TexTalky - Turn any text or script to a lifelike neural human voice, a powerful A.I text to speech realistic voiceover that covers more than 130 international languages & Accent and over 900 kinds of lifelike human voices that meets most of your needs.
Amazon Polly - Named for a parrot, Amazon Polly is a text-to-speech (TTS) software that makes your text come to life in a natural, authentic way. The software has many lifelike voices, both male and female, and in a variety of languages.
CloudTTS - Natural Voices from Text.
Noizable - Free human noise for your video or podcast
The Parodist App - Super-realistic celebs' voices made by AI
Google Cloud Text-to-Speech - Text to speech conversion powered by machine learning