What is Fifth Door?
Fifth Door: Create and play games with AI. Headquartered in San Francisco, CA, United States. Current operating status: active.
Fifth Door: Create and play games with AI. Headquartered in San Francisco, CA, United States. Current operating status: active.
Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.
Fifth Door: Create and play games with AI. Headquartered in San Francisco, CA, United States. Current operating status: active.
Fifth Door is currently marked active, in Consumer, based in San Francisco, CA, United States, with hiring marked yes.
Oomira found 2 changes for Fifth Door: external name. The old value, newer value, observation date, and source trail are preserved together.
The frozen capsule includes observations from 2026; the snapshot itself was taken 2026-06-12. Dates stay attached to the facts instead of being flattened into a timeless profile.
This page exposes the company answer, changes, dates, and sources as HTML so people and crawlers can read the audit without operating the app.
Gaming + Gen AI -> Fifth Door
2026-06-12 · yc-oss record id 30569: field "former_names" includes "Gaming + Gen AI"
Placeholder -> Fifth Door
2026-06-13 · YC directory former_names includes "Placeholder"
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