# Optiak funding: rounds and investors

> Optiak has raised $4.6M across 1 round since 2026. Investors include Plug and Play. Every round with its source.

Source: https://millionrounds.com/company/optiak (Millionrounds; every figure on the page links to its filing or article)

Spain · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Optiak*

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.

AI

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**$4.6M** raised across 1 round since 2026, from 1 source

- **Latest round:** Pre-seed, $4.6M Jun 2026
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2026** Pre-seed **$4.6M** [Plug and Play](https://millionrounds.com/fund/plug-and-play) Source recorded

## Founders and team

From Optiak's own website: 10 on the team.

- **Daniel Arenas** co-CEO
- **Ignacio Gamoneda** co-CEO
- **Borja Balle** CTO
- **Alfonso Serrano Mateos** Director at Amazon Europe
- **Eduardo Matallanas** AI/ML Engineer/Data Scientist
- **Gustavo Caso** Senior Software Engineer
- **Pablo Talavante** AI/ML Engineer
- **Ruben Aguilar** Platform Engineer
- **Rubén Espinosa** Engineering Lead
- **Álvaro Alonso** AI/ML Engineer

## Everyone who backed them

[Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=optiak).

## Also claim to have backed them

This firm lists Optiak as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Market One Capital](https://millionrounds.com/fund/market-one-capital) VC firm Per its own site

## Quick answers about Optiak

### Who invested in Optiak?

Optiak's investors include Plug and Play.

### How much has Optiak raised?

Optiak has raised $4.6M across 1 round since 2026.

### When did Optiak last raise?

Optiak's most recent round was a Pre-seed of $4.6M in Jun 2026.

### What was Optiak's biggest round?

Its most recent round, $4.6M in Jun 2026, is also its largest on record.

### Who backed Optiak first?

Optiak's first round on record, in Jun 2026, was backed by Plug and Play.

### What stage is Optiak at?

Optiak's latest named round is a Pre-seed, in Jun 2026.

### Where is Optiak based?

Optiak is based in Spain.

## Companies like Optiak

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

[**InspectRail** $1.7M · Oct 2026](https://millionrounds.com/company/inspectrail)[**iPronics** $137M · Sept 2026](https://millionrounds.com/company/ipronics)[**Vottun** $412K · Sept 2026](https://millionrounds.com/company/vottun)[**Heydiga** $7.6M · Sept 2026](https://millionrounds.com/company/heydiga)[**Tucuvi** $5.7M · Sept 2026](https://millionrounds.com/company/tucuvi)[**Multiverse Computing** $785M · Jul 2026](https://millionrounds.com/company/multiverse-computing)

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