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Hidden Door

Hidden Door

Private
New York City, New YorkMedia, Entertainment & Gaminghttps://www.hiddendoor.co/

Last Round

Seed

Jul 27, 2022

Total Funding Raised

$9M

Company Overview

Hidden Door is an entertainment software company that provides an AI-powered social roleplaying platform for interactive storytelling in licensed fictional worlds.

Sector

Media, Entertainment & Gaming

Verticals

Gaming, NLP & Conversational AI, Content Creation

Business Model

B2C

Customer Profile

Freemium, Usage-Based SaaS, Revenue Share

AI Layer

Application

Keywords

generative AInarrative engineAI storytellingAI role-playingTTRPGtabletop role-playing gamesinteractive fictionAI gamingcollaborative storytellingAI dungeon masteruser-generated contentAI world-buildingLLM gamingAI agent gamingAI sandbox

Historical Pricing

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Caplight Momentum Score

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Hidden Door Comparables

Compare Hidden Door with similar companies based on industry and business-model similarity.

Hidden Door comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
RPGGO
85%
Summon Worlds
85%
Dunia
84%

Hidden Door Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedJul 27, 2022
Pre SeedMar 17, 2022

Hidden Door Investors

Notable investors and investment history

Hidden Door investors
InvestorRounds
NorthzonePre Seed
Betaworks VenturesPre Seed
Brooklyn Bridge VenturesSeed, Pre Seed
HomebrewSeed, Pre Seed
Makers FundSeed, Pre Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 2, 2026

    Launched a new playable world and modifier on March 2, 2026.

  • Mar 17, 2022

    $2M round led by Northzone.

Hidden Door Filings

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Hidden Door filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Hidden Door's valuation, stock price, and market status.

Is Hidden Door a public or private company?

Hidden Door is a private company.

What is the current stock price of Hidden Door?

Hidden Door is a private company with no public stock price. No recent secondary market data is available.

How much is Hidden Door worth (valuation)?

Valuation information for Hidden Door is not publicly available.

Can I buy Hidden Door stock?

Hidden Door shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Hidden Door's last funding round?

Hidden Door's most recent funding round was Seed on July 21, 2022.

Who are the main investors in Hidden Door?

Key investors in Hidden Door include Brooklyn Bridge Ventures, Homebrew, Makers Fund.

Will Hidden Door IPO soon?

No public IPO plans have been announced for Hidden Door.

How can I track Hidden Door secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Hidden Door's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersNew York City, New York
Employee Range26
Year Founded2020
Last FundingJul 27, 2022

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