The Appeler AI is a very intelligent and accurate tool for customer service. The AI can understand the queries and respond accordingly. The tool is easy to use and can be integrated with other apps. The tool is not available in all countries. The AI can sometimes be slow. There are no other features like chatbots and other AI tools in the market. We are solving the call center issues by using the Appeler AI. It is a very intelligent tool and is easy to use. The tool can be integrated with other apps and helps us to solve the call center issues.