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Head-to-head · Source Code Management

Bitbucket vs Mercurial

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Bitbucket #3 in Source Code Management 8.8/10 Free plan Free plan✓ 0 of 4 features Visit Bitbucket
Mercurial #8 in Source Code Management 8.1/10 Free plan Free plan✓ 1 of 4 features Visit Mercurial

Bitbucket leads on 0 checks, Mercurial on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreBitbucket · 8.8/10
  • Free planboth
  • Most featuresMercurial · 1 of 4

Bitbucket scores higher on our rubric for source code management: 8.8 against 8.1 out of 10; our editors rank them #3 and #8.

Bitbucket is the better fit for teams wanting hosted Git with built-in CI and Jira. Mercurial is the better fit for teams seeking free distributed version control.

  • Bitbucket fits best

    Teams wanting hosted Git with built-in CI and Jira

  • Mercurial fits best

    Teams seeking free distributed version control

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Side by side

Feature Bitbucket 8.8/10 Visit ↗ Mercurial 8.1/10 Visit ↗
At a glance
Editor score 8.8 8.1
Ranking #3 in Source Code Management #8 in Source Code Management
Best for Teams wanting hosted Git with built-in CI and Jira Teams seeking free distributed version control
Pricing model Free plan + paid Free
Starting price — Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Self-hosted, Desktop
Platforms Web Windows, macOS, Linux
Support Docs, Community, Tickets · 24/7 Community, Docs
Integrations 100+ integrations 2 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Bitbucket 0/4 · Mercurial 1/4
Self-hosted option Not checked yet ✓ (best)
Branch protection Not checked yet Not checked yet
Built-in code review Not checked yet Not checked yet
Free private repos Not checked yet Not checked yet
Specs
Repository visibility Not checked yet Not checked yet
Storage limit Not checked yet Not checked yet
Our review
Pros
  • Built-in Pipelines handles CI/CD builds, tests, and deployments.
  • Pull requests include code review, diffs, branch permissions, and merge checks.
  • Jira integration plus 100 integrations connect development workflows.
  • Keeps repository history locally for offline commits, branches and merges.
  • Runs on Windows, macOS and Linux, with self-hosted deployment.
  • Supports Git and Subversion repositories, plus automation interfaces.
Cons
  • Free plan limits teams to 5 users, 50 build minutes, and 1 GB LFS storage.
  • SAML SSO requires Atlassian Guard rather than Bitbucket Cloud alone.
  • Merge queues require a paid plan with Pipelines enabled.
  • Large binary management depends on the largefiles extension.
  • Sparse checkout is provided through an experimental extension.
  • Its support channels are community and documentation.
Our verdict

Bitbucket is Atlassian’s Git code-hosting and collaboration service for software teams. It combines repository hosting, pull requests with code review and diff views, branch permissions, project organization, wikis, Git LFS, and built-in…

Read the review →

Mercurial is a free, open-source distributed version control system for managing software projects and other versioned files. It suits solo developers and teams that want each developer to keep repository history locally rather than rely…

Read the review →
  1. BitbucketSource Code Management 8.8Free plan
  2. MercurialSource Code Management 8.1Free plan

Strengths and trade-offs

  • Bitbucket — where it wins

    • Built-in Pipelines handles CI/CD builds, tests, and deployments.
    • Pull requests include code review, diffs, branch permissions, and merge checks.
    • Jira integration plus 100 integrations connect development workflows.

    Where it doesn't

    • Free plan limits teams to 5 users, 50 build minutes, and 1 GB LFS storage.
    • SAML SSO requires Atlassian Guard rather than Bitbucket Cloud alone.
    • Merge queues require a paid plan with Pipelines enabled.

  • Mercurial — where it wins

    • Keeps repository history locally for offline commits, branches and merges.
    • Runs on Windows, macOS and Linux, with self-hosted deployment.
    • Supports Git and Subversion repositories, plus automation interfaces.

    Where it doesn't

    • Large binary management depends on the largefiles extension.
    • Sparse checkout is provided through an experimental extension.
    • Its support channels are community and documentation.

More comparisons

All source code management comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update