# Firewall funding: rounds and investors

> Firewall has raised $3.7M across 1 round since 2024. Investors include Hack VC, Breyer Capital and North Island Ventures. Every round with its source.

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

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

# Who invested in *Firewall*

One round we have observed, with the 3 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.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$3.7M** raised across 1 round since 2024, from 1 source

- **Latest round:** Pre-seed, $3.7M Mar 2024
- **Investors:** 3

See who backed them

## The rounds

- **Mar 2024** Pre-seed **$3.7M** [Hack VC](https://millionrounds.com/fund/hack-vc) [Breyer Capital](https://millionrounds.com/fund/breyer-capital) [North Island Ventures](https://millionrounds.com/fund/north-island-ventures) Source recorded

## Founders and team

From Firewall's own website: 2 founders.

**Devan Purhar** Co-Founder

**Sam Mitchell** Co-Founder

## Everyone who backed them

[Hack VC](https://millionrounds.com/fund/hack-vc) VC firm **1** round

[Breyer Capital](https://millionrounds.com/fund/breyer-capital) Private equity **1** round

[North Island Ventures](https://millionrounds.com/fund/north-island-ventures) VC firm **1** round

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

## Quick answers about Firewall

### Who invested in Firewall?

Firewall's investors include Hack VC, Breyer Capital and North Island Ventures.

### How much has Firewall raised?

Firewall has raised $3.7M across 1 round since 2024.

### When did Firewall last raise?

Firewall's most recent round was a Pre-seed of $3.7M in Mar 2024.

### What was Firewall's biggest round?

Its most recent round, $3.7M in Mar 2024, is also its largest on record.

### Who backed Firewall first?

Firewall's first round on record, in Mar 2024, was backed by Hack VC, Breyer Capital and North Island Ventures.

### What stage is Firewall at?

Firewall's latest named round is a Pre-seed, in Mar 2024.

### Where is Firewall based?

Firewall is based in the United States.

## Companies like Firewall

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

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Binance.US** $300M · Oct 2026](https://millionrounds.com/company/binance-us)[**Fission** $10M · Oct 2026](https://millionrounds.com/company/fission)[**Ramp** $4.5B · Oct 2026](https://millionrounds.com/company/ramp)

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