# Trial Library funding: rounds and investors

> Trial Library has raised $10M across 1 round since 2025. Investors include Plug and Play, Lux Capital and Karman Ventures. Every round with its source.

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

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

# Who invested in *Trial Library*

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.

Healthcare

Raised 11 months ago

Funding summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $10M Dec 2025
- **Investors:** 3

See who backed them

## The rounds

- **Dec 2025** Series A **$10M** [Plug and Play](https://millionrounds.com/fund/plug-and-play) [Lux Capital](https://millionrounds.com/fund/lux-capital) [Karman Ventures](https://millionrounds.com/fund/karman-ventures) Source recorded

## Everyone who backed them

[Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **1** round

[Lux Capital](https://millionrounds.com/fund/lux-capital) VC firm **1** round

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

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

## Also claim to have backed them

These 5 firms list Trial Library 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.

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

[SemperVirens Venture Capital](https://millionrounds.com/fund/sempervirens-venture-capital) VC firm Per its own site

[Sterling Road](https://millionrounds.com/fund/sterling-road) VC firm Per its own site

[How Women Invest](https://millionrounds.com/fund/how-women-invest) VC firm Per its own site

[NEXT VENTŪRES](https://millionrounds.com/fund/next-ventures-2) VC firm Per its own site

## Quick answers about Trial Library

### Who invested in Trial Library?

Trial Library's investors include Plug and Play, Lux Capital and Karman Ventures.

### How much has Trial Library raised?

Trial Library has raised $10M across 1 round since 2025.

### When did Trial Library last raise?

Trial Library's most recent round was a Series A of $10M in Dec 2025.

### What was Trial Library's biggest round?

Its most recent round, $10M in Dec 2025, is also its largest on record.

### Who backed Trial Library first?

Trial Library's first round on record, in Dec 2025, was backed by Plug and Play, Lux Capital and Karman Ventures.

### What stage is Trial Library at?

Trial Library's latest named round is a Series A, in Dec 2025.

### Where is Trial Library based?

Trial Library is based in the United States.

## Companies like Trial Library

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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