# Hyperbound funding: rounds and investors

> Hyperbound has raised $15M across 1 round since 2025. Investors include Y Combinator, Peak XV and Rebel Fund. Every round with its source.

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

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

# Who invested in *Hyperbound*

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.

AI

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $15M Sept 2025
- **Investors:** 4

See who backed them

## The rounds

- **Sept 2025** Series A **$15M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Peak XV](https://millionrounds.com/fund/peak-xv) [Rebel Fund](https://millionrounds.com/fund/rebel-fund) [Team Ignite Ventures](https://millionrounds.com/fund/team-ignite-ventures) Source recorded

## Everyone who backed them

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

[Peak XV](https://millionrounds.com/fund/peak-xv) VC firm **1** round

[Rebel Fund](https://millionrounds.com/fund/rebel-fund) VC firm **1** round

[Team Ignite Ventures](https://millionrounds.com/fund/team-ignite-ventures) VC firm **1** round

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

## Also claim to have backed them

These 3 firms list Hyperbound 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.

[Maiora Ventures](https://millionrounds.com/fund/maiora-ventures) VC firm Per its own site

[Roble Ventures](https://millionrounds.com/fund/roble-ventures) VC firm Per its own site

[Singularity Capital Management](https://millionrounds.com/fund/singularity-capital-3) Private equity Per its own site

## Quick answers about Hyperbound

### Who invested in Hyperbound?

Hyperbound's investors include Y Combinator, Peak XV, Rebel Fund and Team Ignite Ventures.

### How much has Hyperbound raised?

Hyperbound has raised $15M across 1 round since 2025.

### When did Hyperbound last raise?

Hyperbound's most recent round was a Series A of $15M in Sept 2025.

### What was Hyperbound's biggest round?

Its most recent round, $15M in Sept 2025, is also its largest on record.

### Who backed Hyperbound first?

Hyperbound's first round on record, in Sept 2025, was backed by Y Combinator, Peak XV and Rebel Fund and 1 others.

### What stage is Hyperbound at?

Hyperbound's latest named round is a Series A, in Sept 2025.

### Where is Hyperbound based?

Hyperbound is based in the United States.

## Companies like Hyperbound

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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