# Sunstone Therapies funding: rounds and investors

> Sunstone Therapies has raised $8.5M across 1 round since 2024. Investors include Y Combinator and AlleyCorp. Every round with its source.

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

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

# Who invested in *Sunstone Therapies*

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.

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Healthcare

Funding summary Updated 27 Oct 2026

**$8.5M** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture, $8.5M Jul 2024
- **Investors:** 2

See who backed them

## The rounds

- **Jul 2024** Venture **$8.5M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [AlleyCorp](https://millionrounds.com/fund/alleycorp) Source recorded SEC filing: $8.5M sold, first sale Dec 2023

## Founders and team

From Sunstone Therapies's own website: 16 on the team.

- **Ambrah Thomas** Research Coordinator
- **Chris Jin** Clinical Research Coordinator II
- **Ericka Foster** Communications Coordinator
- **Jake Sandler** Chief of Staff
- **Julie Y. Sandler** Chief Growth Officer
- **Lead Clinical Evaluation Specialist** Lead Clinical Research Coordinator
- **Jim Byrd** VP Finance
- **Eakta Agrawal** Clinical Systems Manager
- **Eloise Cherian** Patient Evaluation & Clinical Research Communications Specialist
- **Jessica Stotler** Regulatory Affairs Manager
- **Kim Maillie** Research Data Manager
- **Laura Volovski** Marketing Communications Manager
- **Lindsay Amann** Patient Evaluation & Communications Specialist
- **Lindsay Ozyck** Business Systems Manager
- **Maryam Azarion** Legal Counsel
- **Mehwish Sajjad** Clinical Scheduling Analyst

## Everyone who backed them

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

[AlleyCorp](https://millionrounds.com/fund/alleycorp) Venture studio **1** round

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

## Also claim to have backed them

This firm lists Sunstone Therapies as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Lifeforce Capital](https://millionrounds.com/fund/lifeforce-capital) VC firm Per its own site

## Quick answers about Sunstone Therapies

### Who invested in Sunstone Therapies?

Sunstone Therapies's investors include Y Combinator and AlleyCorp.

### How much has Sunstone Therapies raised?

Sunstone Therapies has raised $8.5M across 1 round since 2024.

### When did Sunstone Therapies last raise?

Sunstone Therapies's most recent round was a Venture of $8.5M in Jul 2024.

### What was Sunstone Therapies's biggest round?

Its most recent round, $8.5M in Jul 2024, is also its largest on record.

### Who backed Sunstone Therapies first?

Sunstone Therapies's first round on record, in Jul 2024, was backed by Y Combinator and AlleyCorp.

### What stage is Sunstone Therapies at?

Sunstone Therapies's latest named round is a Venture, in Jul 2024.

### Where is Sunstone Therapies based?

Sunstone Therapies is based in the United States.

## Companies like Sunstone Therapies

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)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)

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