HavnOS — Haven Operating System
Free to start · No card

Never miss another deadline on your house. We read the paperwork for you.

Drop in your inspection report or your purchase contract. About ninety seconds later, every date it contains is in the calendar app you already check every day — Apple, Google or Outlook — telling you what needs doing, when money is due, and who to call. No account needed to see it, and it's free.

Forty pages you paid for and never opened again.

Drop your inspection report here and we build the whole house from it — every system and appliance the inspector found, what each one needs and when, and what it costs if you skip it. On a calendar you can put on your phone.

Home inspection report — PDF up to 32 MB

Free, and no account needed to read your breakdown. Your report is read by Anthropic's AI to build the record and nothing else — it is never used to train a model and never sold or shared. The file is stored privately, the result is reachable only from a link nobody can guess, and if you never make an account we stop serving it after 30 days. Privacy.

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What it actually does

8 things, all of them real

Tap any screen to see how it works.

Ninety seconds

Your inspection report becomes a house

Forty pages of somebody else's professional attention, turned into every system and appliance you own — with what each one needs and when.

Free, forever

It all lands in the calendar you already use

One tap and your house is in Apple Calendar, Google or Outlook — every date on the right day, in your time zone, on the phone you already check.

Read, not stored

Every document you feed it gets read

A contract, a policy, a warranty, a closing statement — the dates and the things you have to do come out, and land on that same calendar.

Max

Your house gets its own email address

Forward the invoice, the service report, the utility bill — it reads them, files them, records what they cost, and tells you the one thing in there you needed to act on.

Max

The manufacturer's own words, for your exact model

We go and find the owner's manual, file it under the appliance, and pull out the upkeep the maker actually specifies.

Pro

What the house cost you, in a shape your accountant accepts

Improvements that lower your tax bill when you sell, kept apart from repairs that do not — built from paperwork you already have.

Pro

Proof it was done, on the day you sell

Every job you check off, every visit, every document — dated and kept.

Honesty

Your report was true on inspection day. You keep it true.

Nothing counts as fact until you say so. Mark what's still there and what you've replaced since, and the record moves with the house.

Right now, you know more about your house than you ever will again.

In a month the report is another PDF in your downloads folder, and the house carries on regardless. Every paper you file here becomes the opposite: a task on your calendar, a claim that pays out, a deduction that holds up, and proof it was done on the day you sell.

Start with what you have

Free plan, no card. Your calendar and task list work from day one.