# Planar funding: rounds and investors

> Planar has raised $600K across 2 rounds since 2023. Investors include Y Combinator. Every round with its source.

Source: https://millionrounds.com/company/planar (Millionrounds; every figure on the page links to its filing or article)

United States · [Pre-seed startup](https://millionrounds.com/companies)

# 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 ago Y Combinator: W23

Funding summary Updated 26 Oct 2026

**$600K** raised across 2 rounds since 2023, from 2 sources

**$500K** Pre-seed **$100K** Round

- **Latest round:** Round, $100K May 2026
- **Biggest round:** $500K Pre-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.

2024 2025 2026

**$500K** Pre-seed

**$100K** Round

- **First round:** Pre-seed, $500K
- **Biggest round:** $500K
- **Between rounds:** 3.2 years

## The rounds

- **May 2026** Round **$100K** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet SEC filing: $100K sold, first sale May 2026
- **Apr 2023** Pre-seed **$500K** *1 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=planar).

## 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 Growth](https://millionrounds.com/fund/partners-for-growth) VC firm Per 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.

[**Blacksmith** $131M · Oct 2026](https://millionrounds.com/company/blacksmith)[**Flapping Airplanes** $1.2B · Oct 2026](https://millionrounds.com/company/flapping-airplanes)[**Swamp Club** $7.0M · Oct 2026](https://millionrounds.com/company/swamp-club)[**Namespace** $42M · Oct 2026](https://millionrounds.com/company/namespace)[**Supabase** $950M · Oct 2026](https://millionrounds.com/company/supabase)[**Factory** $405M · Sept 2026](https://millionrounds.com/company/factory)

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