What are the disadvantages of GitLab?

While GitLab offers benefits like built-in CI/CD tools and self-hosting, it also has drawbacks, including a slower interface and frequent bugs that affect usability and reliability. Some enterprise-level features are missing, repository management can be problematic, and the platform has fewer third-party integrations compared to GitHub. 

Additionally, its complexity results in a steep learning curve, and its emphasis on stability can slow down deployment processes.