# Freespira, Inc. funding: rounds and investors

> Freespira, Inc. has raised $23M across 1 round since 2024. Investors include Lightspeed Venture Partners and Kleiner Perkins. Every round with its source.

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

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

# Who invested in *Freespira, Inc.*

One round we have observed, with the 2 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.

Biotech

Funding summary Updated 26 Oct 2026

**$23M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series E, $23M Apr 2024
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2024** Series E **$23M** [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) Source recorded SEC filing: $23M sold, first sale Apr 2024

## Everyone who backed them

[Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) VC firm **1** round

[Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) VC firm **1** round

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

## Quick answers about Freespira, Inc.

### Who invested in Freespira, Inc.?

Freespira, Inc.'s investors include Lightspeed Venture Partners and Kleiner Perkins.

### How much has Freespira, Inc. raised?

Freespira, Inc. has raised $23M across 1 round since 2024.

### When did Freespira, Inc. last raise?

Freespira, Inc.'s most recent round was a Series E of $23M in Apr 2024.

### What was Freespira, Inc.'s biggest round?

Its most recent round, $23M in Apr 2024, is also its largest on record.

### Who backed Freespira, Inc. first?

Freespira, Inc.'s first round on record, in Apr 2024, was backed by Lightspeed Venture Partners and Kleiner Perkins.

### What stage is Freespira, Inc. at?

Freespira, Inc.'s latest named round is a Series E, in Apr 2024.

### Where is Freespira, Inc. based?

Freespira, Inc. is based in the United States.

## Companies like Freespira, Inc.

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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