. Sync happens quietly in the background. If our servers go down, you won't notice.
Any browser
the full app, no install
Mac & Windows
native desktop app
Android & iPhone
coming soon
Agent-first
A full CLI and an MCP server ship in the box. Wire your life's data into Claude, Cursor, or your own scripts — read anything, log anything, build on top of it.
kzx CLI — read and write your data from any terminal
MCP server — one command connects any MCP-capable agent
Audited & revertible — every agent write is logged and can be undone
Get it
One account, every surface. The web app and the desktop app are ready today; the phone apps are next.
Web app
The complete app in any browser. Nothing to install.
Create your account
Mac & Windows
A native desktop app that keeps itself up to date.
Download the desktop app
Android & iPhone
The phone apps are on their way. Until then the web app works on a phone browser.
Coming soon
CLI & MCP server
@kaizendex/kzx — your data in any terminal, and in any MCP-capable agent.
Set it up
Android and iPhone apps coming soon.Read the docs and guides