An Intelligent Virtual Assistants is a software solution that can perform various services or tasks for a person. The solution is also sometimes referred to as "chatbot" but it is way to better than that, it is utilized to referring to virtual assistants for some part those came across during online chat or some that are developed recently as a part of software for smartphone. The abilities and use of virtual assistants are extending quickly, with various new products launching in the market and also more importance to voice UIs. Google and Apple have vast user base for the VA’s using smartphone. Microsoft has a substantial user base of Windows-based computers, smart speakers and cell phones. Alexa has a vast user base for the smart speakers. Intelligent Virtual Assistants and Chabot’s Difference The Intelligent Virtual Assistants and Chabot’s mainly differ from each other on the basis of three major points; 1. Context Chabot’s do not have the management for advanced dialogues engine and rather depend more on dialogue that is structured. This means the flow of discussion is controlled by a bot, and the flow tends to breaks when the bot can't comprehend the aim of client’s discussion. Chabot’s frequently failed to keep up context through the span of a discussion and can't comprehend client expectation of client at that moment. On the other hand, the virtual assistants, utilizes procedure of dynamic dialogue. In the dialogue of this kind, the flow of discussion can switch, either controlled by client or innovation. Therefore the virtual assistants are likewise fit for understanding clients' aim, paying little respect to the request in which information is given all through the discussion. 2. Understanding Chabot’s normally miss the mark with regards to complex questions customer care and this is to a great extent as they do not have a strong foundation related to Natural Language Processing (NLP). Since number of Chabot’s use NLP libraries from open-source that lack customization to a clients or brand's industry, Chabot’s regularly neglect to comprehend the complexities of talked or typed human discussion. While the open source gives numerous benefits, the NLP models of particular brand or industry use have a tendency to perform much better while deciding the client's expectation. The virtual assistants, then again, utilize NLP that is advanced, techniques of dialogue management and understanding the natural language to accomplish more amounts of digitization without giving up precision. 3. Persistence One thing that is progressively vital for brands isn't just to be available on different channels, yet in addition to keep up consistency over those channels. So when a client begins a discussion on the telephone, they can lift it up again by means of email, chat or content. Chabot’s don't keep up this unique circumstance, so clients need to begin once again when they start interacting on another channel. This can be extremely harming to a reputation of brand, since it doesn't give the client a consistent experience.