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Manuscript AI vs Kirkus Editorial

Prices checked · By Prannay Kedia, founder of Manuscript AI

We make Manuscript AI, one of the options compared here, so we've tried to say plainly when another is the better choice. Every figure about another provider links to its source.

The short answer

Kirkus Editorial is a managed editing service from Kirkus Media: it matches you with a vetted editor and returns a memo, tracked line edits and a one-hour call. Its developmental tier, Collaborative Editing, costs $99 plus 3¢ per word ($1,899 for a 60,000-word book) and takes 20 business days. Manuscript AI is a $19 AI report, usually in under 10 minutes. Choose Kirkus for a human editor without hunting for one; use Manuscript AI for a fast structural check first.

Why authors choose Manuscript AI

Get the diagnosis for $19 before you spend $1,899

  • $19, not $1,899

    Kirkus Editorial's Collaborative Editing costs $99 plus 3¢ per word, $1,899 for a 60,000-word book. Manuscript AI is one flat price, whatever the length.[1]

  • Minutes, not 20 business days

    Collaborative Editing takes 20 business days, or 15 if you pay 25% more. Your report usually arrives in under 10 minutes.[1]

  • Send Kirkus a stronger draft

    Fix the structural problems first, and the editor's memo, line edits and call go on a draft that's already sound.

The cost of having a human being provide any sort of feedback is prohibitive.”
David Courtney
13 books reviewed
Get my report — $19See a sample report first →

14-day money-back guarantee · Results in 2 hours or less

At a glance

Kirkus Editorial compared with Manuscript AI, checked October 15, 2026
Who it's forAuthors who want a vetted human editor assigned to them, with line edits and a call included, from a well-known name in book reviewing.[2]Non-fiction authors who want a structural read of a finished draft before they spend more on editing, readers or publishing.
PriceCollaborative Editing (developmental plus line edits) is $99 + 3¢ per word, $500 minimum. Copyediting is 2¢ per word; the full Professional package $99 + 6.5¢. Expedited service adds 25%.[1]$19 per manuscript, one-time, any length (₹3,999 for buyers in India). 14-day money-back guarantee.
Turnaround20 business days for Collaborative Editing, about four weeks; 5 days sooner for 25% more.[1]Usually in under 10 minutes, guaranteed within 2 hours.
What you getAn editorial memo, your manuscript with line edits and comments in tracked changes, and a one-hour consultation call.[2]A report of 15–25 pages with an overall assessment, answers to your own questions, and a summary, recommendations and readability scores for every chapter. Sent as a PDF report by email, plus a private online link. See a sample.
Non-fiction fitCovers non-fictionStrong. Separate non-fiction criteria (thesis, clarity of message, repetition, use of references) and genres from memoir to business and history.[1][2]Built for non-fictionBuilt only for non-fiction: self-help, business, memoir, biography and research-based books. It doesn't analyze fiction.
Choose it ifYou want a human editor, line edits and a call, and you'd rather Kirkus chose the editor than vet one yourself.You want a fast, low-cost diagnosis of a non-fiction draft's structure, argument and readability, chapter by chapter.

What you get

What $19 gets you

  • An executive summary of the whole book
  • Answers to 8 editorial questions on structure, flow, voice and clarity
  • For every chapter: a summary, recommendations, word count, reading time, reading ease and grade level
  • Charts that show which chapters run long or read hard
  • Answers to your own questions about the book
  • A 15–25 page PDF by email, plus a private online link

From a real report

“Chapter VIII on movement is the clearest rupture. After the narrative warmth of Ogimi and the diet chapter, it becomes a catalogue of yoga types, tai chi styles, qigong’s ‘Tyau Shenn’ and step-by-step postures, and the Six Healing Sounds. The tie to ikigai is thin, and the chapter’s own admission, ‘It might feel confusing to be presented with all the Eastern traditions,’ confirms the overload.”

“Improvement: Open each chapter with a one-sentence bridge stating its link to ikigai…”

From the chapter-flow answer in our sample report on Ikigai. Read the full report →

Who it's for

Kirkus Editorial suits authors who want a human edit but don't want to search for an editor. You upload your manuscript and answer a short survey, and Kirkus matches you with an editor by genre or subject within two business days.[2]

Kirkus says its editors have worked for a Big Five, academic or independent publisher, or have equivalent expertise, and that about 15% of applicants pass its editing tests.[2]

Price

Kirkus charges a flat rate per word, with no word-count tiers. Basic Copyediting is 2¢ per word. Collaborative Editing, its developmental tier, which also includes line editing, is $99 plus 3¢ per word. The Professional Editing Package (a collaborative edit, a copyedit and a final polish) is $99 plus 6.5¢ per word. Each has a $500 minimum, or $1,500 for the package.[1]

For a 60,000-word book the Professional package comes to $3,999. Expedited service adds 25% to any of them.[1]

Kirkus Editorial is separate from Kirkus Indie, the paid review service. An Indie review starts at $450 and is a public review of a finished book, not feedback for revising it.[3]

