Play it back like a recording
Every document is recorded as it is written. Press play to watch it come together from an empty page, or drag to any moment in between.
Stop guessing whether AI wrote it. Watch how it was written.
Wrifo is proof of authorship for written work. Pasting from outside is blocked, every document is recorded as it is written, and text retyped from another screen is flagged too. When the work comes back, press play and see exactly how it was made.
No credit card required. Nothing to cancel.
Paste blocked
Type it in your own words, or move text you already wrote in this document.
Assessment
Building, as the writing happens.
0:00 / 0:00
0
/ 100
Confidence: medium
Assessed across five independent parameters. What each one measures is not published.
A document writing itself, beside the record it leaves. Nothing here is a screenshot.
In every document
The proof comes with the writing
Nothing to switch on. Every piece of work written in Wrifo carries all five of these.
No external pasting
Text copied from a website, another app, an AI chat or another document will not go in. Moving your own words around inside the document still works.
Retyping gets caught too
Typing out an AI answer by hand gets past any paste block, so Wrifo checks the record for it. Composing and copying leave different traces in how the words went down, and retyped work is flagged in the integrity report, deliberate typos and backspaces included.
Share it as proof
Publish the document at a private link anyone can open, with no account. They see the writing and its record, and nothing else from your workspace.
See what they seeThe writing, in numbers
Length, active writing time, time spent, pace and sittings, worked out from the record itself, with every blocked paste attempt counted.
How it works
From a blank page to proof, in four steps
Nothing to configure and nothing for the writer to remember. The record builds itself from the writing.
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Set the work
Open a workspace, write a brief and assign the document to a writer, with a due date if there is one. Or just open a document and start.
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They write in Wrifo
The writer works in the Wrifo app. Pasting from outside is switched off, and every keystroke is kept, in order, as the record.
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Wrifo reads the record
Time spent, sittings, pace and every blocked paste are worked out from it, and the integrity check flags work that was retyped from another screen.
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You review the proof
Press play to watch it being written, read the integrity report, comment and approve. Or publish a link anyone can open, no account needed.
Who it is for
Two rooms, one question
Being trusted used to be the default, and a year of generated text has spent it. Wrifo gives that trust something to stand on: not a score anybody can argue with, but the writing itself, as it happened.
Original writing
Work somebody pays for
The client asks whether a person wrote it. Answer with the writing, once, and stop having the conversation.
- Writers and freelancers Send the piece with its record. The “did you use AI?” email never gets written.
- Agencies Every deliverable carries proof of who wrote it, so a client’s trust is shown rather than asked for.
- Businesses Commission in-house or out and know what you paid for. The record travels with the document.
Academic work
Work somebody marks
An accusation needs evidence on both sides. This is the evidence, and it belongs to whoever did the work.
- Students Hand the essay in with the hours behind it, so an accusation has something to answer.
- Teachers and lecturers Set the work here and read how it was written, instead of forwarding a detector score you cannot defend.
- Schools and universities A misconduct policy that rests on a record holds up at the hearing. One that rests on a percentage does not.
The obvious alternative
AI detectors are not reliable enough to act on
They disagree with each other about the same paragraph, they clear anything that has been through a humaniser, and not one of them publishes an error rate. That is not a basis for questioning somebody's work.
Problem one
They disagree with each other
Run one paragraph through three detectors and you get three different answers. At least two are wrong, and nothing on the screen tells you which one to believe.
One paragraph, three detectors
- Detector A 11%
- Detector B 64%
- Detector C 92%
Illustrative. The disagreement is the point.
No published error rate. No way to check the verdict.
Problem two
They are trivial to get around
A humaniser rewrites the text until the score falls. It takes about a minute, and there is a new model to draft with every month.
The same text, one rewrite apart
AI draft
Humaniser
Detector
- Before 92%
- After 3%
Same argument, same evidence, same author. Cleared.
The finished text is all a detector ever sees.
So we ask a different question
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A detector asks
Does this finished text look generated?
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Wrifo asks
How did this document come to exist?
Nobody can answer the first one reliably. The second is barely a question - the writing was kept as it happened, so you open the document and watch it being made.
What a reviewer can do
- Watch the document being written
- See how long it really took
- Comment on any line
- Approve it, or send it back
One system
One tool instead of three
The draft sits in a doc. The tracking sits in a sheet. The brief sits in an inbox. Wrifo does all three, so nothing has to be copied between them.
Today
Three tools that do not talk
Write in one. Track in another. Brief in a third. Every step between them is somebody copying by hand.
The numbers are only as fresh as the last person to update them.
With Wrifo
One tool that does all three
Write, manage and report in the same place. Nothing gets copied between tools, because there is only one.
The report builds itself while people write.
Inside Wrifo
Three parts, one system
Set the work up, write it, then see what came out. Each part feeds the next, which is why none of it has to be kept in step by hand.
