Spain · Pre-seed startup

Who invested in mafer AI

One round we have observed, with the 2 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.

Art & Design

Raised 6 months ago

Funding summaryUpdated 26 Oct 2026

$2.3Mraised across 1 round since 2026, from 1 source

Latest round
Pre-seed, $2.3MMay 2026
Investors
2
See who backed them

The rounds

  1. May 2026
    Pre-seed$2.3M

    Source recorded

Founders and team

From mafer AI's own website: 3 founders.

Fer OliverCEO & Founder
Marc MontalboCTO & Founder
Victor BarbanyFounder’s Associate

Everyone who backed them

K FundVC firm1round
4Founders CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about mafer AI

Who invested in mafer AI?

mafer AI's investors include K Fund and 4Founders Capital.

How much has mafer AI raised?

mafer AI has raised $2.3M across 1 round since 2026.

When did mafer AI last raise?

mafer AI's most recent round was a Pre-seed of $2.3M in May 2026.

What was mafer AI's biggest round?

Its most recent round, $2.3M in May 2026, is also its largest on record.

Who backed mafer AI first?

mafer AI's first round on record, in May 2026, was backed by K Fund and 4Founders Capital.

What stage is mafer AI at?

mafer AI's latest named round is a Pre-seed, in May 2026.

Where is mafer AI based?

mafer AI is based in Spain.

Companies like mafer AI

In the same sector, and raised in the last eighteen months.

ArtMaster$3.3M · Oct 2026Gravity$86M · Sept 2026Mokobara$12M · Sept 2026Agentrys$25M · Aug 2026Accipiter Biosciences$23M · Jul 2026Endra$70M · Jun 2026

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