Hiring

Reading a ghostwriter's samples when the portfolio cannot be verified

Ghostwriting is unattributed by definition, so a portfolio proves almost nothing on its own. Here is how to grade the evidence and what to ask for instead.

Personeur editorial 10 min read
On this page
  1. A ghostwriting portfolio is unverifiable by definition
  2. The Attribution Ladder: five grades of evidence
  3. What an NDA legitimately hides, and what it gets used to hide
  4. The live writing test, and how to run one in twenty five minutes
  5. The three-voice test, scored rather than felt
  6. Where to spend your reading minutes
  7. What to read for once you trust the authorship
  8. The reference call question that gets a real answer
  9. What a sample cannot tell you, however carefully you read it
The short answer

A ghostwriting portfolio proves a relationship, not authorship, because the work is unattributed by definition and screenshots are free. Grade the evidence instead of collecting it. A named client who will take your call, the raw input shown beside the finished post, and twenty minutes of live writing from your own material are the three forms of proof that cannot be borrowed. Everything else is a claim.

A ghostwriting portfolio is unverifiable by definition

Every page written about hiring a ghostwriter tells you to check the portfolio, and none of them acknowledges the obvious problem with the instruction. Ghostwriting is unattributed work. The whole product is that nobody knows who wrote it. A portfolio of ghostwritten posts is therefore a set of claims about authorship rather than evidence of it, and reading those posts more carefully does not convert one into the other.

The practical consequences are worse than they sound. A screenshot costs nothing to produce and nothing to borrow. A logo wall proves that money changed hands with a company, not that the person in the meeting drafted anything. An agency portfolio may contain work from writers who left two years ago. None of that requires anybody to lie, which is precisely why it is so easy.

The stakes justify the effort. Statista reports that 53% of B2B professionals rank LinkedIn as the most important social platform, which means the feed you are hiring somebody to write is, for a lot of your buyers, the main body of evidence about how you think.

So stop collecting samples and start grading evidence. The five grades below are ordered by what each one can actually prove, and the ordering is the useful part, because most hiring decisions are made on the bottom two rungs.

The Attribution Ladder: five grades of evidence

Each rung proves strictly more than the one below it. The rule that follows from the ladder is simple: never decide on rungs one and two alone, and treat a single piece of rung four or rung five evidence as worth more than a portfolio of rung one.

The Attribution Ladder
Five grades of proof that the person in front of you wrote the thing in front of you, ordered from weakest to strongest, with the legitimate reason each one might be refused.
Rung one: a screenshot of a published postProves that the post exists. Proves nothing about authorship, because anyone can screenshot anything. Its only real use is as a writing sample in the abstract, which is a different question from who wrote it. Treat rung one as a reading exercise, never as evidence.
Rung two: a named client or a logo wallProves that a commercial relationship existed. Does not prove who drafted, how much was drafted, or whether four writers touched the account. Ask one clarifying question: on that account, what exactly did you personally produce. A precise answer moves this to rung three territory. A vague one keeps it at rung two.
Rung three: a client who will take your callProves the relationship and roughly the scope, provided you ask about scope rather than satisfaction. Legitimately refused when the client's own agreement forbids acknowledging the arrangement, which is common and reasonable. A writer with zero referenceable clients across several years is a different signal.
Rung four: the input shown beside the outputThe transcript, the brief or the voice note, placed next to the finished post. This proves the transformation, which is the actual skill you are buying, and it is almost impossible to fake because borrowed work comes without its raw material. Redaction handles confidentiality: names removed, figures changed, structure intact.
Rung five: live writing from your own materialProves the person. Hand them fifteen minutes of your thinking on the call and watch them turn it into an opening and a spine. Nobody can borrow this. The only legitimate reason to decline is a policy against unpaid work, which is fair, and the answer to it is to pay for the twenty minutes.

Rung four is the one almost nobody asks for and the one every genuinely working writer can supply within a day. That asymmetry makes it the single most efficient question in a hiring call, because the request itself is diagnostic before the material even arrives.

What an NDA legitimately hides, and what it gets used to hide

Confidentiality is a real constraint in this field and it is also the most convenient available excuse, so you need a way to tell the two apart. The distinction is that a genuine confidentiality obligation restricts identification, while it rarely restricts demonstration.

What the writer saysConsistent with a real agreementWhat to ask next
I cannot name my clientsYes, and it is common at executive levelCan you show a redacted input and output pair from any engagement
I cannot show any of the workRarely, since redaction solves thisCan you write from my material on the call instead
No client will speak to youSometimes, if the roster is small and seniorCan one former client speak, with the relationship described in general terms
I can show work but not the processNo, because process is the writer's ownCan you describe your interview structure and show one anonymised brief

Separating a genuine confidentiality constraint from an evasion.

Redaction is the test that separates the categories, because it costs a working writer about ten minutes and offers an evasive one nothing to hide behind. Ask for one transcript excerpt with names removed and figures altered, beside the post it produced. The confidentiality objection survives that request only if the material would identify the client by its content alone, which happens, and a writer who explains exactly why is giving you a real answer.

