D-ID is a platform for creating AI avatar videos and interactive visual agents used by organizations in marketing, sales, support, and training.

Video Studio - generate avatar videos from scripts, briefs, decks, or documents.
Visual AI agents - real-time conversational avatars that can answer, carry out tasks, and trigger workflows.
AI avatars - digital humans built from images or video, with voice cloning and multilingual output.
API - real-time streaming animation and video generation inside your own app or platform.
Integrations - works with tools such as Microsoft PowerPoint, Canva, and Google Slides.

It is used by marketing, sales, learning, and customer experience teams producing personalized video and conversational experiences at scale.