D-ID is an AI platform specializing in creating talking avatar videos from photos. It transforms static images into realistic speaking videos, enabling personalized video creation at scale for marketing, education, and customer engagement.

The platform's deep learning technology animates faces with natural expressions and precise lip-syncing. Users can make historical photos speak, create personalized video messages, or build AI presenters for their content.

Key features include photo-to-video animation, voice cloning, API access for automation, streaming avatars for real-time applications, and integration with text-to-speech services. The technology is used for everything from genealogy projects to enterprise communications.

D-ID offers credit-based pricing with plans for different use cases and volumes. It's particularly popular for personalized marketing, educational content, customer service avatars, and creative applications like bringing historical figures to life.