United States · 
Who invested in Estorian?
Estorian's investors include Alliance of Angels, Boulder Ventures and Northwest Venture Associates.
United States · Venture startup
Who invested in Estorian
One round we have observed, with the 3 investors 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
$4.5Mraised across 1 round since 2006, from 1 source
- Latest round
- Venture, $4.5MApr 2006
- Investors
- 3
The rounds
- Apr 2006Venture$4.5M
From a historical funding record
Everyone who backed them
Northwest Venture AssociatesVC firm1round
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Quick answers about Estorian
How much has Estorian raised?
Estorian has raised $4.5M across 1 round since 2006.
When did Estorian last raise?
Estorian's most recent round was a Venture of $4.5M in Apr 2006.
What was Estorian's biggest round?
Its most recent round, $4.5M in Apr 2006, is also its largest on record.
Who backed Estorian first?
Estorian's first round on record, in Apr 2006, was backed by Alliance of Angels, Boulder Ventures and Northwest Venture Associates.
What stage is Estorian at?
Estorian's latest named round is a Venture, in Apr 2006.
Where is Estorian based?
Estorian is based in the United States.
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