Kesbook tells you which ones, when they're coming, and whether you're ready — built from the inspection report you already paid for, or from what you already know about the house.
Turn your inspection into a plan Takes one PDF and about two minutes.Already replaced something? One tap fixes the record. Filters and other consumables never appear here — they're upkeep, not events worth saving toward.
Why a kestrel
Head still against the wind, everything else let go. Your house has a hundred parts and a handful that will cost real money this decade. Kesbook holds still over the whole of it and keeps your attention on those — the water heater in its last years, the roof you'll be paying for in 2035, the cash to hold today — and says nothing about the rest.
New keys: drag in the inspection report, and every system gets a clock and a cost. Been here twenty years: the year it was built, the size, and what you remember replacing is enough to begin. Anything we guessed says assumed until you confirm it.
What's likely to need replacing, roughly when, and the one number to hold in reserve — plus everything that's fine, so you can stop wondering about it. Every number wears its uncertainty, and the ± shrinks as evidence arrives.
Receipts, photos, emails — even a whole mail archive. What matters is kept and checked against the record before it counts; nothing changes without your yes, and every fact says who said so. No chores to log, no reminders to snooze.
What we're building toward
Agentic AI is becoming ordinary: software that can book the furnace tune-up, weigh three roofing quotes, or chase a warranty claim on your behalf. It will only be as good as what it knows about your house. Kesbook is that record — every system, its age, its condition, and who said so — and we're building the tools that let you and your home work together as that future arrives.
You just made the biggest purchase of your life. Meet its budget.
The best day to start your home's record was the day you got the keys. The second-best is today — every year after compounds it.
Turn your inspection into a plan