Alternativa Whimsicalu za sve platforme s licencom otvorenog koda

• Sve platforme
  Sve platforme Windows Mac Chrome OS Android iPhone iPad Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari Slack Chrome Microsoft Office Word Google Drive Google Drive - Docs Google Apps Trello Microsoft Office Suite Google Drive - Sheets Atlassian Stash Google App Engine
• Licenca otvorenog koda
  Bilo koja licenca Besplatna licenca Licenca otvorenog koda Komercijalna licenca