HeyGen is an AI video generation platform that creates professional-quality spokesperson videos with hyper-realistic AI avatars and natural lip-sync in over 175 languages. Businesses use HeyGen to scale personalized video content for sales outreach, marketing campaigns, employee training, and product demos without cameras, studios, or actors. Its video translation feature can localize any existing video into a new language while preserving the speaker's voice and lip movements, making global content creation effortless.