# Ralio funding: rounds and investors

> Ralio has raised $2.5M across 1 round since 2026. Investors include Antler and Sure Valley Ventures. Every round with its source.

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

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

# Who invested in *Ralio*

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.

AI

Raised 7 months ago

Funding summary Updated 26 Oct 2026

**$2.5M** raised across 1 round since 2026, from 1 source

- **Latest round:** Pre-seed, $2.5M Apr 2026
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2026** Pre-seed **$2.5M** [Antler](https://millionrounds.com/fund/antler) [Sure Valley Ventures](https://millionrounds.com/fund/sure-valley-ventures) Source recorded

## Funding filed with regulators

Ralio filed one raise, $2.4M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Mar 2026 **$2.4M** UK share allotment

## Everyone who backed them

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

[Sure Valley Ventures](https://millionrounds.com/fund/sure-valley-ventures) VC firm **1** round

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

## Also claim to have backed them

These 4 firms list Ralio as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Endurance Ventures](https://millionrounds.com/fund/endurance-ventures) VC firm Per its own site

[Adeline Arts and Science](https://millionrounds.com/fund/adeline-arts-and-science) Family office Per its own site

[Koble](https://millionrounds.com/fund/koble) VC firm Per its own site

[Rule30](https://millionrounds.com/fund/rule30) VC firm Per its own site

## Quick answers about Ralio

### Who invested in Ralio?

Ralio's investors include Antler and Sure Valley Ventures.

### How much has Ralio raised?

Ralio has raised $2.5M across 1 round since 2026.

### When did Ralio last raise?

Ralio's most recent round was a Pre-seed of $2.5M in Apr 2026.

### What was Ralio's biggest round?

Its most recent round, $2.5M in Apr 2026, is also its largest on record.

### Who backed Ralio first?

Ralio's first round on record, in Apr 2026, was backed by Antler and Sure Valley Ventures.

### What stage is Ralio at?

Ralio's latest named round is a Pre-seed, in Apr 2026.

### Where is Ralio based?

Ralio is based in the United Kingdom.

## Companies like Ralio

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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