# Fyxer AI funding: rounds and investors

> Fyxer AI has raised $30M across 1 round since 2025. Investors include Madrona Venture Group, Lakestar and 20VC. Every round with its source.

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

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

# Who invested in *Fyxer AI*

One round we have observed, with the 3 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

**$30M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series B, $30M Sept 2025
- **Investors:** 3

See who backed them

## The rounds

- **Sept 2025** Series B **$30M** [Madrona Venture Group](https://millionrounds.com/fund/madrona) [Lakestar](https://millionrounds.com/fund/lakestar) [20VC](https://millionrounds.com/fund/20vc) Source recorded

## Everyone who backed them

[Madrona Venture Group](https://millionrounds.com/fund/madrona) VC firm **1** round

[Lakestar](https://millionrounds.com/fund/lakestar) VC firm **1** round

[20VC](https://millionrounds.com/fund/20vc) VC firm **1** round

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

## Also claim to have backed them

This firm lists Fyxer AI 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.

[Tenacity Capital](https://millionrounds.com/fund/tenacity-capital-2) VC firm Per its own site

## Quick answers about Fyxer AI

### Who invested in Fyxer AI?

Fyxer AI's investors include Madrona Venture Group, Lakestar and 20VC.

### How much has Fyxer AI raised?

Fyxer AI has raised $30M across 1 round since 2025.

### When did Fyxer AI last raise?

Fyxer AI's most recent round was a Series B of $30M in Sept 2025.

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

Its most recent round, $30M in Sept 2025, is also its largest on record.

### Who backed Fyxer AI first?

Fyxer AI's first round on record, in Sept 2025, was backed by Madrona Venture Group, Lakestar and 20VC.

### What stage is Fyxer AI at?

Fyxer AI's latest named round is a Series B, in Sept 2025.

### Where is Fyxer AI based?

Fyxer AI is based in the United Kingdom.

## Companies like Fyxer AI

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

[**Marrow** $2.0M · Oct 2026](https://millionrounds.com/company/marrow)[**Cognitive Credit** $64M · Oct 2026](https://millionrounds.com/company/cognitive-credit)[**Opply** $23M · Oct 2026](https://millionrounds.com/company/opply)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)[**Affinity Labs** $3.2M · Oct 2026](https://millionrounds.com/company/affinity-labs)

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