Alternativy k Twpolls pro Google Drive - Sheets s licencí open source

• Google Drive - Sheets
  Všechny platformy 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
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence