Synthesia

Synthesia is built for companies that produce a lot of video, such as training, onboarding, product explainers and internal updates. You write the script, choose an AI avatar and voice, and Synthesia renders a presenter video without a camera or studio. You can use stock avatars, describe a custom look, or create an avatar of yourself. Voices cover 140+ languages and accents, and newer interactive avatars can hold real-time conversations.