Minor nitpick: I get what you mean, but GitHub might be a poor example since GitLab is a strong competitor in this space that is arguably better in both feature

Minor nitpick: I get what you mean, but GitHub might be a poor example since GitLab is a strong competitor in this space that is arguably better in both features (self-hosted) and price (free). That said, I can't think of ones for Basecamp or Trello off the top of my head.