Hidden Door
New York City, US · 4 known investors
Hidden Door builds an online roleplaying game that lets players explore and remix fictional worlds to create custom narratives. The company, focused on fan-oriented interactive storytelling, uses AI-driven story experiences centered on creativity and authorship.
AI & Machine LearningCreator EconomyGamingMedia & Entertainment
Founders & leadership
Investors · 4
Competitors · 5
by search overlapSteam15 shared keywordsSteam is a digital distribution platform for purchasing, downloading, and playing PC video games, operated by Valve. It serves gamers worldwide and offers a client application with multi-language support.
Itch8 shared keywordsitch.io is an online platform for finding, sharing, buying, and selling indie games, hosting storefronts, game jams, and creator tools like the butler upload utility. It serves independent game developers and players, with features such as configurable platform fees and creator events.
Special TV7 shared keywordsVariety is an entertainment business news publication covering film, television, theater, music, and tech for industry professionals and audiences worldwide since 1905. It delivers news, analysis, awards coverage, and features across digital, print, social, podcast, and video, and produces custom branded content and over 70 events annually.
Polygon6 shared keywordsPolygon is an online media publication covering video games, entertainment, and pop culture, publishing news, reviews, and features about games, movies, and TV shows.
Gamesbeat6 shared keywordsGamesBeat is a B2B news outlet covering the gaming, entertainment, and technology industries, publishing news, analysis, and interviews. It also hosts events and community programming for the games business.
Companies competing with Hidden Door for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Hidden Door do?
- Hidden Door builds an online roleplaying game that lets players explore and remix fictional worlds to create custom narratives. The company, focused on fan-oriented interactive storytelling, uses AI-driven story experiences centered on creativity and authorship.
- Who founded Hidden Door?
- Hidden Door was founded by Matt Brandwein, Hilary Mason.
- Who are Hidden Door's investors?
- Hidden Door's investors include Betaworks, Homebrew, Makers Fund, Northzone.
- Where is Hidden Door headquartered?
- Hidden Door is headquartered in New York City, US.



