# Passage Labs funding: rounds and investors

> Passage Labs has raised $3.5M across 1 round since 2021. Investors include Alumni Ventures, Eniac Ventures and 6th Man Ventures. Every round with its source.

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

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

# Who invested in *Passage Labs*

One round we have observed, with the 4 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

Funding summary Updated 26 Oct 2026

**$3.5M** raised across 1 round since 2021, from 1 source

- **Latest round:** Seed, $3.5M Dec 2021
- **Investors:** 4

See who backed them

## The rounds

- **Dec 2021** Seed **$3.5M** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Eniac Ventures](https://millionrounds.com/fund/eniac-ventures) [6th Man Ventures](https://millionrounds.com/fund/6mv) [Spacecadet](https://millionrounds.com/fund/spacecadet) Source recorded

## Everyone who backed them

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Eniac Ventures](https://millionrounds.com/fund/eniac-ventures) VC firm **1** round

[6th Man Ventures](https://millionrounds.com/fund/6mv) VC firm **1** round

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

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

## Quick answers about Passage Labs

### Who invested in Passage Labs?

Passage Labs's investors include Alumni Ventures, Eniac Ventures, 6th Man Ventures and Spacecadet.

### How much has Passage Labs raised?

Passage Labs has raised $3.5M across 1 round since 2021.

### When did Passage Labs last raise?

Passage Labs's most recent round was a Seed of $3.5M in Dec 2021.

### What was Passage Labs's biggest round?

Its most recent round, $3.5M in Dec 2021, is also its largest on record.

### Who backed Passage Labs first?

Passage Labs's first round on record, in Dec 2021, was backed by Alumni Ventures, Eniac Ventures and 6th Man Ventures and 1 others.

### What stage is Passage Labs at?

Passage Labs's latest named round is a Seed, in Dec 2021.

### Where is Passage Labs based?

Passage Labs is based in the United States.

## Companies like Passage Labs

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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