Series A startup

Who invested in Unstack

One round we have observed, with the 3 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.

Internet

Funding summaryUpdated 26 Oct 2026

$3.1Mraised across 1 round since 2020, from 1 source

Latest round
Series A, $3.1MDec 2020
Investors
3
See who backed them

The rounds

  1. Dec 2020
    Series A$3.1M

    Source recordedSEC filing: $3.1M sold, first sale Dec 2020

Everyone who backed them

Hustle FundVC firm1round
AccompliceVC firm1round
MassVenturesVC firm1round

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

Also claim to have backed them

This firm lists Unstack 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.

TBD AngelsAngel networkPer its own site

Quick answers about Unstack

Who invested in Unstack?

Unstack's investors include Hustle Fund, Accomplice and MassVentures.

How much has Unstack raised?

Unstack has raised $3.1M across 1 round since 2020.

When did Unstack last raise?

Unstack's most recent round was a Series A of $3.1M in Dec 2020.

What was Unstack's biggest round?

Its most recent round, $3.1M in Dec 2020, is also its largest on record.

Who backed Unstack first?

Unstack's first round on record, in Dec 2020, was backed by Hustle Fund, Accomplice and MassVentures.

What stage is Unstack at?

Unstack's latest named round is a Series A, in Dec 2020.

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