How to Hire a Book Editor: Types, Costs and What to Look For (2026 Guide)

What types of book editor are there?

Editing happens in layers, and each layer is a different skill. Most editors specialise in one or two, so it helps to know the names before you start asking for quotes.

• Developmental editing: looks at the big picture, such as structure, plot, pacing, character arcs, argument and whether the book delivers on its promise. It often produces an editorial letter and notes rather than changes to every sentence.
• Line editing: works on the prose itself, including style, voice, clarity, rhythm and flow, sentence by sentence.
• Copyediting: fixes grammar, punctuation, spelling, consistency and factual slips, and usually keeps a style sheet of your choices.
• Proofreading: the final check for typos and formatting errors after the book is laid out, not a chance to rewrite.

Terminology is not perfectly standard. Some editors blend line editing and copyediting, and "manuscript critique" or "manuscript assessment" usually means a shorter, lighter developmental read. Always ask exactly what is included.

Which type of editing does your book need?

The order matters: developmental first, then line editing or copyediting, then proofreading. Fixing commas in a chapter that you later cut entirely is money thrown away. If your draft is a first or second draft and you are not sure the story or argument works, start with a developmental edit or a critique, or with beta readers.

If you have already revised heavily and the structure feels sound, a copyedit is the minimum most books need before publication. Proofreading is worth having even if you do the other steps yourself, because authors cannot see their own typos after many rereads.

Your budget will shape the plan. If you can only afford one professional pass, many authors choose the one that addresses their weakest area. A writer with a gripping plot but messy prose needs different help from one with clean sentences and a saggy middle. Honest feedback from beta readers can help you decide.

How much does it cost to hire a book editor?

Rates vary by editor experience, genre, the condition of your manuscript and the country they work in, and they change over time. Developmental editing is generally the most expensive per word because it demands the most thought, and proofreading is generally the cheapest. Do not rely on a single quoted number from an article, including this one.

Editors typically charge in one of four ways: per word, per page (often based on a standard 250 to 300 word page), per hour, or a flat project fee. A flat fee based on a sample and your total word count is the easiest to budget for. Hourly rates carry more risk unless the editor gives a firm estimate or cap.

To get a realistic idea before you ask for quotes, try the Editing Cost Estimator and the Self-Publishing Budget Calculator on CruxOne. Then compare them with at least three real quotes. Be cautious of prices far below the rest, since a very cheap edit often means a very light one.

How do you find and vet a book editor?

Good places to look include recommendations from authors in your genre, professional editorial associations, freelancer directories and marketplaces. CruxOne has a marketplace to hire editors, designers and other professionals, and other platforms offer similar options. Wherever you look, check the editor's own work history rather than relying on a profile alone.

Vet candidates in a consistent way so you can compare them fairly:

• Ask for experience in your genre and for the kinds of books they have edited. Fantasy readers and business-book readers expect different things.
• Request a sample edit of a few pages, which many editors offer free or for a small fee. It shows you their style and how heavy their hand is.
• Ask for references or testimonials from authors you can contact, and look up the books they edited and how they read.
• Ask about their process: how many passes, what tools they use, whether they provide a style sheet or editorial letter, and how they handle queries afterwards.

A good editor will also assess whether your manuscript is ready for them. If they say it needs more work first, that is useful honesty rather than a sales tactic.

What should be in an editing contract?

Get the arrangement in writing, even for a small job. It should state the type of editing, the word count, the price and payment schedule, the start and delivery dates, how many rounds of revision or follow-up questions are included, and what happens if the schedule slips.

Payment in instalments is common, often a deposit up front and the balance on delivery. Be wary of anyone demanding full payment before any work or sample. Also confirm that you keep all rights to your text. An editor works on your book and does not gain any ownership of it.

Check how files are exchanged. Most editors use Word with Track Changes and comments, which lets you accept or reject each change. Decide beforehand who handles confidentiality, and ask when they can actually start, since good editors are often booked weeks or months ahead.

How do you get the most from your editor?

Prepare before you send the manuscript. Revise it as far as you can, run a spell-check, and settle the basics such as spelling variant (British or American), name spellings and any facts you are unsure about. An editor's time is best spent on problems you cannot see, not on things you could have fixed yourself.

Read the feedback in two passes. First read for the overall picture without reacting, then go through the individual changes. You do not have to accept every suggestion. It is your book, but if an editor flags the same issue several times, take it seriously.

Watch out for red flags. These include guaranteed bestsellers, no sample, vague descriptions of what you get, unwillingness to provide references, and editors who rewrite your voice into theirs. AI tools can be useful for a first pass on your own prose before you hire someone, but they do not replace a human editor's judgement on structure, voice and nuance.

Frequently asked questions

Do I really need a professional editor to self-publish?

It is not required, but it is strongly recommended. Authors cannot reliably see their own errors, and reviewers notice typos and weak structure quickly.

What is the difference between copyediting and proofreading?

Copyediting corrects grammar, consistency and word choice during revision. Proofreading is the last check for remaining typos, usually after the book has been formatted.

How long does editing take?

It depends on length, type of edit and the editor's schedule. Many editors book weeks or months ahead, so ask early and agree a delivery date in writing.

Should I ask an editor for a sample edit?

Yes. A sample of a few pages shows their style and how heavy their changes are, and it lets you compare candidates fairly before committing.

Can AI replace a human book editor?

AI can help with a first pass on grammar and clarity, but it does not replace a human editor's judgement on structure, voice and reader expectations.