United States · Pre-seed startup

Who invested in Planar

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.

Developer Tools

Raised 5 months agoY Combinator: W23

Funding summaryUpdated 26 Oct 2026

$600Kraised across 2 rounds since 2023, from 2 sources

$500KPre-seed$100KRound
Latest round
Round, $100KMay 2026
Biggest round
$500KPre-seed · Apr 2023
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.

202420252026
$500KPre-seed$100KRound
First round
Pre-seed, $500K
Apr 2023
Biggest round
$500K
Pre-seed · Apr 2023
Between rounds
3.2 years
from the last two

The rounds

  1. May 2026
    Round$100K

    No investor was named in the report.

    Filed with the SEC (Form D); no report of this raise yetSEC filing: $100K sold, first sale May 2026

  2. Apr 2023
    Pre-seed$500K1 new

    Source recorded

Everyone who backed them

Y CombinatorAccelerator1round

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

Also claim to have backed them

This firm lists Planar 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.

Partners for GrowthVC firmPer its own site

Quick answers about Planar

Who invested in Planar?

Planar's investors include Y Combinator.

How much has Planar raised?

Planar has raised $600K across 2 rounds since 2023.

When did Planar last raise?

Planar's most recent round, $100K, was in May 2026.

What was Planar's biggest round?

Planar's largest round on record is $500K (Pre-seed), in Apr 2023.

Who backed Planar first?

Planar's first round on record, in Apr 2023, was backed by Y Combinator.

What stage is Planar at?

Planar's latest named round is a Pre-seed, in Apr 2023.

Where is Planar based?

Planar is based in the United States.

Companies like Planar

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.