Synthesia is an enterprise-focused AI video platform that lets teams create training videos, onboarding materials, and internal communications using photo-realistic AI avatars — no filming required. It supports over 120 languages and accents, making it straightforward to localise content for global organisations from a single script. The platform includes a collaborative video editor, brand kit controls, and integrations with LMS platforms, positioning it as a complete video production system for L&D and HR teams.