The best AI text-to-speech tools for creating realistic audio narrations for videos and presentations include Murf, Synthesia, Eleven Labs, Speechify, Genny by LOVO, and Google Cloud Text-to-Speech. These tools use advanced AI technology to generate natural-sounding speech in various languages and accents. They offer a range of features such as converting text to speech, voiceovers, dictations, and voice cloning. They are suitable for various professionals, including product developers, podcasters, educators, and business leaders. They are also accessible to individuals with disabilities and provide an inclusive and accessible way of communication.