We support hosting your docs on custom domains, so you have docs on your own subdomains (e.g:
Organization domains are useful for large organizations with multiple projects they want to host on a single domain (with a subfolder per project).
For example, if my organization domain is
docs.example.com, all your public projects will be available under
To set up an organization domain, go to your
A large tech startup with multiple separate SDKs would set up a single org domain called
docs.devtools.com. The different projects will be accessible as folders:
Space domains are what you will want to use most of the time, especially if you only have personal spaces.
To set up a space domain, go to your
space and click on the
A small startup with a single documentation project can set up the domain
A larger startup with a help center and an API documentation can set up a domain for each project:
In short, CNAME to
If you are a v1 user, you may have been used to using
www.gitbooks.io , which only works for legacy.gitbook.com and will not work for new users.
GitBook spaces are served over our own CDN with HTTPS enabled by default. The certs are issued by LetsEncrypt.
Not all domains are supported. Apex domains, for example, cannot be used. See the table below:
Custom domain type