United States · Pre-seed startup

Who invested in MessageParty

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Media

Y Combinator: S10

Funding summaryUpdated 26 Oct 2026

$1.3Mraised across 2 rounds since 2010, from 2 sources

$275KSeed$1.0MPre-seed
Latest round
Pre-seed, $1.0MJan 2022
Step-upi
3.6×
Investors
2
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2010201220142016201820202022
$275KSeed$1.0MPre-seed
First round
Seed, $275K
Jun 2010
Biggest round
$1.0M
Pre-seed · Jan 2022
Between rounds
11.6 years
from the last two

The rounds

  1. Jan 2022
    Pre-seed$1.0M1 new1 returning

    Source recorded

  2. Jun 2010
    Seed$275K1 new

    From a historical funding record

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2010Pre-seed2022Y CombinatorBossa Invest

Everyone who backed them

Y CombinatorAccelerator2rounds
Bossa InvestVC firm1round

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

Quick answers about MessageParty

Who invested in MessageParty?

MessageParty's investors include Y Combinator and Bossa Invest.

How much has MessageParty raised?

MessageParty has raised $1.3M across 2 rounds since 2010.

When did MessageParty last raise?

MessageParty's most recent round was a Pre-seed of $1.0M in Jan 2022.

What was MessageParty's biggest round?

Its most recent round, $1.0M in Jan 2022, is also its largest on record.

Who backed MessageParty first?

MessageParty's first round on record, in Jun 2010, was backed by Y Combinator.

What stage is MessageParty at?

MessageParty's latest named round is a Pre-seed, in Jan 2022.

Where is MessageParty based?

MessageParty is based in the United States.

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