# Riley funding: rounds and investors

> Riley has raised $3.1M across 1 round since 2025. Investors include Y Combinator, Flybridge and True Ventures. Every round with its source.

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

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

# Who invested in *Riley*

One round we have observed, with the 5 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

**$3.1M** raised across 1 round since 2025, from 2 sources

- **Latest round:** Seed, $3.1M Feb 2025
- **Investors:** 5

See who backed them

## The rounds

- **Feb 2025** Seed **$3.1M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Flybridge](https://millionrounds.com/fund/flybridge) [True Ventures](https://millionrounds.com/fund/true-ventures-2) [Vertex Ventures](https://millionrounds.com/fund/vertex-ventures) [NextView Ventures](https://millionrounds.com/fund/nextview-ventures) Source recorded and 1 other

## Everyone who backed them

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

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

[True Ventures](https://millionrounds.com/fund/true-ventures-2) VC firm **1** round

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

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

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

## Also claim to have backed them

This firm lists Riley 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.

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

## Quick answers about Riley

### Who invested in Riley?

Riley's investors include Y Combinator, Flybridge, True Ventures, Vertex Ventures and NextView Ventures.

### How much has Riley raised?

Riley has raised $3.1M across 1 round since 2025.

### When did Riley last raise?

Riley's most recent round was a Seed of $3.1M in Feb 2025.

### What was Riley's biggest round?

Its most recent round, $3.1M in Feb 2025, is also its largest on record.

### Who backed Riley first?

Riley's first round on record, in Feb 2025, was backed by Y Combinator, Flybridge and True Ventures and 2 others.

### What stage is Riley at?

Riley's latest named round is a Seed, in Feb 2025.

### Where is Riley based?

Riley is based in the United States.

## Companies like Riley

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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