Alternativy k FormSubmit pro Self-Hosted s licencí open source

• Self-Hosted
  Všechny platformy Windows Mac Linux Web Self-Hosted Software as a Service (SaaS) Facebook Slack Facebook Messenger Telegram Viber Wufoo FormKeep Formspree.io Getform
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence