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Technology · head to head

GitHub vs Read the Docs

GitHub logo

GitHub

Technology

Where the world builds software

From
Free
Rated
-
Full reviewWebsite
Read the Docs logo

Read the Docs

Documentation

Documentation hosting with versioning built for open source

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: GitHub acquired by Microsoft in 2018, reducing pure independence despite operational autonomy; Read the Docs build configuration is finicky, and build failures on dependency changes are a common frustration
  • They diverge on capability: GitHub covers Git repositories, Read the Docs covers Build on commit.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GitHub and Read the Docs actually diverge.

Attributes where GitHub and Read the Docs differ
AttributeGitHubRead the Docs
Pricing modelsubscriptionFree for open source; paid business plans for private documentation
PlatformsWeb, Desktop, MobileWeb, Cloud
CategoryTechnologyDocumentation
Founded2008Unknown

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 GitHub

  • Git repositories
  • Pull requests
  • Code review
  • Issues & projects
  • GitHub Actions CI/CD
  • GitHub Pages
  • Security scanning
  • Dependency management

Only in Read the Docs

  • Build on commit
  • Version by branch and tag
  • Pull request previews
  • Free for open source

What people use each for

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

GitHub

  • Version controlnot Read the Docs
  • Code collaborationnot Read the Docs
  • CI/CD pipelinesnot Read the Docs
  • Project managementnot Read the Docs
  • Documentation hostingnot Read the Docs

Read the Docs

  • Open-source projects needing free hosted versioned documentationnot GitHub
  • Teams wanting docs rebuilt automatically on every commitnot GitHub
  • Reviewing documentation changes in a pull request before mergenot GitHub

Where each one falls short

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

GitHub

  • Acquired by Microsoft in 2018, reducing pure independence despite operational autonomy
  • Primary focus on source control differs from purpose-built project management tools like Jira
  • Pricing for enterprise features and private repositories adds up compared to some self-hosted alternatives

Read the Docs

  • Build configuration is finicky, and build failures on dependency changes are a common frustration
  • Default themes are recognisable and dated, so sites look alike unless customised
  • Private documentation requires a paid business plan
  • Build times on large projects are slow enough to interrupt a review cycle

Pricing, plan by plan

GitHub

Free
  • FreeFree
    • Unlimited public/private repos
    • 2,000 CI/CD minutes/month
    • 500MB package storage
  • Team$4/month
    • Everything in Free
    • 3,000 CI/CD minutes/month
    • 2GB package storage
  • Enterprise$21/month
    • Everything in Team
    • 50,000 CI/CD minutes/month
    • 50GB package storage

Read the Docs

Free
  • FreeFree
    • Core functionality
    • Public projects

Which should you pick?

Choose GitHub if

  • You need git repositories.
  • You want to start without paying.
  • You work on Web, Desktop, Mobile.
  • You also want pull requests.
GitHub review

Choose Read the Docs if

  • You need build on commit.
  • You want to start without paying.
  • You work on Web, Cloud.
  • You also want version by branch and tag.
Read the Docs review

Questions people ask

Is GitHub or Read the Docs better?
Neither clearly leads. GitHub starts at Free and Read the Docs at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GitHub or Read the Docs?
GitHub starts at Free and Read the Docs at Free.
Does GitHub or Read the Docs run on more platforms?
GitHub runs on Web, Desktop, Mobile. Read the Docs runs on Web, Cloud.
Can I use GitHub for free?
Both have a free tier, so you can try either at no cost before committing.
What is GitHub best used for?
GitHub is most often used for version control, code collaboration, ci/cd pipelines, project management. Of those, version control and code collaboration are not what Read the Docs is typically brought in for.
What can GitHub do that Read the Docs cannot?
GitHub covers Git repositories, Pull requests, Code review, Issues & projects. Read the Docs covers Build on commit, Version by branch and tag, Pull request previews, Free for open source.

Answered from the vendors’ own pages

GitHub: What is a Git repository and how does GitHub use it?

A repository is the centralized database that stores the complete collection of files and folders for a codebase, along with the revision history. GitHub uses Git to provide distributed version control access to repositories with version tracking, branching, and collaboration features.

Source
Read the Docs: Is Read the Docs free?

Free for open-source public projects. Private documentation requires a paid business plan.

GitHub: How does GitHub authentication work?

When you connect to a GitHub repository from Git, you need to authenticate with GitHub using either HTTPS or SSH. GitHub supports multiple authentication methods including passwords, personal access tokens, SSH keys, and GitHub Apps.

Source
Read the Docs: What does it build from?

Most commonly Sphinx or MkDocs sources kept in your repository.

GitHub: How long has GitHub been operating?

GitHub was founded in 2008 and launched publicly on April 10, 2008, making it the dominant git hosting platform for nearly two decades.

Source
Read the Docs: How does versioning work?

It maps branches and tags to documentation versions, so several releases are served side by side without manual work.

GitHub: Who owns GitHub and when did the acquisition occur?

Microsoft acquired GitHub for $7.5 billion USD, with the deal announced June 4, 2018 and completed October 26, 2018. GitHub operates as an independent subsidiary within Microsoft.

Source
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