# Propolis funding: rounds and investors

> Propolis has raised $500K across 1 round since 2025. Investors include Y Combinator. Every round with its source.

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

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

# Who invested in *Propolis*

One round we have observed, with the one investor 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.

IT Services

Funding summary Updated 26 Oct 2026

**$500K** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $500K Jun 2025
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2025** Pre-seed **$500K** [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded SEC filing: $5K sold, first sale Apr 2025

## 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=propolis).

## Quick answers about Propolis

### Who invested in Propolis?

Propolis's investors include Y Combinator.

### How much has Propolis raised?

Propolis has raised $500K across 1 round since 2025.

### When did Propolis last raise?

Propolis's most recent round was a Pre-seed of $500K in Jun 2025.

### What was Propolis's biggest round?

Its most recent round, $500K in Jun 2025, is also its largest on record.

### Who backed Propolis first?

Propolis's first round on record, in Jun 2025, was backed by Y Combinator.

### What stage is Propolis at?

Propolis's latest named round is a Pre-seed, in Jun 2025.

### Where is Propolis based?

Propolis is based in the United States.

## Companies like Propolis

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

[**Chariot Claims** $23M · Oct 2026](https://millionrounds.com/company/chariot-claims)[**Subeca** $9.0M · Oct 2026](https://millionrounds.com/company/subeca)[**FlexCompute** $53M · Oct 2026](https://millionrounds.com/company/flexcompute)[**Negosh** $3.1M · Oct 2026](https://millionrounds.com/company/negosh)[**StarLifter** $4.0M · Oct 2026](https://millionrounds.com/company/starlifter)[**Litewave.AI** $1.7M · Oct 2026](https://millionrounds.com/company/litewave-ai)

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