Series A startup

Who invested in Hour One

One round we have observed, with the 7 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

$20Mraised across 1 round since 2022, from 2 sources

Latest round
Series A, $20MApr 2022
Investors
7
See who backed them
Hour OneArtificial intelligence (AI)1 / 12Their pitch deckHour One's pitch deck, 12 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

  1. Apr 2022

Everyone who backed them

Insight PartnersVC firm1round
Kindred VenturesVC firm1round
Galaxy InteractiveVC firm1round
Cerca PartnersVC firm1round
Eynat GuezAngel1round
Semble VenturesVC firm1round
Remagine Venturesno record of our own yet1round

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

Also claim to have backed them

These 3 firms list Hour One 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.

Digital HorizonVC firmPer its own site
Roosh VenturesVC firmPer its own site
Digital Horizon VCVC firmPer its own site

Quick answers about Hour One

Who invested in Hour One?

Hour One's investors include Insight Partners, Kindred Ventures, Galaxy Interactive, Cerca Partners and Eynat Guez, and 2 more on record.

How much has Hour One raised?

Hour One has raised $20M across 1 round since 2022.

When did Hour One last raise?

Hour One's most recent round was a Series A of $20M in Apr 2022.

What was Hour One's biggest round?

Its most recent round, $20M in Apr 2022, is also its largest on record.

Who backed Hour One first?

Hour One's first round on record, in Apr 2022, was backed by Insight Partners, Kindred Ventures and Galaxy Interactive and 4 others.

What stage is Hour One at?

Hour One's latest named round is a Series A, in Apr 2022.

Companies like Hour One

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

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