01
Manage
Set the work up before anybody writes a word.
- Workspaces with their own people. Somebody can be in the company and in no workspace at all.
- Roles scoped to the workspace - admin, editor or writer. A manager in one workspace is just a writer in the next.
- Your own labels, with colours. A document carries as many as it needs, or none.
- Raise a document with a brief: what to write, a word range rather than a single number, links to read first, start and due dates, and who it is for.
- A logbook of who changed what, and when.
02
Write
A desktop editor for writing, a browser for everything else.
- The editor comes from the Microsoft Store, and updates itself from there.
- The browser opens any document too - to read, review and comment. Writing stays in the app, because that is what makes the record worth anything.
- Spelling and grammar underlined as you write, on a checker you host yourself.
- Comments anchored to a selection, and the anchor travels with the text as the document changes around it.
- Version history, grouped into sittings rather than a wall of tiny changes.
- Replay, summary and the integrity read, all from inside the document.
03
Reports
See what the workspace actually produced.
- Raised, in progress, in review, delivered - counted as events with real timestamps, over whatever date range you pick.
- A day-by-day breakdown so you can see where work piled up and where it moved.
- Per writer: documents, words against target, active time, average pace, submits per document, comments per document.
- Filter by workspace, person or label, and read the same figures for a team or for one person.
Get Wrifo
Write on the desktop, review anywhere
The editor installs from the Microsoft Store, which keeps it up to date for you. Reviewing, commenting and reporting all work in any browser, on any machine.
Windows
The whole thing: writing, the record, replay and review.
Get it from Microsoft Windows 10 and 11, 64-bitmacOS Coming soon
The same editor and the same record, on the Mac.
Not available yet Apple silicon and IntelWriting is desktop-only on purpose. It is the one place the record can be made, and it is what the rest of this page rests on.
Pricing
One price, and a discount for bringing people
Both plans start with seven days free, and nothing is asked for a card until they are up. Everything on this page is in both: the recording, the replay, the integrity read, the share links and the reports. A team pays less per person, not more for features.
Individual
One writer, as many workspaces as you like. A student, a freelancer, anybody answering for their own work.
$19.99per month
One person, one price.
- Unlimited documents and workspaces
- Replay, summary and integrity read
- Share links, no account needed
- Export to Word
- Version history by sitting
- Reports on your own work
No credit card required. Billed monthly after the trial.
Team
Two or more people, with editors, writers and the reporting that comes with running work.
$31.98a month for 2 members
$15.99 per member, down from $19.99
- Everything in Individual, for everyone
- Admin, editor and writer roles
- Briefs, review and approval
- Reports by writer and workspace
- Private documents
- A log of who changed what
No credit card required. Add or remove people at any time.
More than 20 people?
At that size the questions stop being about price. Invoicing, single sign-on, who administers the workspaces, where the record is kept - those are worth half an hour rather than a slider. Tell us roughly how many writers and we will come back with a number.
Prices in US dollars. The trial runs for seven days from the day you sign up, with no card and nothing to cancel - if you do nothing it simply stops. Wrifo is in beta and teams are admitted a few at a time.
Questions
The ones that come up first
Is this an AI detector?
No. Detectors guess at the finished text and disagree with each other. Wrifo records how the document was written, so you watch it happen instead of trusting a score.
What if someone just retypes it from ChatGPT?
It gets flagged. Retyping gets past any paste block, so Wrifo looks for it in the record. Writing something and copying it down from a screen leave different traces in how the words were typed, and that holds even when the typist adds typos and backspaces on purpose. The integrity report says when a document reads as copied, and the replay lets you see it for yourself. What each check measures is not published, because a list of them would be a guide to faking them.
Does the writer have to install something?
The editor, yes. It installs from the Microsoft Store in a click and keeps itself up to date. Reviewing, commenting and reporting all work in a browser, with nothing to install at all.
Is this surveillance of my writers?
No. Wrifo sees documents in your workspace and nothing else on the machine. A writer can open the record of their own work any time, and it is the same one a reviewer sees.
Is all pasting disabled?
If it was copied from outside the document - a website, another app, an AI chat or another document - it does not go in, the writer is told why, and the attempt is counted. Copying, cutting and pasting their own text within the same document works as normal.
Can I show the record to someone outside the company?
Yes. Publish it at an unguessable link. It carries the document and the record of it, and nothing else from your workspace.
Does it work offline?
No. Wrifo needs a connection to your server, because the record has to live somewhere the writer does not control.
Stop asking whether it was written. Watch it being written.
We are letting teams in a few at a time. Book half an hour and we will show you Wrifo on your own work.
Seven days free, no credit card. Wrifo is in beta. Writing needs the desktop app; everything else runs in a browser.