Vellum Review (2026): Pricing, Features & Honest Verdict

TLDR

Vellum is Mac-only book formatting software that turns a finished manuscript into polished, store-ready ebooks and print books in minutes. The output is the best in the category, but it is expensive and locked to macOS. Best for: Mac authors publishing multiple books. Price: from $199.99 one-time, free plan: no. Rating: 6.6/10.

What is Vellum?

Vellum is a Mac app that handles the last mile of self-publishing: turning a written manuscript into properly formatted files for Kindle, Apple Books, Kobo, and print. You import your draft, choose from pre-built book styles, and Vellum generates validated EPUB files and print-ready PDFs. It is not a writing tool. It assumes the words are done and focuses entirely on making them look professional.

The app is built by 180g, an independent software company, and has earned a near-cult following among indie authors for one reason: the output is gorgeous and it takes almost no effort. We tested the workflow and the appeal is obvious. Drop cap here, chapter ornament there, hit generate, and you have files that look like they came from a traditional publisher. The catch, and it is a big one, is that Vellum runs only on macOS, with no Windows version planned. For a large slice of the writing world, that single fact ends the conversation before it starts.

Vellum exists because formatting used to be miserable. Authors either wrestled with Word templates, learned HTML and CSS, or paid a freelancer hundreds of dollars per book. Vellum collapsed that into a few clicks, and for Mac owners it changed how indie publishing felt. The question in 2026 is no longer whether the output is good, it clearly is, but whether the price and platform lock still make sense when cheaper, cross-platform tools have caught up on most of what matters.

What Are Vellum’s Key Features?

One-click ebook generation

Vellum produces validated EPUB 3 and EPUB 2 files with image optimization and ACE-approved accessibility. It generates files for Kindle, Kobo, Apple Books, and other stores simultaneously. You apply a style once and get every edition at the same time, which is the core time-saver. The accessibility piece matters more than authors realize: ACE-validated files are increasingly expected by stores, and Vellum handles that without you needing to understand the standard. The result is files that simply work when you upload them, with no rejected submissions or last-minute scrambling to fix validation errors.

Print formatting

The Press edition handles paperbacks and hardcovers with 24 trim sizes plus large-print options. It manages the fiddly typographic work, widow handling, spread balancing, running heads, and outputs professional PDF/X-1a files ready for KDP Print or IngramSpark. This is the part that usually drives authors to hire a designer.

Live multi-device preview

As you format, Vellum shows a live preview of how the book looks on different devices, phone, tablet, Kindle, print page. You see the result instantly instead of exporting, checking, and re-exporting. It removes the guesswork that plagues DIY formatting, where you upload a file, spot a broken chapter heading on your phone, and have to start the cycle over. With Vellum, what you see in the preview is what readers get, which is a large part of why authors trust the output enough to upload it without a second look.

Pre-built styles and ornaments

Vellum ships with polished book styles plus drop caps, embedded fonts, custom ornaments, and backgrounds. You are choosing from curated designs rather than building one from scratch, which is why a non-designer can produce something that looks expensive. The flip side is that you are working within those presets; if you want fully custom typography, Vellum will frustrate you, because it deliberately trades control for speed and consistency.

Generate every edition at once

One of the most underrated parts of the workflow is that Vellum generates all your editions from a single source. Change a chapter, hit generate, and your Kindle file, Apple Books file, and print PDF all update together. For authors who release in multiple formats and stores, this keeps everything in sync without re-doing layout work for each platform, which is exactly where DIY formatting tends to fall apart.

How Much Does Vellum Cost?

Vellum starts at $199.99 for the Ebooks edition, which formats ebooks only. The Press edition is $249.99 and adds print formatting for paperbacks and hardcovers. Both are one-time purchases with no subscription, and once you buy, you can format unlimited books.

That pricing is the source of most complaints. Atticus, the closest cross-platform rival, costs $147 one-time, runs in any browser, and handles both ebook and print. Reedsy Studio formats books for free in the browser. Against those numbers, Vellum is the premium option by a wide margin, and you are paying partly for the polish and partly for the Mac-only convenience.

The math works if you publish several books and value your time, because the per-book cost drops fast and the output is genuinely better. Format five books and Vellum costs about $50 each; format twenty and it is closer to $12 each, with no recurring fee ever. For a single title, or for anyone without a Mac, the price is very hard to justify, and that is the honest tension at the heart of any Vellum recommendation. It is excellent software at a price that only makes sense for committed, repeat publishers.

Who is Vellum Best For?

Use Vellum if you own a Mac, you self-publish more than one book, and you want the fastest route to formatting that looks professionally produced. If you value time over money and hate fiddling with templates, it pays for itself quickly. The output quality is the best we found, and the workflow is fast enough that formatting stops being the dreaded final chore it usually is. Series authors and prolific indie writers are the clearest fit, because the one-time price spreads across every book they will ever publish.

Skip Vellum if you are on Windows, since there is no version for you and none coming, and no amount of wishing changes that. Skip it if you are publishing a single book on a budget, because $200 to $250 is steep for one project when Atticus or Reedsy will do the job for far less. And skip it if you want deep, hand-tuned typographic control, since Vellum is deliberately template-driven and will fight you the moment you want something its presets do not offer. Designers and authors with a specific custom look in mind are better served by a dedicated layout tool.

Best Vellum Alternatives

Atticus

Atticus is the obvious alternative: $147 one-time, runs in any browser, and handles both ebook and print formatting plus light writing features. It is the best all-rounder for most authors and the natural pick for anyone on Windows. Vellum still edges it on raw output polish, but Atticus wins on price and cross-platform access.

Reedsy Studio

Reedsy Studio is a free, browser-based tool that lets you write, edit, and format a book, then export clean EPUB and PDF files at no cost. It is the budget answer and a strong choice for a first or single book. It lacks Vellum’s design depth, but free is hard to argue with.

Scrivener

Scrivener is a different animal: a powerful drafting and organization tool for writing the book, available on Mac and Windows for a one-time price around $60. Its export formatting is weaker than Vellum’s, so many authors draft in Scrivener and format elsewhere. Pair it with Atticus or Vellum rather than treating it as a direct swap. If your pain point is writing and structuring rather than the final layout, Scrivener solves a different problem than Vellum does, and the two are complementary rather than competing.

Final Verdict: Is Vellum Worth It?

Vellum produces the best book formatting output we have seen, with almost no learning curve, and the one-time purchase means no recurring fees. For a Mac-based author building a catalog, it is a justified expense and a genuine pleasure to use. That is the case for buying it.

The 6.6 rating reflects the limits, not the quality. Mac-only locks out a huge share of authors, and at $199.99 to $249.99 the price is hard to swallow for one book when Atticus costs $147 cross-platform and Reedsy is free. The output is excellent, but excellence at this price only pays off across a catalog. If you have a Mac and a backlist plan, buy it without hesitation; it will save you hours per book and the per-title cost shrinks fast. Everyone else, especially single-book authors and anyone on Windows, should try Atticus or Reedsy first and only consider Vellum if formatting perfection becomes a real bottleneck.