# Infisical funding: rounds and investors

> Infisical has raised $16M across 1 round since 2025. Investors include Y Combinator, Gradient and Elad Gil. Every round with its source.

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

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

# Who invested in *Infisical*

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.

Cybersecurity

Y Combinator: W23

Funding summary Updated 26 Oct 2026

**$16M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $16M Jun 2025
- **Investors:** 4

See who backed them

## The rounds

- **Jun 2025** Series A **$16M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Gradient](https://millionrounds.com/fund/gradient-ventures) [Elad Gil](https://millionrounds.com/fund/elad-gil) [Twenty Two Ventures](https://millionrounds.com/fund/twenty-two-ventures) Source recorded

## Everyone who backed them

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

[Gradient](https://millionrounds.com/fund/gradient-ventures) VC firm **1** round

[Elad Gil](https://millionrounds.com/fund/elad-gil) VC firm **1** round

[Twenty Two Ventures](https://millionrounds.com/fund/twenty-two-ventures) VC firm **1** round

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

## Also claim to have backed them

These 3 firms list Infisical as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Darian Shirazi](https://millionrounds.com/fund/darian-shirazi) VC firm Per its own site

[Avra](https://millionrounds.com/fund/avra) VC firm Per its own site

[Powerset](https://millionrounds.com/fund/powerset) Company Per its own site

## Quick answers about Infisical

### Who invested in Infisical?

Infisical's investors include Y Combinator, Gradient, Elad Gil and Twenty Two Ventures.

### How much has Infisical raised?

Infisical has raised $16M across 1 round since 2025.

### When did Infisical last raise?

Infisical's most recent round was a Series A of $16M in Jun 2025.

### What was Infisical's biggest round?

Its most recent round, $16M in Jun 2025, is also its largest on record.

### Who backed Infisical first?

Infisical's first round on record, in Jun 2025, was backed by Y Combinator, Gradient and Elad Gil and 1 others.

### What stage is Infisical at?

Infisical's latest named round is a Series A, in Jun 2025.

### Where is Infisical based?

Infisical is based in the United States.

## Companies like Infisical

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

[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Opsin** $21M · Oct 2026](https://millionrounds.com/company/opsin)[**Harmonic Security** $68M · Oct 2026](https://millionrounds.com/company/harmonic-security)[**Reach Security** $60M · Oct 2026](https://millionrounds.com/company/reach-security)[**Persona** $210M · Oct 2026](https://millionrounds.com/company/persona)[**Hilt** $4.7M · Oct 2026](https://millionrounds.com/company/hilt)

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