Your own agreement will contain the mirror image of this, deciding what the writer may later say about working with you. That is worth settling deliberately rather than by default, and it sits alongside the contract clauses worth reading closely before anybody signs anything.

The live writing test, and how to run one in twenty five minutes

The live writing test is the only evidence that cannot be borrowed, and it fits inside a normal hiring call. It is not a trick and it should not be sprung on anybody. Tell the candidate it is coming, offer to pay for the time, and run it the same way with every finalist so the results are comparable.

Give them fifteen minutes of you, recorded

Talk about one real thing: a decision you got wrong, an argument you keep having with your market, a number that surprised you. Do not organise it. The disorganisation is the point, because organising it is the job you are hiring for.

Let them ask questions for five minutes

This is the most informative part of the whole exercise. Weak candidates ask about format and length. Strong candidates ask what you actually believe, who would disagree, and what you are willing to say in public that your competitors are not.

Ask for an opening line and a spine, not a post

Give them twenty four hours and ask for three possible opening lines plus a two sentence description of where each one would go. Full drafts hide the thinking. Openings and spines expose it, and they take a good writer under an hour.

Read the three openings against each other

You are checking whether the three are genuinely different approaches to the same material or three phrasings of one idea. Three phrasings means they found one angle and dressed it. Three approaches means they can see the material from more than one side, which is what you need in month seven.

Ask which one they would run and why

The reasoning matters more than the choice. A writer who says the second, because it is the only one you could defend in a room full of your competitors, is doing editorial work. A writer who says whichever you prefer is doing order taking, which is a cheaper service and should be priced as one.

Run this with two finalists rather than five. Forty minutes of rung five evidence resolves more than an afternoon of reading, and it has the additional benefit of showing you what working with each person actually feels like, which no portfolio can carry.

What to take away
  • Ghostwriting is unattributed by definition, so a portfolio is a set of claims about authorship rather than evidence of it, and no amount of careful reading fixes that.
  • The strongest evidence is the raw input shown beside the finished post, because the transformation between them is the actual skill and it cannot be borrowed from somebody else's work.
  • Three samples from three different clients should not sound like the same person, and you can score that across four axes rather than relying on an impression.
  • Twenty minutes of live writing from your own material during a call produces better evidence than seventy five minutes spent reading fifteen unverifiable samples.
  • Ask for one former client alongside the current ones, because a writer who can produce a client on good terms after the engagement ended is showing you the exit as well as the entrance.

The three-voice test, scored rather than felt

Ask for three samples written for three different clients, and check whether they sound like three different people. This is the one genuinely good idea circulating on this subject, and it is always presented as an impression. Scored across four axes it becomes a usable instrument, because an impression cannot be compared between candidates and a score can.

AxisWhat you are looking atSame across all three means
Opening moveHow the first line earns the second: a claim, a number, a scene, a questionThe writer has one hook they trust and applies it to everyone
Sentence rhythmWhether one client runs long and subordinate while another runs short and bluntRhythm is the writer's own, so the client is being overwritten
Evidence habitWhat happens to a number: explained, dramatised, buried, or used as decorationOne default relationship with evidence, imposed regardless of subject
Ending moveQuestion, flat statement, invitation, or a deliberate refusal to closeThe endings are a template, which is usually the last thing to vary

Score each axis as same or different across the three samples. The threshold is at the bottom.

The threshold is two. Fewer than two axes varying meaningfully across three different clients means you are looking at a house style rather than three voices. Three or four axes varying means the writer listens and adapts, which is the skill you are paying for. Two exactly is worth a direct question about how they decide when to adapt and when to apply what works.

The honest counter-argument

Variation can also be inconsistency, and a writer whose work has no recognisable standard of quality across three clients is a different risk. Read for quality first and variation second. What you want is a stable floor of craft with genuinely different surfaces, which is exactly what a good editor at a serious publication produces across different bylines.

Where to spend your reading minutes

Reallocate the time rather than adding to it. The arithmetic below uses assumptions you should replace with your own, and its purpose is to show that the standard hiring process spends its attention on the weakest available evidence.

Assume you shortlist five writers and each sends three samples, which is fifteen posts. A careful read is about five minutes, because you read once for the argument and once for the sentences. Fifteen samples is therefore seventy five minutes of your attention, and all of it lands on rung one of the ladder, where nothing can be proven.

Now compare the alternative. Two finalists, twenty minutes of live writing each, is forty minutes and produces rung five evidence. Add one reference call at fifteen minutes and one redacted input and output pair read at ten minutes, and you have spent sixty five minutes to reach rungs three, four and five. That is ten minutes less than the reading, on evidence that can actually settle the question.

ApproachTime spentHighest rung reachedWhat it can prove
Read fifteen samples from five candidates75 minutesRung oneThat the posts are competent, by somebody
Two live writing tests40 minutesRung fiveThat this specific person can write from your material
One reference call, asked about scope15 minutesRung threeThe real shape and size of a past engagement
One redacted input and output pair10 minutesRung fourThe transformation, which is the skill being sold

The same hour of attention, allocated two ways.

