Intercom might be a bit more popular than Tars. We know about 1 link to it since March 2021 and only 1 link to Tars. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
We are using https://crisp.chat/ its cheaper than other but if you have budget you can use intercom.com or If you like to have a free and opensource solution you can use https://www.tawk.to/. - Source: Reddit / 12 days ago
ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
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Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.
tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page