Hidden Door

Inworld AI

This company provides a platform for creating interactive artificial intelligence characters and voice experiences for game developers and consumer application creators.

Inworld

This company develops a developer platform for creating interactive artificial intelligence characters for games, virtual worlds and brand experiences.

Playabl.ai

This company develops an AI-driven platform for consumers to create and publish web games through chat interfaces without coding.

Sekai

This company provides a generative artificial intelligence platform for consumers to create and share interactive stories and mini-apps through text prompts.

Character.AI

This company provides a platform for consumers to create and interact with customisable artificial intelligence dialogue companions for entertainment and education.

Overworld

This company develops artificial intelligence world models that generate interactive playable environments for gamers and developers.

Playavalon

This company develops an online multiplayer role-playing game where players and creators build, trade and explore interconnected virtual worlds using artificial intelligence tools.

CodeWisp

The company develops an artificial intelligence platform for creating and publishing web games through natural language prompts for non-technical creators and hobbyists.