GitLab is an open-source, Git-based version control system that offers a fully integrated DevOps platform with built-in CI/CD, security scanning, and infrastructure automation. It provides a comprehensive set of features for planning, coding, testing, deploying, and monitoring software projects. In contrast, GitHub is a widely adopted platform for code collaboration and community-driven development, but it relies more on third-party integrations for full DevOps workflows. GitLab's approach to DevOps integration sets it apart from GitHub, making it a strong choice for organizations seeking efficiency and scalability in their software development lifecycle. While both platforms support team collaboration and automation, GitLab offers a tightly integrated toolchain out of the box, which can streamline AI development and deployment pipelines.