For a 60,000-word non-fiction book

Kirkus Editorial

$1,899

Collaborative Editing (developmental plus line edits)[1]

$99 + 60,000 words × 3¢ = $1,899

Manuscript AI

$19

One report, any length

Turnaround

Collaborative Editing takes 20 business days, about four weeks, and expediting brings it back 5 days sooner. Basic Copyediting takes 15 business days and the Professional package 45. Books over 100,000 words can add up to one business day per extra 10,000 words.[1][2]

What you get

Collaborative Editing returns three things: an editorial memo on the manuscript's strengths and weaknesses, the manuscript with line edits and comments in Word's tracked changes, and a one-hour call with your editor about how to revise.[2]

It covers structure, pacing, style and tone, and for non-fiction also thesis, clarity of message, repetition and use of references.[2]

Kirkus doesn't sell a stand-alone manuscript critique, so there's no cheaper letter-only option.[2]

Manuscript AI: A report of 15–25 pages with an overall assessment, answers to your own questions, and a summary, recommendations and readability scores for every chapter. Sent as a PDF report by email, plus a private online link. See a sample.

Non-fiction fit

Kirkus edits memoir, biography, general and literary non-fiction, business, self-help, history, medical, legal and Christian non-fiction, and applies separate criteria to non-fiction manuscripts.[1][2]

Manuscript AI: Built only for non-fiction: self-help, business, memoir, biography and research-based books. It doesn't analyze fiction.

Using both

Run Manuscript AI before you buy a Kirkus edit. Fixing the structural problems it finds first means your editor's memo and call go on harder questions, and your 20 business days aren't spent on issues a report could catch in minutes.

In authors' own words

What authors said after reading their report

250+

Manuscripts Analyzed

20+

Countries

< 10 min

Typical Delivery

14-day

Money-Back Guarantee

Found what a costly developmental edit missed

After three beta readers, four different types of editing software and a costly developmental edit, your report had new, actionable information on each chapter.

E.P. Walker
Seven Things You Need to Know About God · Christian non-fiction

As a self-publisher, I ran each paragraph through ChatGPT (I couldn't and won't pay 1000s to have my manuscript stripped of my voice, cadence, etc.), however, the service you offered was more broad and thematic (which is what I was looking for).

Mason Peterson
Realizing Salvation: Your Guide to Understanding & Applying the Gospel · Christian non-fiction
Self-publisher

Better than expected

The report was very thorough and insightful, and honestly much better than I expected.

Yaprak Sapanli Gorur
What Now? From Autopilot to a Life You Choose · Self-help

Read every review in full →

When to choose Kirkus Editorial instead

  • You want a human developmental edit and line edit together, with a call to discuss it.
  • You'd rather have an editor assigned and managed for you than compare freelancers.
  • You'll want a copyedit and proofread later, and like one company handling every stage.
  • You want a price you can calculate before you commit: Kirkus publishes its per-word rates.

What Manuscript AI doesn't do

  • It doesn't analyze fiction.
  • It doesn't edit your text: there are no tracked changes or line edits in your manuscript.
  • It doesn't check facts or verify your citations.
  • It's an AI report, not a human editor's judgment, and there's no follow-up call.
  • It accepts Word documents (.docx) up to 16 MB only.

Questions

How much does Kirkus Editorial cost?

Collaborative Editing (developmental plus line editing) costs $99 plus 3¢ per word, so $1,899 for a 60,000-word book. Basic Copyediting is 2¢ per word, and the Professional Editing Package is $99 plus 6.5¢ per word. Each has a $500 minimum, and expediting adds 25%.

Is Kirkus Editorial the same as a Kirkus review?

No. Kirkus Editorial edits your manuscript privately. Kirkus Indie is a separate paid review service: from $450 for a published review of a finished book, which can be negative and doesn't help you revise.

How long does Kirkus Editorial take?

Collaborative Editing takes 20 business days, about four weeks, or 15 with expedited service for 25% more. Basic Copyediting takes 15 business days.

Does Kirkus offer a manuscript critique?

Not as a separate product. Its developmental tier, Collaborative Editing, includes an editorial memo plus line edits and a one-hour call.

Find out what your manuscript needs, today

$19 for a non-fiction manuscript of any length. Your report usually arrives in under 10 minutes. Not satisfied? Ask within 14 days for a full refund.

Get my report – $19See a sample report

250+ manuscripts analysed for authors in 20+ countries

Sources and method

Prices are what each provider's own pages showed a US visitor on October 15, 2026, in US dollars, excluding sales and limited-time offers. Worked costs are for a 60,000-word non-fiction book. Where a provider's pages disagree with each other, we quote its main product or pricing page.

Prices and features change. If something here is out of date, tell us and we'll correct it. Product names are trademarks of their owners; Manuscript AI isn't affiliated with any of them.

  1. [1]Kirkus Editorial, What kind of editing do you need?. Accessed October 15, 2026.
  2. [2]Kirkus Editorial, Get Your Book Edited. Accessed October 15, 2026.
  3. [3]Kirkus Reviews, Kirkus Indie Reviews. Accessed October 15, 2026.

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