Hiring an Editor: Types, Costs, and How to Vet One

What You Are Actually Buying

Hiring an editor is the single biggest quality decision most self-published authors make, and it is easy to overpay for the wrong service or underpay for a friend with a red pen. Editing is not one job but four distinct ones, each addressing a different layer of the book, and knowing which you need protects both your manuscript and your budget. A common and expensive mistake is paying for a line edit on a story that has a structural hole a developmental editor should have caught first. The order matters: you fix the big things before the small things, because polishing prose you later delete is wasted money. A draft from this book generator gets you to that first complete manuscript quickly, which is exactly when you start planning the editing. If you write your book with AI, you arrive at a complete draft faster, which means the money you save on drafting can go toward the human editing that genuinely lifts the work.

The Four Types of Editing

These build from the largest concerns down to the smallest, and reputable editors will tell you which stage your manuscript is ready for. Trying to skip straight to a copy edit on a rough draft wastes the edit, because structural changes will scramble the polished lines. When you generate a full book with AI, decide which of these stages your manuscript truly needs before you request a single quote.

• Developmental: the big picture, structure, pacing, plot, character, and argument. The most transformative and the most expensive.
• Line editing: the prose itself, flow, rhythm, word choice, and clarity at the sentence and paragraph level.
• Copyediting: grammar, consistency, style adherence, and factual accuracy, working against a style sheet.
• Proofreading: the final pass on the formatted book, catching typos, spacing, and layout errors before print.

What It Really Costs

Editing is usually priced per word, per page, or per hour, and the ranges are wide but knowable. For a typical 80,000-word novel, developmental editing commonly runs from about 0.03 to 0.12 dollars per word, or roughly 2,000 to 4,000 dollars and up for a strong editor. Line editing tends to land around 0.02 to 0.05 dollars per word, copyediting around 0.01 to 0.03, and proofreading around 0.008 to 0.02, so the same novel might cost a few hundred dollars to proofread but several thousand to develop. Page-based quotes often assume 250 words per page, which is worth confirming so you are comparing like with like. Because a free AI book generator removes the drafting cost entirely, more of your production budget can flow to the editing stages that readers actually notice.

How to Vet an Editor

Never hire on a nice website alone; ask for references, recent titles in your genre, and proof of relevant experience. A copyeditor who edits romance may be wrong for your dense nonfiction, and genre fluency matters more than a general reputation. This holds whether you wrote by hand or used a free AI book generator, because the editor's job is your specific genre either way. Ask which style guide they use, Chicago for most fiction and trade nonfiction, how they handle disagreements, and what their turnaround and revision policy is. Check that they carry a professional membership or verifiable client list rather than just testimonials they control. When you generate a full book with AI and move quickly, a careful hiring process is the brake that keeps quality high, so treat vetting as seriously as you treat the writing.

Always Do a Test Edit

The single most useful step is a paid sample edit, usually of 1,000 to 2,000 words, before committing to the full manuscript. A good sample shows you the editor's judgment, their tone in margin notes, and whether they improve your voice or flatten it into their own. Send the same sample to two or three candidates and compare directly; the differences are often striking and immediately clarify who fits. Watch for an editor who explains their changes rather than just imposing them, because you want a collaborator, not an overwriter. Using an AI book writing tool to produce your draft does not change this rule; the sample edit is how you confirm a human is worth the fee.

How AI Drafting Shifts Your Needs

AI-assisted drafts have a distinctive editorial profile, and knowing it lets you spend precisely. Models tend to produce clean grammar and consistent mechanics, which means you often need less heavy copyediting than a rough human first draft would demand. What they need instead is developmental and line attention: a human eye for structure, genuine voice, emotional specificity, and the removal of generic or slightly repetitive phrasing. So the smart allocation frequently inverts the usual budget, more spent on developmental and line editing, less on basic copy cleanup. When you generate a full book with AI, brief your editor on that reality so they focus their hours where the manuscript is genuinely weak rather than hunting for typos that are already scarce.

Budgeting Sensibly

Decide your total production budget first, then allocate across editing, cover, and formatting, because editing alone can swallow everything if you let it. If funds are tight, prioritize a developmental edit or a strong line edit over a full four-stage process, since structural and prose quality affect reviews most. Many authors combine a professional developmental pass with careful self-editing and a lighter final proofread to control cost without gutting quality. Get itemized quotes and beware prices far below market, which usually signal inexperience. Our breakdown of self-publishing costs shows where editing fits against every other line item, and the pricing page covers the drafting side so you can plan the whole budget at once.

Making the Investment Pay

Editing is the difference between a manuscript that reads as amateur and one that competes with traditionally published books, and readers punish weak editing in reviews without mercy. Choose the right stage, vet with a sample, brief your editor on how the draft was made, and spend where the book is actually weak. Authors who write your book with AI have more budget to put toward that human polish precisely because drafting cost them so little. Do that and even a modest budget buys a real lift in quality. Start by getting to a complete, revised draft, which you can do free at aibookgenerator.org, and read our self-publishing guide for how editing slots into the full path to print. When your draft is ready, try it free and then invest your saved time and money in the editor who will make it shine.