Synthesia AI

Synthesia is the leading AI video generation platform for enterprise and corporate use, enabling organizations to create professional videos featuring realistic AI human presenters — called avatars — from text scripts, without cameras, studios, or film crews. The platform has become a standard tool for corporate training, HR communications, marketing, and e-learning content production at organizations ranging from small businesses to Fortune 500 companies.

Synthesia's avatar library includes over 160 diverse AI presenters designed to look like real people, spanning different ethnicities, ages, genders, and professional styles. Each avatar delivers scripts with natural speech synchronization and appropriate expression — producing output that has become convincingly close to professionally filmed presenter video for most corporate communication purposes.

The 120+ language support with matching avatar lip synchronization is one of Synthesia's most powerful enterprise capabilities. A single script can be translated and rendered in dozens of languages simultaneously, each with the avatar's lip movements matching the respective language's phonetics. This simultaneous multi-language production dramatically reduces localization time and cost for global organizations.

Custom avatar creation allows organizations to create a branded AI presenter based on a real person — with that person's consent and participation in a filming session. The resulting custom avatar can deliver any future script in the real person's appearance, enabling scalable communication from executive voices, brand spokespeople, and training instructors without ongoing filming requirements.