United States · 
Who invested in Hidden Door?
Hidden Door's investors include Betaworks, Northzone, Ridge Ventures, Homebrew and Makers Fund, and 1 more on record.
United States · Seed startup
Who invested in Hidden Door
Funding summaryUpdated 26 Oct 2026
$7.0Mraised across 1 round since 2022, from 1 source
- Latest round
- Seed, $7.0MJul 2022
- Investors
- 6
The rounds
- Jul 2022
Founders and team
From Hidden Door's own website: 3 founders.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Hidden Door
How much has Hidden Door raised?
Hidden Door has raised $7.0M across 1 round since 2022.
When did Hidden Door last raise?
Hidden Door's most recent round was a Seed of $7.0M in Jul 2022.
What was Hidden Door's biggest round?
Its most recent round, $7.0M in Jul 2022, is also its largest on record.
Who backed Hidden Door first?
Hidden Door's first round on record, in Jul 2022, was backed by Betaworks, Northzone and Ridge Ventures and 3 others.
What stage is Hidden Door at?
Hidden Door's latest named round is a Seed, in Jul 2022.
Where is Hidden Door based?
Hidden Door is based in the United States.
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