United States · Seed startup

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 summaryUpdated 26 Oct 2026

$3.1Mraised across 1 round since 2025, from 2 sources

Latest round
Seed, $3.1MFeb 2025
Investors
5
See who backed them

The rounds

  1. Feb 2025

Everyone who backed them

Y CombinatorAccelerator1round
FlybridgeVC firm1round
True VenturesVC firm1round
Vertex VenturesVC firm1round
NextView VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

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 VenturesVC firmPer 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.

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