Japan · Seed startup

Who invested in Porty

2 rounds we have observed, with the one investor 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.

Advertising & Adtech

Raised 7 months ago

Funding summaryUpdated 26 Oct 2026

$953Kraised across 2 rounds since 2025, from 2 sources

$544KSeed$409KSeed
Latest round
Seed, $409KApr 2026
Biggest round
$544KSeed · Nov 2025
Investors
1
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.

2026
$544KSeed$409KSeed
First round
Seed, $544K
Nov 2025
Biggest round
$544K
Seed · Nov 2025
Between rounds
5 months
from the last two

The rounds

  1. Apr 2026
    Seed$409K1 new

    Source recorded

  2. Nov 2025
    Seed$544K

    No investor was named in the report.

    Source recorded

Everyone who backed them

Mizuho CapitalVC firm1round

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

Quick answers about Porty

Who invested in Porty?

Porty's investors include Mizuho Capital.

How much has Porty raised?

Porty has raised $953K across 2 rounds since 2025.

When did Porty last raise?

Porty's most recent round was a Seed of $409K in Apr 2026.

What was Porty's biggest round?

Porty's largest round on record is $544K (Seed), in Nov 2025.

Who backed Porty first?

Porty's first round on record, in Apr 2026, was backed by Mizuho Capital.

What stage is Porty at?

Porty's latest named round is a Seed, in Apr 2026.

Where is Porty based?

Porty is based in Japan.

Companies like Porty

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

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.