Synthesia is the world's leading AI video generation platform for enterprise communications, enabling companies to create professional videos with photorealistic AI avatars in 140+ languages without cameras, studios, or actors. Its enterprise platform supports custom avatars built from real employees, brand customization, approval workflows, and integration with L&D and communication systems. Over 50,000 companies including Heineken, Reuters, and Zoom use Synthesia to produce scalable, multilingual training videos, product demos, and corporate communications that update instantly without re-recording when content changes.