具有开源许可证的iPad版HipChat的替代方案

• iPad
  所有平台 Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Xbox JavaScript Python BSD PortableApps.com Slack Electron / Atom Shell Ubuntu Chrome Discord Linux Mint Telegram Amazon Web Services Cloudron ZeroNet Microsoft Azure Go (Programming Language) Ruby on Rails Microsoft SharePoint Kubuntu
• 开源许可证
  任何牌照 免费许可证 开源许可证 商业牌照