# Biproxi funding: rounds and investors

> Biproxi has raised $10M across 2 rounds since 2019. Investors include Y Combinator, Greycroft and Second Century Ventures. Every round with its source.

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

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

# Who invested in *Biproxi*

2 rounds we have observed, with the 4 investors 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.

Cloud

Funding summary Updated 26 Oct 2026

**$10M** raised across 2 rounds since 2019, from 2 sources

- **Latest round:** Venture Jun 2022
- **Biggest round:** $10M Seed · Sept 2019
- **Investors:** 4

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.

2020 2021 2022

**$10M** Seed

**?** Venture

- **First round:** Seed, $10M
- **Biggest round:** $10M
- **Between rounds:** 2.8 years

## The rounds

- **Jun 2022** Venture **Amount undisclosed** *1 new* *3 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Greycroft](https://millionrounds.com/fund/greycroft) [Reach](https://millionrounds.com/fund/reach) [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) Source recorded
- **Sept 2019** Seed **$10M** *3 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Greycroft](https://millionrounds.com/fund/greycroft) [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) Source recorded

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Seed** 2019 **Venture** 2022 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Greycroft](https://millionrounds.com/fund/greycroft) [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) [Reach](https://millionrounds.com/fund/reach)

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds

[Greycroft](https://millionrounds.com/fund/greycroft) VC firm **2** rounds

[Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) Corporate VC **2** rounds

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

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

## Quick answers about Biproxi

### Who invested in Biproxi?

Biproxi's investors include Y Combinator, Greycroft, Second Century Ventures and Reach.

### How much has Biproxi raised?

Biproxi has raised $10M across 2 rounds since 2019. One round did not disclose an amount, so the total is a floor.

### When did Biproxi last raise?

Biproxi's most recent round was a Venture in Jun 2022.

### What was Biproxi's biggest round?

Biproxi's largest round on record is $10M (Seed), in Sept 2019.

### Who backed Biproxi first?

Biproxi's first round on record, in Sept 2019, was backed by Y Combinator, Greycroft and Second Century Ventures.

### What stage is Biproxi at?

Biproxi's latest named round is a Venture, in Jun 2022.

### Where is Biproxi based?

Biproxi is based in the United States.

## Companies like Biproxi

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Blacksmith** $131M · Oct 2026](https://millionrounds.com/company/blacksmith)[**Tasklet** $13M · Oct 2026](https://millionrounds.com/company/tasklet)[**VEIR** $185M · Oct 2026](https://millionrounds.com/company/veir)[**Namespace** $42M · Oct 2026](https://millionrounds.com/company/namespace)[**Lambda** $6.8B · Oct 2026](https://millionrounds.com/company/lambda)

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