# Shiboleth funding: rounds and investors

> Shiboleth has raised $1.5M across 1 round since 2025. Investors include Y Combinator, Liquid 2 Ventures and Pioneer Fund. Every round with its source.

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

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

# Who invested in *Shiboleth*

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.

B2B

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $1.5M Feb 2025
- **Investors:** 3

See who backed them

## The rounds

- **Feb 2025** Seed **$1.5M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) Source recorded

## Everyone who backed them

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

[Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) VC firm **1** round

[Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) Private equity **1** round

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

## Quick answers about Shiboleth

### Who invested in Shiboleth?

Shiboleth's investors include Y Combinator, Liquid 2 Ventures and Pioneer Fund.

### How much has Shiboleth raised?

Shiboleth has raised $1.5M across 1 round since 2025.

### When did Shiboleth last raise?

Shiboleth's most recent round was a Seed of $1.5M in Feb 2025.

### What was Shiboleth's biggest round?

Its most recent round, $1.5M in Feb 2025, is also its largest on record.

### Who backed Shiboleth first?

Shiboleth's first round on record, in Feb 2025, was backed by Y Combinator, Liquid 2 Ventures and Pioneer Fund.

### What stage is Shiboleth at?

Shiboleth's latest named round is a Seed, in Feb 2025.

### Where is Shiboleth based?

Shiboleth is based in the United States.

## Companies like Shiboleth

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

[**MURAL** $67M · Oct 2026](https://millionrounds.com/company/mural)[**Different** $48M · Oct 2026](https://millionrounds.com/company/different)[**Dapta** $6.0M · Oct 2026](https://millionrounds.com/company/dapta)[**Amani Therapeutics** $60M · Oct 2026](https://millionrounds.com/company/amani-therapeutics)[**Relay** $207M · Oct 2026](https://millionrounds.com/company/relay)[**Bash Capital1** $5.7M · Sept 2026](https://millionrounds.com/company/bash-capital1)

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