# RISA Labs funding: rounds and investors

> RISA Labs has raised $11M across 1 round since 2026. Investors include General Catalyst, Optum Ventures and z21 Ventures. Every round with its source.

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

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

# Who invested in *RISA Labs*

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.

AI

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$11M** raised across 1 round since 2026, from 1 source

- **Latest round:** Series A, $11M Jan 2026
- **Investors:** 3

See who backed them

## The rounds

- **Jan 2026** Series A **$11M** [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Optum Ventures](https://millionrounds.com/fund/optum-ventures) [z21 Ventures](https://millionrounds.com/fund/z21-ventures) Source recorded

## Everyone who backed them

[General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **1** round

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

[z21 Ventures](https://millionrounds.com/fund/z21-ventures) VC firm **1** round

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

## Quick answers about RISA Labs

### Who invested in RISA Labs?

RISA Labs's investors include General Catalyst, Optum Ventures and z21 Ventures.

### How much has RISA Labs raised?

RISA Labs has raised $11M across 1 round since 2026.

### When did RISA Labs last raise?

RISA Labs's most recent round was a Series A of $11M in Jan 2026.

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

Its most recent round, $11M in Jan 2026, is also its largest on record.

### Who backed RISA Labs first?

RISA Labs's first round on record, in Jan 2026, was backed by General Catalyst, Optum Ventures and z21 Ventures.

### What stage is RISA Labs at?

RISA Labs's latest named round is a Series A, in Jan 2026.

### Where is RISA Labs based?

RISA Labs is based in the United States.

## Companies like RISA 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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