Alternativas ao Ideaflip para Web com licença de código aberto

• Web
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari BSD Windows Mobile Wordpress Chrome Blockstack
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial