Pre-seed startup

Who invested in onetool

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.

IT Services

Y Combinator: W20

Funding summaryUpdated 26 Oct 2026

$1.7Mraised across 1 round since 2020, from 1 source

Latest round
Pre-seed, $1.7MJul 2020
Investors
2
See who backed them

The rounds

  1. Jul 2020
    Pre-seed$1.7M

    Source recorded

Everyone who backed them

Y CombinatorAccelerator1round
Altair CapitalPrivate equity1round

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

Quick answers about onetool

Who invested in onetool?

onetool's investors include Y Combinator and Altair Capital.

How much has onetool raised?

onetool has raised $1.7M across 1 round since 2020.

When did onetool last raise?

onetool's most recent round was a Pre-seed of $1.7M in Jul 2020.

What was onetool's biggest round?

Its most recent round, $1.7M in Jul 2020, is also its largest on record.

Who backed onetool first?

onetool's first round on record, in Jul 2020, was backed by Y Combinator and Altair Capital.

What stage is onetool at?

onetool's latest named round is a Pre-seed, in Jul 2020.

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