# Profluent funding rounds and investors

As of 14 Oct 2026, Profluent has raised $106M across 1 verified round on record; latest: $106 million funding round led by Altimeter Capital and Bezos Expeditions, announced 20 Nov 2025.

Profluent sells AI-authored proteins designed for applications in medicine, agriculture, and other fields.

Website: https://profluent.bio  
Page: https://fireround.dev/companies/profluent.bio

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-11-20 | Funding round | $106 million | Altimeter Capital, Bezos Expeditions | Air Street Capital, Insight Partners, Spark Capital | [siliconangle.com](https://siliconangle.com/2025/11/20/profluent-bio-raises-106m-jeff-bezos-others-accelerate-protein-design-ai) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.