Over the projected period, virtual assistants, such as chatbots and smart speakers, are used for various applications across several end-user industries, such as retail, BFSI, healthcare, and others. For instance, the banking sector has been a significant adopter of newer technologies such as natural language processors (NLP) and application programming interface (API), due to the chatbot's dependence on speed, trust, communication, and integrated assistance. Chatbots in the various sectors has facilitated communication and build customer relation through cognitive analytics by learning customers' thinking for instant assistance. Thus, the market is projected to witness substantial growth throughout forecast period.