Google Cloud Source Repositories offers private Git hosting tightly integrated with GCP. Below is a curated list of 20 free‑tier or open‑source code‑repository solutions that can be used as alternatives—whether you prefer a hosted SaaS service with a generous free plan or a self‑hosted open‑source platform you can run on your own infrastructure.
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Industry‑standard hosted Git service with unlimited public repos and free private repos (up to 3 collaborators).
Full DevOps platform with unlimited private repositories, CI/CD, and issue tracking on the free tier.
Atlassian’s Git hosting offering free private repos for up to 5 users, plus built‑in Pipelines CI.
Managed Git service with a free tier of 5 active users and 50 GB‑month of storage.
Free for up to 5 users with unlimited private Git repos, integrated boards, pipelines and artifacts.
Long‑standing platform for open‑source projects offering free Git, SVN and Mercurial hosting.
Non‑profit, community‑run Git hosting based on Gitea, providing free private and public repos.
Self‑hosted Git service with a minimal footprint; easy to install and run on low‑resource servers.
Open‑source suite for code review, repository hosting, task management; can be self‑hosted for free.
Canonical’s platform for hosting Bazaar and Git projects, with bug tracking and translation tools.
Modular, privacy‑focused platform offering free public Git repos and optional private repos on a paid plan.
Self‑hosted Git platform written in Scala, compatible with GitHub API and offering issue tracking.
Open‑source, self‑hosted source code management system supporting Git and Mercurial.
Self‑hosted Git, Mercurial and Subversion management with fine‑grained access control.
Fedora’s open‑source Git hosting service; can be self‑hosted for free with pull‑request workflow.
Desktop Git client that includes free hosted Git repositories via the GitKraken Git hosting (limited to 1 private repo).
Offers free private Git repositories for up to 1 user with basic issue tracking.