Pros: It's system is more advanced comparing with Manychat or Chatfuel (both are like toys if you try Activechat). It has autorresponders of course, but also suitable for flexible AI conversations. Is like coding an advanced chatbot without needing to be a coder. The team is very responsive and their founder Andrii has a clear vision about this project.
It also has a number of templates, covering bots built for shopify, woocommerce, livechat, restaurants and other templates which helped me understand how the different blocks come together to build a complex chabot. Voice conversation integration with alexa echo/google home is also coming up, along with web widgets if the existing twilio, telegram, facebook integrations are not enough already.
Answer Bot works right alongside your support team. It uses machine learning to help answer your customers' questions with content from your Zendesk Guide knowledge base. The answers it provides are tailored to each customer's question accurately and reliably—every time. And when in doubt, Answer Bot loops in your support agents to offer the customer a human touch.

Pros: First, a shout-out to the developers and especially the founder for taking lead in such an awesome product with great support. I've been with them solely for creating funnels on facebook messenger bot but ActiveChat wow me with more channels like telegram and the ability to integrate NLP easily! Drag-drop interface for creating skills/sequences with functions/fields is also improving. Impressed!

Reply is one of the best AI chatbot platforms. It is an enterprise level bot-building and management platform. And it enables B2C communications at scale. Their visual bot builder makes it easy to build bots. The dashboard has built-in CRM, machine learning, and real-time insights to make smarter and faster bots. You can expand bot functionalities across the whole customer experience.

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