# MOSTLY AI funding: rounds and investors

> MOSTLY AI has raised $25M across 1 round since 2022. Investors include Citibank, Earlybird Venture Capital and 42CAP. Every round with its source.

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

Austria · [Series B startup](https://millionrounds.com/companies)

# Who invested in *MOSTLY AI*

One round we have observed, with the 4 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.

AI

Funding summary Updated 26 Oct 2026

**$25M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series B, $25M Jan 2022
- **Investors:** 4

See who backed them

## The rounds

- **Jan 2022** Series B **$25M** [Citibank](https://millionrounds.com/fund/citi) [Earlybird Venture Capital](https://millionrounds.com/fund/earlybird) [42CAP](https://millionrounds.com/fund/42cap) [Molten Ventures](https://millionrounds.com/fund/molten-ventures) Source recorded

## Founders and team

From MOSTLY AI's own website: 6 on the team.

- **Wim Kees Janssen** Chief Executive Officer
- **Marijn Vonk** Chief Product Officer
- **Simon Brouwer** Chief Technology Officer
- **Anderson Vaz** Head of Engineering
- **Evgenii Zhivaikin** Senior Software Developer
- **Yasar Yildiz** Senior Frontend Engineer

## Everyone who backed them

[Citibank](https://millionrounds.com/fund/citi) Growth equity **1** round

[Earlybird Venture Capital](https://millionrounds.com/fund/earlybird) VC firm **1** round

[42CAP](https://millionrounds.com/fund/42cap) VC firm **1** round

[Molten Ventures](https://millionrounds.com/fund/molten-ventures) VC firm **1** round

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

## Quick answers about MOSTLY AI

### Who invested in MOSTLY AI?

MOSTLY AI's investors include Citibank, Earlybird Venture Capital, 42CAP and Molten Ventures.

### How much has MOSTLY AI raised?

MOSTLY AI has raised $25M across 1 round since 2022.

### When did MOSTLY AI last raise?

MOSTLY AI's most recent round was a Series B of $25M in Jan 2022.

### What was MOSTLY AI's biggest round?

Its most recent round, $25M in Jan 2022, is also its largest on record.

### Who backed MOSTLY AI first?

MOSTLY AI's first round on record, in Jan 2022, was backed by Citibank, Earlybird Venture Capital and 42CAP and 1 others.

### What stage is MOSTLY AI at?

MOSTLY AI's latest named round is a Series B, in Jan 2022.

### Where is MOSTLY AI based?

MOSTLY AI is based in Austria.

## Companies like MOSTLY AI

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

[**reebuild** $3.4M · Oct 2026](https://millionrounds.com/company/reebuild)[**Aitiologic** $7.4M · Sept 2026](https://millionrounds.com/company/aitiologic)[**Pimcore** $16M · Aug 2026](https://millionrounds.com/company/pimcore)[**Sodex Innovations** $4.6M · Jul 2026](https://millionrounds.com/company/sodex-innovations)[**PROPCORN AI** $953K · Jul 2026](https://millionrounds.com/company/propcorn-ai)[**Talentir** $4.5M · Jun 2026](https://millionrounds.com/company/talentir)

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