can i fork it?
πŸ› οΈ dev tools

JetBrains Upsource costs $25/mo.
These cost $0.

5 free alternatives to JetBrains Upsource, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.

JetBrains Upsource vs Free Alternatives Matrix

Quick side-by-side comparison Β· $0/mo vs $25/mo

AlternativeTypeLicenseWhere It RunsStarsHead-to-Head
Giteaopen sourcecm0zfi6as00pd94snuk3byy9oSelf-hostβ˜… 58.9kJetBrains Upsource vs Gitea β†’
Gogsopen sourcecm0zfi6as00pd94snuk3byy9oSelf-hostβ˜… 47.9kJetBrains Upsource vs Gogs β†’
GitLabopen sourceOpen SourceSelf-hostβ˜… 24.5kJetBrains Upsource vs GitLab β†’
OneDevopen sourcecm0zfi6as00pd94snuk3byy9oSelf-hostβ˜… 15.3kJetBrains Upsource vs OneDev β†’
Pagureopen sourcecm0zg8j6i000au5torrmovierSelf-hostβ˜… 228JetBrains Upsource vs Pagure β†’

The picks

5 open source Β· ranked by fit

  1. 01

    Gitea

    open sourcecm0zfi6as00pd94snuk3byy9oSelf-host
    58.9knov 2026

    Private, fast, reliable DevOps platform.

    The catch vs JetBrains Upsource

    Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

    Install, platforms & data +
    platforms
    webself-hosteddocker to self-host
    install
    Clone https://github.com/go-gitea/gitea or deploy with Docker Compose
    setup
    Deploy via Docker or binary release from GitHub and configure environment variables.
    your data
    All application data and configuration live on your own server or local database.
    checked
    2026-11-04
  2. 02

    Gogs

    open sourcecm0zfi6as00pd94snuk3byy9oSelf-host
    47.9knov 2026

    Self-hosted Git service that's easy to install.

    The catch vs JetBrains Upsource

    Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

    Install, platforms & data +
    platforms
    webself-hosteddocker to self-host
    install
    Clone https://github.com/gogs/gogs or deploy with Docker Compose
    setup
    Deploy via Docker or binary release from GitHub and configure environment variables.
    your data
    All application data and configuration live on your own server or local database.
    checked
    2026-11-04
  3. 03

    GitLab

    open sourceOpen SourceSelf-host
    24.5koct 2026

    Secure software faster with AI.

    The catch vs JetBrains Upsource

    Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

    Install, platforms & data +
    platforms
    webself-hosteddocker to self-host
    install
    Clone https://github.com/gitlabhq/gitlabhq or deploy with Docker Compose
    setup
    Deploy via Docker or binary release from GitHub and configure environment variables.
    your data
    All application data and configuration live on your own server or local database.
    checked
    2026-11-04
  4. 04

    OneDev

    open sourcecm0zfi6as00pd94snuk3byy9oSelf-host
    15.3knov 2026

    Git server with CI/CD, Kanban, and Packages.

    The catch vs JetBrains Upsource

    Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

    Install, platforms & data +
    platforms
    webself-hosteddocker to self-host
    install
    Clone https://github.com/theonedev/onedev or deploy with Docker Compose
    setup
    Deploy via Docker or binary release from GitHub and configure environment variables.
    your data
    All application data and configuration live on your own server or local database.
    checked
    2026-11-04
  5. 05

    Pagure

    open sourcecm0zg8j6i000au5torrmovierSelf-host
    228aug 2026

    Pagure is a lightweight, git-centered forge.

    The catch vs JetBrains Upsource

    Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

    Install, platforms & data +
    platforms
    webself-hosteddocker to self-host
    install
    Clone https://github.com/Pagure/pagure or deploy with Docker Compose
    setup
    Deploy via Docker or binary release from GitHub and configure environment variables.
    your data
    All application data and configuration live on your own server or local database.
    checked
    2026-11-04

Frequently Asked Questions

Direct answers Β· JetBrains Upsource open-source replacements

What is the best free alternative to JetBrains Upsource?+

The top free alternative to JetBrains Upsource is Gitea (open source, cm0zfi6as00pd94snuk3byy9o). Private, fast, reliable DevOps platform. Other popular JetBrains Upsource replacements include Gogs, GitLab, OneDev.

Can I self-host a free replacement for JetBrains Upsource?+

Yes. Of the 5 free alternatives to JetBrains Upsource, 5 can be self-hosted on your own server or local machine: Gitea (cm0zfi6as00pd94snuk3byy9o), Gogs (cm0zfi6as00pd94snuk3byy9o), GitLab (Open Source), OneDev (cm0zfi6as00pd94snuk3byy9o), Pagure (cm0zg8j6i000au5torrmovier).

How much does switching from JetBrains Upsource to a free alternative save?+

JetBrains Upsource starts at $25/month per seat ($300/year). Switching a 5-person team to a free alternative like Gitea saves $1,500 per year in software subscription fees.

Should I vibe-code or build my own JetBrains Upsource clone from scratch?+

Our build verdict for JetBrains Upsource is KINDA (the core, yes. the polish, no). Instead of paying recurring SaaS fees for JetBrains Upsource or rebuilding it from scratch, deploy one of the 5 battle-tested open-source alternatives like Gitea or Gogs.

What is the catch when switching from JetBrains Upsource to Gitea?+

Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.