Tars might be a bit more popular than Flow.ai. We know about 1 link to it since March 2021 and only 1 link to Flow.ai. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
They justify being expensive to their target market, which you are clearly not a part of! Business 101 my friend. Check out flow.ai I think they have a free version. Source: almost 3 years ago
Https://hellotars.com , I work here. We have customers from different industries including finance, health, e-commerce, real-estate, etc. - Source: Hacker News / over 2 years ago
Wit.ai - Easily create text or voice based bots that humans can chat with on their preferred messaging...
Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.
Dialogflow - Conversational UX Platform. (ex API.ai)
ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
Botpress - Open-source platform for developers to build high-quality digital assistants
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.