Docszero vs GitBook: what you actually get for free

GitBook and Docszero both publish documentation, and both have a plan that costs nothing. They part company over what the free plan is for. GitBook’s free tier is a place for one person to work; publishing it properly — your own domain, a second writer — is what the paid plans are for. Docszero’s free tier is a published site from the first minute, and the paid plan is about how many of them you run and whose name is on them.

The number that decides it for most people is the second one. GitBook charges **per site**: $65 per site a month plus $12 per user a month on Premium, billed annually. Docszero charges per account: $19.99 a month covers ten sites, a custom domain on each with HTTPS, and your own look.

Neither free plan gives you a custom domain. The honest difference is not whether you can have one for free — you cannot, on either — but what it costs to get one: $65 a month for a single GitBook site, or $19.99 a month for ten Docszero sites.

This is the comparison worth making, because it is the one most people are shopping for. Both plans are genuinely free, with no card and no trial clock. They are simply free in different directions.

GitBook’s free plan is the more capable editor and the better fit if your docs live beside code: the block editor is good, and two-way Git sync on a free plan is not nothing. Docszero’s free plan is the more complete *publication*: search, a real address, and the export button on day one.

The free-plan question nobody asks until later

Can you leave? On Docszero, **Export site** gives you the built HTML and **Export source** gives you your Markdown with a config that builds with plain Zensical, on every plan including the free one. It is the one feature we would rather you never need, which is exactly why it is not behind a price.

Free plans end at a predictable place: the day you want your own domain, or the day a second person needs to write. Here is the step up from each.

The per-site model is the thing to look at closely. One product, one site, one writer: GitBook Premium is $65 a month and Docszero Pro is $19.99. Three products with docs: GitBook is $195 a month before you add a single person; Docszero is still $19.99, because ten sites are included.

Where GitBook wins the money argument is at the other end. If you need SSO, audit logs, adaptive content or a support contract, GitBook has plans for that and Docszero does not.

We would rather tell you this than have you find out in week three.

• You want a visual, block-based editor that non-technical colleagues will use without being taught Markdown.
• Your docs must stay in sync with a Git repository in both directions.
• You publish an API reference and want an interactive playground built in.
• You need SSO, audit logs or a procurement-friendly contract.
• You want AI search over your docs as part of the product.

Those are real reasons, and no price comparison outweighs them. GitBook has been doing this for a decade and it shows in the editor.

• You already have the Markdown. Drag the folder in and read the URL; there is no import project.
• You run docs for more than one product, and a per-site price would multiply.
• The docs came from somewhere else: a Word document from legal, a PDF spec, a folder from a repo.
• You want the export button to exist on the plan you are actually on.
• You want a custom domain without a $65 step.

Bringing GitBook docs over

GitBook can sync a space to a Git repository as Markdown. Clone it, zip the docs folder, and upload the zip: headings become pages, images come with it, and internal links are rewritten. If the repo has a `mkdocs.yml` or a `zensical.toml`, we read your site name, description, language and navigation out of it so the structure survives the move.

If your documentation is a workspace a team lives inside all day, and the budget is there, GitBook is a good tool and the free plan is a fair way to try it.

If your documentation is a set of Markdown files that ought to be a website by this afternoon, Docszero publishes it free, and the plan that puts it on your own domain with your own logo costs $19.99 a month for ten sites.