プロジェクト管理
- Asana https://asana.com/
- Backlog
- Redmine
- Microsoft Project
- Fenrir Brushup
- Jooto
バグ管理
- Bugzilla
- Mantis
参考
https://en.wikipedia.org/wiki/Comparison_of_project_management_software
https://en.wikipedia.org/wiki/Comparison_of_project_management_software