# Tamarind Bio funding: rounds and investors

> Tamarind Bio has raised $14M across 1 round since 2026. Investors include Y Combinator and Eight Capital. Every round with its source.

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

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

# Who invested in *Tamarind Bio*

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.

AI

Raised 9 months ago

Funding summary Updated 26 Oct 2026

**$14M** raised across 1 round since 2026, from 1 source

- **Latest round:** Series A, $14M Feb 2026
- **Investors:** 2

See who backed them

## The rounds

- **Feb 2026** Series A **$14M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Eight Capital](https://millionrounds.com/fund/eight-capital) Source recorded

## Everyone who backed them

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

[Eight Capital](https://millionrounds.com/fund/eight-capital) Fund of funds **1** round

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

## Also claim to have backed them

These 2 firms list Tamarind Bio 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.

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

[Eight Capital](https://millionrounds.com/fund/eight-capital-management) Private equity Per its own site

## Quick answers about Tamarind Bio

### Who invested in Tamarind Bio?

Tamarind Bio's investors include Y Combinator and Eight Capital.

### How much has Tamarind Bio raised?

Tamarind Bio has raised $14M across 1 round since 2026.

### When did Tamarind Bio last raise?

Tamarind Bio's most recent round was a Series A of $14M in Feb 2026.

### What was Tamarind Bio's biggest round?

Its most recent round, $14M in Feb 2026, is also its largest on record.

### Who backed Tamarind Bio first?

Tamarind Bio's first round on record, in Feb 2026, was backed by Y Combinator and Eight Capital.

### What stage is Tamarind Bio at?

Tamarind Bio's latest named round is a Series A, in Feb 2026.

### Where is Tamarind Bio based?

Tamarind Bio is based in the United States.

## Companies like Tamarind Bio

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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