Alternativa Twpollsu za Windows sa licencom otvorenog koda

• Windows
  Sve platforme Windows Mac Linux Android iPhone iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) PHP Java Mobile Slack MailChimp Trello Salesforce.com HubSpot Google Drive - Sheets Intercom Autopilot
• Licenca otvorenog koda
  Bilo koja licenca Besplatna licenca Licenca otvorenog koda Komercijalna licenca