TL;DR: The worry is that a free tool made the paid human pointless. The numbers say the opposite. The 2024 Business Book ROI study found ghostwritten books returned a median of $92,500 and were four times more profitable than self-written ones. The money came from the speaking, consulting, and credibility the book unlocked. AI touched none of that.
I use AI every day, so this isn’t coming from somebody afraid of the tool. It handles my transcripts, helps me build session summaries and rough first-pass outlines, and then I do the writing. The flaw in the debate is the assumption that clean prose was ever what people paid a ghostwriter for. AI made clean prose free, and the part you pay a human for, the part that earns the return, is now the only part still worth paying for.
Is hiring a ghostwriter still worth it now that AI exists?
ChatGPT is free. A ghostwriter costs thousands. Put those two facts next to each other and the conclusion looks obvious: why would anyone still pay for the human? It’s a fair question, and the answer isn’t loyalty to tradition. The answer is in what you were paying for in the first place, a question almost nobody stops to ask before they conclude the human is now optional. For more, see the real case against hiring a ghostwriter.
You were never paying a ghostwriter to type. That was never the part you were buying.Share on X
Before you make the cheap decision that costs you the book, walk through what the fee buys, what the numbers show, and what AI changed. The accurate accounting comes out the opposite way from the obvious one. For more, see is a business book worth the investment? How to decide.
What are you really buying when you hire a ghostwriter?
You were never paying a ghostwriter to type. The typing was the cheap part even before AI existed. What the fee bought was judgment about what your book should be. The skill to pull the story out of you. A voice held steady across three hundred pages. And the plain fact of the thing getting finished instead of dying in a drawer. None of that was ever about the words appearing on the screen.
One client had talked to more than a dozen ghostwriters before he hired me. He told me he picked me because I was the first one who acted like a person and treated him like one. No chatbot makes that impression, and it’s a bigger part of what the fee buys than most people realize.
The book worth paying for is the book that says something specific, in a recognizable voice, that opens doors after publication.
A book that does nothing reads competent and forgettable. That’s what happens when nobody makes the hard calls about what to include and what to cut. The fee paid for the calls. The calls were always the expensive part, and they still are.
What do the numbers show about ghostwritten books?
The 2024 Business Book ROI study surveyed 301 published authors and looked at where the money came from. Ghostwritten books returned a median of $92,500 and ran four times more profitable than books the authors wrote themselves. That money rarely came from selling copies.
It came from what the book opened up. The median author pulled in $30,000 in new speaking work, $50,000 in consulting, $40,000 in workshops, and $64,000 in organizational sales after publication.
Almost nine in ten said publishing was worth it.
I tell every client up front that they’re very unlikely to earn the fee back through book sales. The return comes from using the book as the foundation of their marketing, and anyone who promises that royalties will cover the cost is selling a fantasy.
My own clients track the same way. One Fortune 50 executive used his book to raise more than $30 million in venture funding and launch his own company. A Canadian entrepreneur turned his into a TEDx invitation. A LinkedIn branding book hit 15,000 copies in three days and reached number 43 across all of Kindle. Not one of those returns came from elegant sentences.
They came from the doors a credible book opened, and a credible book required somebody making the hard editorial calls a free chatbot is structurally unable to make. The full list of these outcomes is on the case studies page if you want to see what the pattern looks like across different professions.
What did AI change about ghostwriting, and what did it leave alone?
AI made clean, grammatical prose free. That’s real, and it ended a certain kind of writing work. The freelancer whose offer was “I’ll turn your notes into readable copy” is in serious trouble. The market has noticed, and rates for commodity prose have collapsed. If that was the part of ghostwriting you assumed you were paying for, the worry is warranted.
But look back at where the return lived. It lived in judgment, in story, in voice, in credibility, in the book getting done at a quality somebody would invite onto a stage. The machine reached none of those, and it cannot, because it’s trained on the average of everything ever written and produces the average back to you.
Average doesn’t get you on a TEDx stage. It doesn’t raise $30 million. What it gets you is a competent manuscript that does nothing.
There are exceptions, and they’re welcome. An AI specialist I know wrote his book with ChatGPT, no editing, and it’s getting positive reviews and doing exactly what he wanted. If you can write a book with AI and make it sell, more power to you. The tool doesn’t matter. What matters is whether the book engages the reader, and a reader who isn’t will treat it as one more crappy book however the author made it.
I made the longer version of this argument in the cornerstone piece on whether AI can write your book, and the short version is that AI automated the one part of the job that was never where the value was.
Is hiring a ghostwriter worth it?
More than before. The cheap part of the work got automated, and the valuable part now stands alone and easier to see. You’re no longer paying for words you could now get for nothing.
If the book is worth doing, the case for doing it with a real human got stronger the day the tool went free.
You’re paying for the exact thing that produced the $92,500, the funding rounds, and the TEDx stage. That thing is more scarce now instead of less. The floor of competent prose dropped to zero, and the gap between average and worth-publishing got wider in the same move.
People who come to me after a bad experience with another ghostwriter tell the same story over and over. The writer couldn’t meet the schedule, wanted more money halfway through, or never caught their voice. AI fixes none of those failures, and a good human writer shouldn’t commit any of them.
The book on this: The Ghostwriting Advantage is 48 chapters on what a ghostwriter is still for now that competent prose is free, and how to judge whether your book is one of them.
If the book is worth doing, the case for doing it with a real human got stronger the day the tool went free. The version of the question that ends in “should I just use ChatGPT” stops being a smart cost-saving move and becomes a guarantee of producing something average, in a market where average is now so plentiful it’s invisible.
The version of the question that ends in “is the return there” is the one that matters, and for a book aimed at clients, audiences, or credibility, the return is there by a wide margin.
My take
Yes, and more than before. AI made competent prose free, so the part you pay a human for is easier to see now. The money a book brings in comes from the speaking, consulting and credibility it opens up, and the machine reaches none of that. If your book is aimed at clients or audiences, hire the human. Check that they can meet a schedule and catch your voice, because AI fixes neither.
Is there a middle option between full ghostwriting and AI?
There’s a third path. If full ghostwriting feels like more than the project warrants but you also know a do-it-yourself AI draft will read flat, an AI-assisted book runs at roughly half the per-word cost. The machine carries the work that’s not your voice, the research, the transcripts, the structure, the dull connective sections. A human stays on the voice, the stories, and the judgment, every time.
That arrangement keeps the part that earns the return and trims the part that doesn’t, and it’s the answer for most authors whose worry is the price tag instead of the ambition.
It makes me impatient when people write off ghostwriters because a chatbot can produce grammatical sentences. AI is a tool: treat it like one and you’ll do fine, and let it do your work for you and you’ll have problems. If your book is supposed to win clients or a stage, pay for the judgment, and don’t let a free tool talk you out of the only part that pays.
Free tools did not make a good ghostwriter pointless. The Ghostwriting Advantage is my book on how to get your book written for you, based on more than 54 books I ghostwrote.
