What are some alternatives?
When comparing Tars and Amazon Lex, you can also consider the following products
ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
IBM Watson Assistant - Watson Assistant is an AI assistant for business.
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
SentiOne - Insightful social listening and online reputation management platform.
Verloop - Verloop is a multi-channel customer support and engagement automation chat system.
Landbot - An intuitive, codeless platform that helps you build frictionless conversational interfaces for better CX and more effective lead gen.