Alternativas ao Reply.id para Software as a Service (SaaS) com licença comercial

• Software as a Service (SaaS)
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Wordpress Facebook Facebook Messenger Telegram MailChimp Amazon Echo (Alexa Voice Service) Telegram bot API Wit.ai Watson Conversation Api.ai Google Assistant
• Licença comercial
  Qualquer licença Licença gratuita Licença Open Source Licença comercial