# OpenMeter funding: rounds and investors

> OpenMeter has raised $3.0M across 1 round since 2024. Investors include Y Combinator and Haystack. Every round with its source.

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

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *OpenMeter*

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.

AI

Y Combinator: W23

Funding summary Updated 26 Oct 2026

**$3.0M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $3.0M Mar 2024
- **Investors:** 2

See who backed them

## The rounds

- **Mar 2024** Seed **$3.0M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Haystack](https://millionrounds.com/fund/haystack) Source recorded

## Everyone who backed them

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

[Haystack](https://millionrounds.com/fund/haystack) VC firm **1** round

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

## Quick answers about OpenMeter

### Who invested in OpenMeter?

OpenMeter's investors include Y Combinator and Haystack.

### How much has OpenMeter raised?

OpenMeter has raised $3.0M across 1 round since 2024.

### When did OpenMeter last raise?

OpenMeter's most recent round was a Seed of $3.0M in Mar 2024.

### What was OpenMeter's biggest round?

Its most recent round, $3.0M in Mar 2024, is also its largest on record.

### Who backed OpenMeter first?

OpenMeter's first round on record, in Mar 2024, was backed by Y Combinator and Haystack.

### What stage is OpenMeter at?

OpenMeter's latest named round is a Seed, in Mar 2024.

### Where is OpenMeter based?

OpenMeter is based in the United States.

## Companies like OpenMeter

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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