具有免费许可证的Self-Hosted版Tiggr的替代品

• Self-Hosted
  所有平台 Windows Mac Linux Chrome OS Android iPhone iPad Web Self-Hosted Software as a Service (SaaS) Slack Microsoft Office Word Google Drive Google Drive - Docs Google Apps Trello Microsoft Office Suite Google Drive - Sheets Atlassian Stash Google App Engine
• 免费许可证
  任何牌照 免费许可证 开源许可证 商业牌照