Seed startup

Who invested in X-ZELL

One round we have observed, with the one investor 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.

Biotech

Y Combinator: W15

Funding summaryUpdated 26 Oct 2026

$4.0Mraised across 1 round since 2018, from 1 source

Latest round
Seed, $4.0MMay 2018
Investors
1
See who backed them

The rounds

  1. May 2018
    Seed$4.0M

    Source recorded

Everyone who backed them

Y CombinatorAccelerator1round

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

Quick answers about X-ZELL

Who invested in X-ZELL?

X-ZELL's investors include Y Combinator.

How much has X-ZELL raised?

X-ZELL has raised $4.0M across 1 round since 2018.

When did X-ZELL last raise?

X-ZELL's most recent round was a Seed of $4.0M in May 2018.

What was X-ZELL's biggest round?

Its most recent round, $4.0M in May 2018, is also its largest on record.

Who backed X-ZELL first?

X-ZELL's first round on record, in May 2018, was backed by Y Combinator.

What stage is X-ZELL at?

X-ZELL's latest named round is a Seed, in May 2018.

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