Switzerland · 
Who invested in Octra?
Octra's investors include Big Brain Holdings and Karatage.
Switzerland · Pre-seed startup
Who invested in Octra
Funding summaryUpdated 26 Oct 2026
$4.0Mraised across 1 round since 2024, from 1 source
- Latest round
- Pre-seed, $4.0MSept 2024
- Investors
- 2
The rounds
- Sept 2024
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Octra
How much has Octra raised?
Octra has raised $4.0M across 1 round since 2024.
When did Octra last raise?
Octra's most recent round was a Pre-seed of $4.0M in Sept 2024.
What was Octra's biggest round?
Its most recent round, $4.0M in Sept 2024, is also its largest on record.
Who backed Octra first?
Octra's first round on record, in Sept 2024, was backed by Big Brain Holdings and Karatage.
What stage is Octra at?
Octra's latest named round is a Pre-seed, in Sept 2024.
Where is Octra based?
Octra is based in Switzerland.
Companies like Octra
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.