On this page
- A ghostwriting portfolio is unverifiable by definition
- The Attribution Ladder: five grades of evidence
- What an NDA legitimately hides, and what it gets used to hide
- The live writing test, and how to run one in twenty five minutes
- The three-voice test, scored rather than felt
- Where to spend your reading minutes
- What to read for once you trust the authorship
- The reference call question that gets a real answer
- What a sample cannot tell you, however carefully you read it
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.
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 says | Consistent with a real agreement | What to ask next |
|---|---|---|
| I cannot name my clients | Yes, and it is common at executive level | Can you show a redacted input and output pair from any engagement |
| I cannot show any of the work | Rarely, since redaction solves this | Can you write from my material on the call instead |
| No client will speak to you | Sometimes, if the roster is small and senior | Can one former client speak, with the relationship described in general terms |
| I can show work but not the process | No, because process is the writer's own | Can 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.
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.
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.
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.
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.
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.
- 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.
| Axis | What you are looking at | Same across all three means |
|---|---|---|
| Opening move | How the first line earns the second: a claim, a number, a scene, a question | The writer has one hook they trust and applies it to everyone |
| Sentence rhythm | Whether one client runs long and subordinate while another runs short and blunt | Rhythm is the writer's own, so the client is being overwritten |
| Evidence habit | What happens to a number: explained, dramatised, buried, or used as decoration | One default relationship with evidence, imposed regardless of subject |
| Ending move | Question, flat statement, invitation, or a deliberate refusal to close | The 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.
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.
| Approach | Time spent | Highest rung reached | What it can prove |
|---|---|---|---|
| Read fifteen samples from five candidates | 75 minutes | Rung one | That the posts are competent, by somebody |
| Two live writing tests | 40 minutes | Rung five | That this specific person can write from your material |
| One reference call, asked about scope | 15 minutes | Rung three | The real shape and size of a past engagement |
| One redacted input and output pair | 10 minutes | Rung four | The 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.
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- 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.
- 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.
- 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.
- 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.
- 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?
What is a redacted input and output pair, and how do I ask for one?
Is it fair to ask a ghostwriter to write during the hiring call?
How many writing samples should I actually read before deciding?
What if all three samples sound the same because the clients are similar?
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