Sheaf — Documents Remember What You Forget
/ʃiːf/ — a bundle of papers
A quiet place for the paperwork of a life

Your documents remember. You don't have to.

Drop in anything — a policy renewal, lab results, the notes from a meeting. Sheaf pulls out the facts and the dates, keeps the history, and quietly tells you when something new doesn't match something old.

See how it works
Beta access launching early 2025. Be first to try.
This doesn't match what you had
Just added
Home insurance deductible — $2,500
Renewal packet, 12 September 2026 · page 4
You saved, two years ago
Home insurance deductible — $1,000
Original policy, 3 August 2024 · page 2
Sheaf notices. You decide. Nothing is overwritten behind your back.

Four things, over and over, for as long as you keep it

There is no filing to learn and no folder tree to maintain. You add a document; Sheaf does the rest and comes back to you only when it has something worth saying.

It reads

A file goes in and comes out as things you can actually use: a value, a date, a name, a promise someone made. You confirm what it found before anything is kept — so the record stays worth trusting.

It remembers

Every value keeps its history. You see the number as it stands today, and behind it, every version it has had and the document each one came from.

It compares

Anything new is held up against what you already have. When the two disagree, you hear about it in the moment — not two years later, when it costs you something.

It reminds

Dates buried in the small print become things on your calendar: the renewal, the follow-up appointment, the month the warranty runs out. Told to you in advance, not on the day.

What's sitting in your Documents folder right now?

Sheaf doesn't care which of these you came for. It's one tool; people point it at very different piles.

Health

Lab results you can finally read as a line, not a page

One marker is lower than last spring. You see the shape of it over four years, and a nudge to book the follow-up and retest when it's due.

Contracts & cover

The clause that changed at renewal, caught on the day it arrived

Tenancies, policies, subscriptions. The end date comes out of the text on its own, and so does the month you can still walk away.

Decisions

Why you chose it that way, still there a year later

Meeting notes turn into what was decided, by whom, and on what grounds — so the next decision that cuts across it doesn't pass unnoticed.

The house

Warranties, manuals, the boiler service nobody books

Receipts and guarantees keep their own clocks. Sheaf raises a hand a few weeks before each one runs quietly out.

Papers

Passports and licences, counted down without being asked

Numbers and expiry dates come off the scan. Yours, your partner's, your parents' — each with its own quiet countdown.

Or something we haven't thought of

If it's a document with facts and dates in it, Sheaf will take it. What you use it for is yours to decide.

The part nothing else does

Your files don't argue with each other. Sheaf does it for them.

A drive holds your documents. A notes app holds your words. Neither of them will ever tap you on the shoulder. That tap is the whole point of this.

And when it taps, it shows its working: the two statements, the dates, the page each came from. You pick which one stands. The one you retire stays in the history, with your reason attached.

Ferritin
18 ng/mL · below the reference range
10 September 2026 — blood panel 18 ng/mL
4 March 2026 — blood panel 62 ng/mL
17 May 2025 — blood panel 71 ng/mL
Two things to put in the diary
Talk it through with your doctor
Retest in a month — nudge on 10 October

Join the beta

We're building Sheaf in the open. Get early access and shape how it works.

We'll send you one email when beta launches. No spam, no selling your data.

We know what we're asking you to hand over

This only works if you put real things in it — your results, your contracts, your family's papers. So the rules are short, and they don't change.

Encrypted, both ways

Encrypted in transit and at rest. Two-factor sign-in from the first day.

Never the product

Your documents are not sold, not shared, and not used to train anything. You pay us; that's the whole arrangement.

Yours to take back

Export everything — the original files and everything read out of them — in a format you can open without us. Delete the account and it goes.

Shared only on purpose

Nobody sees anything unless you invite them, item by item, and you can take it back at any point.

Start free, stay free if that's enough

One price, no seats to count, cancel whenever.

A start
Free

Up to 5 documents, the full reading and reminding, one person. Enough to see whether it earns a place.

Begin
Household
$30 / month

Everything in Personal, for up to 5 people — partner, children, ageing parents — each with what they're allowed to see.

Cooming soon

Before you hand over anything

  • What if it reads something wrong?

    It shows you what it found and waits. Nothing enters your record until you've looked at it. That extra tap is deliberate: a record you half-trust is worse than no record.

  • Will it decide things for me?

    No. It notices, it shows both sides, and it stops there. Which one is right is yours to say, and the reason you gave is kept with it.

  • Won't it pester me over things that aren't really in conflict?

    It compares like with like, and it would rather stay quiet than cry wolf. Two flats with two different tenancies aren't a contradiction, and Sheaf is built to know the difference.

  • Isn't this just a folder in the cloud?

    A folder waits to be opened. Sheaf comes to you — when a date is near, when a number has moved, when a new page disagrees with an old one.

  • What happens if I leave?

    You take everything with you — files and findings both — in a form you can open elsewhere. No hostage-taking.

Start with the one document you keep meaning to deal with.

Made on
Tilda