# HiOperator funding: rounds and investors

> HiOperator has raised across 1 round since 2021. Investors include Y Combinator, Hearst Ventures and 43North. Every round with its source.

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

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

# Who invested in *HiOperator*

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

Y Combinator: S16

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2021, from 1 source

- **Latest round:** Venture Sept 2021
- **Investors:** 3

See who backed them

## The rounds

- **Sept 2021** Venture **Amount undisclosed** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Hearst Ventures](https://millionrounds.com/fund/hearst-ventures) [43North](https://millionrounds.com/fund/43north) Source recorded

## Founders and team

From HiOperator's own website: 3 on the team.

- **Liz Tsai** CEO
- **Wayne Worthington** Chief of Staff - GTM
- **John Shoumbert** VP, Engineering

## Everyone who backed them

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

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

[43North](https://millionrounds.com/fund/43north) Accelerator **1** round

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

## Quick answers about HiOperator

### Who invested in HiOperator?

HiOperator's investors include Y Combinator, Hearst Ventures and 43North.

### How much has HiOperator raised?

HiOperator has raised 1 round since 2021, none with a disclosed amount.

### When did HiOperator last raise?

HiOperator's most recent round was a Venture in Sept 2021.

### Who backed HiOperator first?

HiOperator's first round on record, in Sept 2021, was backed by Y Combinator, Hearst Ventures and 43North.

### What stage is HiOperator at?

HiOperator's latest named round is a Venture, in Sept 2021.

### Where is HiOperator based?

HiOperator is based in the United States.

## Companies like HiOperator

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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