Founded in 2011 as an open-source project, GitLab now provides a unified web-based platform for source code management, continuous integration/delivery, security scanning, and monitoring. The platform enables teams to plan, code, test, release, and monitor software all within a single application. It supports Git repositories, built-in CI pipelines, review apps, and compliance features like audit logs and access controls. According to GitLab’s own information, it has over 50 million registered users worldwide. GitLab is headquartered in the United States (originally founded by Dmitriy Zaporozhets and Sid Sijbrandij) and is developed as an open-core business, with a public roadmap and monthly releases. The company emphasizes security (DevSecOps) and collaboration, positioning itself as an alternative to multi-vendor toolchains.