Who invested in Doinn?
Doinn's investors include Portugal Ventures.

Portugal · Funded startup
Funding summaryUpdated 26 Oct 2026
$318Kraised across 1 round since 2022, from 1 source
Doinn's investors include Portugal Ventures.
Doinn has raised $318K across 1 round since 2022.
Doinn's most recent round was an Undisclosed round of $318K in Dec 2022.
Its most recent round, $318K in Dec 2022, is also its largest on record.
Doinn's first round on record, in Dec 2022, was backed by Portugal Ventures.
Doinn's latest named round is an Undisclosed round, in Dec 2022.
Doinn is based in Portugal.
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