What Hidden Door AI does
Hidden Door is a platform for playable, choice-driven stories in which a Narrator builds each adventure from the player's decisions. Players pick a world, add Modifier cards to change its tone or plot, create a character and play. It is aimed at players, writers, game masters and world-builders, with a partner program that lets authors, filmmakers and creators open their existing works to fans. Features named on the site include collectible cards, character conversations, custom characters, items and locations, achievements, and the option to play solo, share with friends or publish worlds and earn money when others play them. A free tier offers unlimited stories and turns, while a monthly or annual subscription adds unlimited character chats.
How Hidden Door AI compares with its closest alternatives
4 of the 5 closest alternatives have a free plan, as Hidden Door AI does. 2 of the 5 offer an API; FalcoScan's records show none for Hidden Door AI. Hidden Door AI offers a web app and a mobile app. Of the 4 alternatives with platforms on record, all 4 offer a web app and 2 offer a mobile app. Hidden Door AI was founded in 2020; the alternatives were founded between 2019 and 2023, 2 of them earlier. Hidden Door AI is based in San Francisco, United States; 2 of the 3 alternatives with a known headquarters are in the United States too, and the others in the United Kingdom.