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Publishing · head to head

Pressbooks vs Saleor

Pressbooks logo

Pressbooks

Publishing

Open source book production built on WordPress, and the default tool for open textbooks

From
Free
Rated
-
Full reviewWebsite
Saleor logo

Saleor

E-Commerce

Open-source, headless e-commerce platform with a GraphQL API

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Pressbooks self-hosting is free in licence terms only; it requires WordPress multisite administration, upgrades and backups, which is a real staff cost most institutions underestimate.; Saleor saleor requires development resources to build a storefront, since it ships as an API-only backend without a front-end store out of the box.
  • They diverge on capability: Pressbooks covers Single source, three outputs, Saleor covers GraphQL API.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Pressbooks and Saleor actually diverge.

Attributes where Pressbooks and Saleor differ
AttributePressbooksSaleor
Pricing modelOpen source, no licence feeopen-source
PlatformsWeb, Self-hostedweb, api
CategoryPublishingE-Commerce
FoundedUnknown2019

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Pressbooks

  • Single source, three outputs
  • Cloning and adaptation
  • H5P interactive content
  • LMS integration
  • Open source under the GPL
  • Accessibility tooling

Only in Saleor

  • GraphQL API
  • Admin dashboard
  • Webhooks and apps
  • Omnichannel order processing
  • Configurator CLI
  • OpenTelemetry tracing
  • OpenID Connect support

What people use each for

The jobs each tool is most often brought in to do.

Pressbooks

  • A university library replacing a commercial textbook by adapting an existing open textbook rather than commissioning a new onenot Saleor
  • A course team that wants readings delivered inside Canvas or Moodle with embedded exercises rather than as a static PDFnot Saleor
  • A research institute publishing reports that must exist as a web page, an EPUB and a printable document without maintaining three filesnot Saleor
  • A consortium standardising open textbook production across several institutions with a shared catalogue of adaptable titlesnot Saleor

Saleor

  • Custom headless storefrontsnot Pressbooks
  • Composable commerce architecturesnot Pressbooks
  • Omnichannel retail and B2B commercenot Pressbooks
  • Developer-built e-commerce requiring deep API accessnot Pressbooks

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Pressbooks

  • Self-hosting is free in licence terms only; it requires WordPress multisite administration, upgrades and backups, which is a real staff cost most institutions underestimate.
  • Professional print PDF output depends on a commercial rendering engine that is licensed separately, so the genuinely free self-hosted route produces web and EPUB output but not press-quality print.
  • Design control is limited to the supplied themes unless someone writes custom CSS, so books tend to look recognisably like Pressbooks books.
  • There is no distribution, no ISBN service and no retail channel, so it produces files and web pages but plays no part in selling anything.
  • The editing experience inherits WordPress conventions, and authors working on long or heavily structured manuscripts find it slower than a dedicated writing application.

Saleor

  • Saleor requires development resources to build a storefront, since it ships as an API-only backend without a front-end store out of the box.
  • Self-hosting requires managing infrastructure, scaling, and updates, which adds operational overhead compared to fully managed platforms.
  • Saleor Cloud's paid tiers start at $1,599/month, making the managed offering costly for small merchants compared to typical SaaS store builders.
  • The GraphQL-first, code-driven approach has a steeper learning curve for non-technical users than drag-and-drop e-commerce builders.

Pricing, plan by plan

Pressbooks

Free
  • PressbooksFree
    • GPL licensed, self-hostable with no software fee
    • WordPress multisite administration is your responsibility
    • Print PDF export depends on a separately licensed rendering engine

Saleor

Free
  • Sandboxes (Cloud)Free
    • Free forever tier for prototyping and development
  • Select (Cloud)$1599/month
    • Up to $200,000 GMV monthly
    • 0.8% fee on orders exceeding GMV limit
    • Dedicated Slack channel
  • Volume (Cloud)$3999/month
    • Up to $1,000,000 GMV monthly
    • 0.4% fee on orders exceeding GMV limit
    • Dedicated Slack channel
  • Enterprise (Cloud)$undefined/mo
    • Custom GMV limits
    • Fees negotiable as low as 0.2%
    • Project delivery lead

Which should you pick?

Choose Pressbooks if

  • You need single source, three outputs.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want cloning and adaptation.
Pressbooks review

Choose Saleor if

  • You need graphql api.
  • You want to start without paying.
  • You work on web, api.
  • You also want admin dashboard.
Saleor review

Questions people ask

Is Pressbooks or Saleor better?
Neither clearly leads. Pressbooks starts at Free and Saleor at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Pressbooks or Saleor?
Pressbooks starts at Free and Saleor at Free.
Does Pressbooks or Saleor run on more platforms?
Pressbooks runs on Web, Self-hosted. Saleor runs on web, api.
Can I use Pressbooks for free?
Both have a free tier, so you can try either at no cost before committing.
What is Pressbooks best used for?
Pressbooks is most often used for a university library replacing a commercial textbook by adapting an existing open textbook rather than commissioning a new one, a course team that wants readings delivered inside canvas or moodle with embedded exercises rather than as a static pdf, a research institute publishing reports that must exist as a web page, an epub and a printable document without maintaining three files, a consortium standardising open textbook production across several institutions with a shared catalogue of adaptable titles. Of those, a university library replacing a commercial textbook by adapting an existing open textbook rather than commissioning a new one and a course team that wants readings delivered inside canvas or moodle with embedded exercises rather than as a static pdf are not what Saleor is typically brought in for.
What can Pressbooks do that Saleor cannot?
Pressbooks covers Single source, three outputs, Cloning and adaptation, H5P interactive content, LMS integration. Saleor covers GraphQL API, Admin dashboard, Webhooks and apps, Omnichannel order processing.

Answered from the vendors’ own pages

Pressbooks: Is Pressbooks really free?

The software is GPL licensed and free to self-host. The hosted service is priced, and professional print PDF output requires a commercially licensed renderer, so budget accordingly.

Saleor: Is Saleor free to use?

Yes. Saleor is open source under the BSD-3-Clause license and can be self-hosted for free. Saleor Cloud also offers a free Sandboxes tier for prototyping and development.

Source
Pressbooks: Can I sell a book made in Pressbooks?

You can sell the EPUB or the printed book through any distributor, but Pressbooks itself provides no ISBN, no storefront and no distribution.

Saleor: How much does Saleor Cloud cost?

Saleor Cloud paid plans start at $1,599/month for the Select plan (up to $200,000 monthly GMV), with Volume at $3,999/month and custom Enterprise pricing for larger merchants.

Source
Pressbooks: Why do universities use it for open textbooks?

Because an openly licensed book can be cloned into another institution network and adapted for a different course, which turns a finished textbook into a starting point rather than a fixed artefact.

Saleor: Does Saleor provide a storefront out of the box?

No. Saleor is an API-only, headless commerce backend built on GraphQL; storefronts must be built separately using the API and are not bundled with the platform.

Source
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