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Content Creation · head to head

Confluence vs Sphinx

Confluence logo

Confluence

Content Creation

Your remote-friendly team workspace

From
Free
Rated
-
Full reviewWebsite
Sphinx logo

Sphinx

Documentation

Documentation generator built for large technical projects

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Confluence specific pricing tiers and costs not published on main product page; requires visiting dedicated pricing page; Sphinx reStructuredText is harder to write than Markdown and puts off contributors, though MyST now allows Markdown
  • They diverge on capability: Confluence covers Page creation, Sphinx covers Cross-references.

Where they differ

Only the attributes on which Confluence and Sphinx actually diverge.

Attributes where Confluence and Sphinx differ
AttributeConfluenceSphinx
Pricing modelsubscriptionOpen source, no licence fee
PlatformsWeb, Windows, Macos, Ios, AndroidLinux, macOS, Windows
CategoryContent CreationDocumentation
Founded2002Unknown

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 Confluence

  • Page creation
  • Rich text editing
  • Macros
  • Templates
  • Comments
  • Version history
  • Content organization
  • Jira

Only in Sphinx

  • Cross-references
  • API autodoc
  • Multi-format output
  • Extension ecosystem

What people use each for

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

Confluence

  • Team documentation and knowledge managementnot Sphinx
  • Project collaboration and planning documentationnot Sphinx
  • Technical specification writingnot Sphinx
  • Agile team documentationnot Sphinx

Sphinx

  • Large technical documentation needing reliable cross-referencesnot Confluence
  • Python projects generating API docs from docstringsnot Confluence
  • Documentation that must ship as PDF as well as HTMLnot Confluence

Where each one falls short

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

Confluence

  • Specific pricing tiers and costs not published on main product page; requires visiting dedicated pricing page
  • Free tier availability confirmed but feature limits not detailed on landing page

Sphinx

  • reStructuredText is harder to write than Markdown and puts off contributors, though MyST now allows Markdown
  • Configuration is complex and the default output is dated-looking without theme work
  • Build times on large documentation sets are slow
  • Heavier than the problem for a small project that only needs a few pages

Pricing, plan by plan

Confluence

Free
  • FreeFree
    • Unlimited pages
    • Basic sharing
    • Search
  • Standard$5.5/month
    • Everything in Free
    • Advanced permissions
    • Macros

Sphinx

Free
  • SphinxFree
    • Full functionality
    • Commercial use permitted
    • Community support

Which should you pick?

Choose Confluence if

  • You need page creation.
  • You want to start without paying.
  • You work on Web, Windows, Macos, Ios, Android.
  • You also want rich text editing.
Confluence review

Choose Sphinx if

  • You need cross-references.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want api autodoc.
Sphinx review

Questions people ask

Is Confluence or Sphinx better?
Neither clearly leads. Confluence starts at Free and Sphinx at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Confluence or Sphinx?
Confluence starts at Free and Sphinx at Free.
Does Confluence or Sphinx run on more platforms?
Confluence runs on Web, Windows, Macos, Ios, Android. Sphinx runs on Linux, macOS, Windows.
Can I use Confluence for free?
Both have a free tier, so you can try either at no cost before committing.
What is Confluence best used for?
Confluence is most often used for team documentation and knowledge management, project collaboration and planning documentation, technical specification writing, agile team documentation. Of those, team documentation and knowledge management and project collaboration and planning documentation are not what Sphinx is typically brought in for.
What can Confluence do that Sphinx cannot?
Confluence covers Page creation, Rich text editing, Macros, Templates. Sphinx covers Cross-references, API autodoc, Multi-format output, Extension ecosystem.

Answered from the vendors’ own pages

Confluence: Does Confluence offer a free version?

Yes, Confluence offers a free tier. Detailed plan features and pricing are available at https://www.atlassian.com/software/confluence/pricing.

Source
Sphinx: Is Sphinx free?

Yes, open source under the BSD licence.

Confluence: Can I try Confluence for free before purchasing?

Yes, Confluence can be tried free. Full pricing details for standard plans and the Teamwork Collection bundle are available on the dedicated pricing page.

Source
Sphinx: Do I have to write reStructuredText?

Not any more. The MyST extension allows Markdown, though reStructuredText remains the native format and most examples use it.

Confluence: Is Confluence available as part of a bundle?

Yes, Confluence is available as part of the Teamwork Collection which includes Rovo, Jira, Confluence, and Loom, with bundled pricing available.

Source
Sphinx: Why do large projects choose Sphinx?

Automatic cross-referencing and API extraction from docstrings, which lighter generators do not provide.

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