Read three samples, not fifteen. Three is enough to run the voice test and to decide whether the prose is worth anybody's time. Everything beyond three is reading for reassurance rather than for information, and the decision about whether this whole exercise is worth funding belongs in a different conversation about whether ghostwriting is worth the money.

What to read for once you trust the authorship

Once authorship is settled, read for four things and ignore everything else. Engagement numbers on a sample tell you about that client's audience rather than about the writing, so they are the least informative element on the page despite being the most visible.

51%

of users say text posts are what they most engage with. The plain written post is still the format that carries an executive argument, which is why the sentences in a sample matter more than the production values around them.

2026 social media content strategy report
  1. Does the first line make a promise the post keeps. A hook that oversells is a small dishonesty repeated weekly, and it teaches an audience to discount everything the account says.
  2. What happens in the third paragraph. Weak writers restate the hook there because they have run out of thinking. Strong writers introduce the complication that makes the argument worth reading to the end.
  3. What the post does with a number. Decoration means the number sits there unexplained. Craft means the number is placed where it changes the reader's mind, and the sentence after it says what it changes.
  4. Whether the post survives being summarised. If a one line summary is as useful as the post, the post is a summary, and you are about to pay a monthly fee for summaries of your own opinions.

Read one sample aloud. Ghostwritten prose that fails aloud almost always fails on the page too, because the tells are the same: clauses that cannot be spoken in one breath, transitions nobody says, and a rhythm that belongs to no particular human being.

The reference call question that gets a real answer

Never ask whether the client was happy, because the answer is yes and it carries no information. Ask about scope, time and failure instead, since those three produce specifics that a rehearsed reference cannot smooth over.

Four questions for a reference call
  • How much of your own time did this need each month, and did that number change after the first quarter
  • Point me at one post from that period and tell me roughly how much of it started as something you said
  • What did you end up fixing yourself, and did it get better after you raised it
  • When something went wrong, how did you find out, and who told you

Then ask for something almost nobody asks for: one client whose engagement has ended, on good terms. A writer who can produce a former client is showing you the exit as well as the entrance, and the exit is where you learn whether the assets were handed over, whether the notice period was honoured and whether the relationship survived the invoice stopping.

If no former client can be produced after several years of practice, that is worth one direct question rather than a conclusion. There are honest answers, including a very small roster and a run of engagements that simply have not ended. There is also a less comfortable answer, and asking is how you find out which one you are hearing.

What a sample cannot tell you, however carefully you read it

A sample is a photograph of a finished thing on a good day, and four of the qualities that decide whether an engagement works cannot appear in one. Knowing which four keeps you from over-reading the evidence you have.

  • Reliability under a bad week, which only shows up when something goes wrong on either side and there is a deadline anyway.
  • How they take an edit. A writer who defends every sentence is expensive in a way no sample reveals, and a writer who accepts every change is not editing you at all.
  • Whether the interest survives month five, when the obvious arguments have been made and the work becomes finding new ones.
  • Whether they can write about your particular subject, which is a research question rather than a prose question, and research capacity is invisible in finished work.

All four are only observable over time, which is the argument for a short paid engagement with a stated end rather than a longer sample process. The design of that engagement decides whether it answers anything, so it is worth setting up a trial period with a defined kill point rather than a discounted first month that quietly becomes month one of a year.

Questions people ask next

Should I trust a ghostwriter who has no public portfolio at all?
Discretion is a qualification in this field, so the absence of a public portfolio is neutral rather than negative. What matters is whether they can supply private evidence: a redacted input and output pair, a client who will take a call, or twenty minutes of live writing from your material. A writer who can supply none of the three is the actual problem.
What is a redacted input and output pair, and how do I ask for one?
It is a transcript excerpt or brief with names removed and figures altered, shown beside the post it produced. Ask directly: can you show me the raw material behind one post, redacted however you need. It takes a working writer about ten minutes to prepare and it proves the transformation, which is the skill you are actually buying.
Is it fair to ask a ghostwriter to write during the hiring call?
Yes, if you tell them it is coming, offer to pay for the time, and run it identically with every finalist. Unpaid speculative work at length is a fair thing to refuse. Twenty minutes of structured work on your own material, paid at their hourly rate, is a reasonable request and most experienced writers prefer it to a long unpaid sample.
How many writing samples should I actually read before deciding?
Three, from three different clients, which is enough to run the voice comparison and to judge whether the prose is worth your time. Reading fifteen samples produces reassurance rather than information, because every additional sample sits on the weakest rung of evidence. Spend the recovered time on a live writing test instead.
What if all three samples sound the same because the clients are similar?
Ask for a fourth from a different sector, and ask the writer directly how they decide when to adapt and when to apply what has worked. Similar clients is a legitimate explanation and it is also the standard cover for a house style, so the way that question is answered tells you more than the fourth sample will.

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