I like the instant messaging feature in the product since I prefer to use the chat functionalities provided by the solution. It is easy to integrate the product with some of the other solutions in the market. I rate the integration capabilities of the product a ten out of ten. The product's user interface is user-friendly. I use the product at a personal level, so I can't speak about the support it provides for the maintenance part. I rate the overall tool a ten out of ten.