# Planisphere funding: rounds and investors

> Planisphere has raised $600K across 1 round since 2025. Investors include Y Combinator and Felicis. Every round with its source.

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

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

# Who invested in *Planisphere*

One round we have observed, with the 2 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.

Real Estate

Funding summary Updated 26 Oct 2026

**$600K** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $600K Jul 2025
- **Investors:** 2

See who backed them

## The rounds

- **Jul 2025** Pre-seed **$600K** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Felicis](https://millionrounds.com/fund/felicis-ventures) Source recorded

## Founders and team

From Planisphere's own website: 2 on the team.

- **Prudent Growth** President
- **Tom Hahn** President

## Everyone who backed them

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

[Felicis](https://millionrounds.com/fund/felicis-ventures) VC firm **1** round

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

## Quick answers about Planisphere

### Who invested in Planisphere?

Planisphere's investors include Y Combinator and Felicis.

### How much has Planisphere raised?

Planisphere has raised $600K across 1 round since 2025.

### When did Planisphere last raise?

Planisphere's most recent round was a Pre-seed of $600K in Jul 2025.

### What was Planisphere's biggest round?

Its most recent round, $600K in Jul 2025, is also its largest on record.

### Who backed Planisphere first?

Planisphere's first round on record, in Jul 2025, was backed by Y Combinator and Felicis.

### What stage is Planisphere at?

Planisphere's latest named round is a Pre-seed, in Jul 2025.

### Where is Planisphere based?

Planisphere is based in the United States.

## Companies like Planisphere

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

[**MARC** $5.0M · Oct 2026](https://millionrounds.com/company/marc)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Stand** $105M · Oct 2026](https://millionrounds.com/company/stand)[**Homa** $5.0M · Oct 2026](https://millionrounds.com/company/homa)[**Mogul** $21M · Oct 2026](https://millionrounds.com/company/mogul)

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