United States · 
Who invested in Backdoor?
Backdoor's investors include Arpex Capital.
United States · Seed startup
Who invested in Backdoor
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$200Kraised across 1 round since 2013, from 1 source
- Latest round
- Seed, $200KNov 2013
- Investors
- 1
The rounds
- Nov 2013
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Backdoor
How much has Backdoor raised?
Backdoor has raised $200K across 1 round since 2013.
When did Backdoor last raise?
Backdoor's most recent round was a Seed of $200K in Nov 2013.
What was Backdoor's biggest round?
Its most recent round, $200K in Nov 2013, is also its largest on record.
Who backed Backdoor first?
Backdoor's first round on record, in Nov 2013, was backed by Arpex Capital.
What stage is Backdoor at?
Backdoor's latest named round is a Seed, in Nov 2013.
Where is Backdoor based?
Backdoor is based in the United States.
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