# Aria Protocol Labs funding: rounds and investors

> Aria Protocol Labs has raised $15M across 1 round since 2025. Investors include Y Combinator, Neo and Polychain. Every round with its source.

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

[Seed startup](https://millionrounds.com/companies)

# Who invested in *Aria Protocol Labs*

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.

Real Estate

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $15M Sept 2025
- **Investors:** 3

See who backed them

## The rounds

- **Sept 2025** Seed **$15M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Neo](https://millionrounds.com/fund/neo) [Polychain](https://millionrounds.com/fund/polychain) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[Neo](https://millionrounds.com/fund/neo) Accelerator **1** round

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

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

## Quick answers about Aria Protocol Labs

### Who invested in Aria Protocol Labs?

Aria Protocol Labs's investors include Y Combinator, Neo and Polychain.

### How much has Aria Protocol Labs raised?

Aria Protocol Labs has raised $15M across 1 round since 2025.

### When did Aria Protocol Labs last raise?

Aria Protocol Labs's most recent round was a Seed of $15M in Sept 2025.

### What was Aria Protocol Labs's biggest round?

Its most recent round, $15M in Sept 2025, is also its largest on record.

### Who backed Aria Protocol Labs first?

Aria Protocol Labs's first round on record, in Sept 2025, was backed by Y Combinator, Neo and Polychain.

### What stage is Aria Protocol Labs at?

Aria Protocol Labs's latest named round is a Seed, in Sept 2025.

## Companies like Aria Protocol Labs

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

[**Valigent** Aug 2026](https://millionrounds.com/company/valigent)[**Grotto AI** $10M · Mar 2026](https://millionrounds.com/company/grotto-ai)[**Hala Mobility** $1.3M · Jan 2026](https://millionrounds.com/company/hala-mobility)[**TULU** $17M · Nov 2025](https://millionrounds.com/company/tulu)[**Mnzil** $12M · Nov 2025](https://millionrounds.com/company/mnzil)[**HouseEazy** $17M · Oct 2025](https://millionrounds.com/company/houseeazy)

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