Where roleplay meets fan fiction
Hidden Door (hiddendoor.co) scores 76 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Media & Entertainment brands, Technology brands, SaaS brands, in the 45th percentile of 21254 Media & Entertainment brands.
Hidden Door is an immersive story game platform that combines roleplay with fan fiction, allowing users to create characters and interactive narratives. Using an AI Narrator, it builds a living story world that adapts to player choices, making each playthrough unique. The company positions itself within Media & Entertainment, Technology, and SaaS categories, targeting creative individuals and fans of roleplay and storytelling who want to craft their own characters and adventures.
| Brand Name | Hidden Door |
|---|---|
| Domain | hiddendoor.co |
| Industry | Media & Entertainment, Technology |
| Main Competitors | AI Dungeon (83/100), Character.AI (94/100), NovelAI (83/100), Replika (89/100), ChatGPT (via custom GPTs for roleplay) (71/100) |
Moz Domain Authority 33/100 vs category average 52 / leader 100 - limited third-party links, so AI systems rarely encounter mentions of the brand.
Ranked #1,393,504 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "An immersive story game where roleplay meets fan fiction. Create characters and stories where you can do anything, to change everything." (Meta description: 21 words (ideal length). OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, og:description, og:image, og:type, Twitter cards. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt mentions GPTBot, ChatGPT-User, ClaudeBot, Google-Extended, PerplexityBot - all allowed - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Cloudflare.
Social footprint: verified profiles on Instagram, LinkedIn, YouTube, X (Twitter), GitHub; no detected presence on Facebook - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked September 2026.
When asked "What is Hidden Door?", Claude could identify the brand as of September 2026. Hidden Door is a startup building an AI-powered interactive storytelling platform where users can create and play collaborative, game-like narrative experiences set in various fictional worlds, with AI acting as a dynamic game master. Best known for AI-driven collaborative storytelling games that blend tabletop RPG mechanics with generative AI narration.
When asked "Best brands similar to Hidden Door?", Claude would recommend Hidden Door as of September 2026. It's a notable and distinctive player in AI-generated interactive fiction, so I'd mention it if someone asked about innovative storytelling or AI entertainment platforms.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Hidden Door scores 24/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Hidden Door has a weak AI-visibility profile at 24/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (46/100) and its weakest is visibility (15/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #1,393,504 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, a low Moz Domain Authority of 33/100 and thin schema.org structured data. In a live check, Claude could already identify Hidden Door from memory (September 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Hidden Door: Hertha BSC (76/100), Herodote.net (76/100), History Vault (76/100), The Hive (76/100).
A step up - brands to learn from: Zoom (81/100), Zeno Group (81/100).
Category leader: Change.org (97/100).
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