Asciidoctor
6.9#4 in documentation generatorsFree planFree planWebAPIExtensionLinux
VisitAsciidoctor vs Sphinx
What both publish
| Fact | Asciidoctor | Sphinx |
|---|---|---|
| Founded | 2012 | 2007 |
| Integrations | The project ecosystem includes Maven and Gradle plugins, browser extensions, an IntelliJ plugin, and tools such as Asciidoctor Diagram. | Built-in extensions include GitHub Pages publishing, Graphviz graphs, and intersphinx links to other projects’ documentation. |
| License | The processor is open source software available under the MIT license. | The project states that its code is released under the two-clause BSD license. |
| Output formats | The core processor includes HTML 5, DocBook 5 and man page converters; PDF and EPUB 3 converters are provided separately. | Sphinx generates HTML, LaTeX for PDF, ePub, Texinfo and other documentation formats. |
| Purpose | Asciidoctor parses AsciiDoc source and converts it into publishable formats such as HTML 5 and PDF. | Sphinx generates technical documentation from structured text. |
| Support | The documentation directs users seeking real-time community support to the project chat’s #users stream. | The project directs users to Stack Overflow, GitHub Discussions, GitHub Issues, or the sphinx-users mailing list for questions and problem reports. |
Asciidoctor plans
- AsciidoctorFree
Sphinx plans
- Sphinx open-source softwareFree
Pick Asciidoctor if…
Asciidoctor suits writers and developers publishing AsciiDoc across different formats and runtimes. Its command-line, API, and build-tool integrations also fit documentation workflows that use Ruby, Java, or JavaScript.
Pick Sphinx if…
Sphinx suits technical writers and development teams maintaining structured documentation, especially when they need multiple output formats, cross-project references or API documentation drawn from docstrings.