Profluent

Emeryville, CA, United States

Profluent designs proteins using AI for various applications, including medicine and agriculture.

Profluent, based in Emeryville, CA, United States, has 6 investors on file, among them Air Street Capital, AIX Ventures and Altimeter. Its latest round on record is Series B, 19 Nov 2025. Its site was last checked 13 Nov 2026: site answers.

profluent.bio

Funding

1 round on record

Latest roundSeries B19 Nov 2025

Since that round1 yearno later round on record

Investors in its rounds54 with a VCinfo profile

Nov 2025Series BLed by Altimeter, with Insight Partners, Spark Capital, Air Street Capital and 1 other

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

6 investors on file

Investor	Evidence	Type
Air Street Capital	Page + round	Venture capital
AIX Ventures	Portfolio page	Venture capital
Altimeter	Portfolio page	Venture capital
Convergent Ventures	Portfolio page	Venture capital
Insight Partners	Page + round	Venture capital
Spark Capital	Page + round	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Series B, 19 Nov 2025
Investors on file: 6
Founded: 2022
Employees: 11-50
Headquarters: Emeryville, CA, United States
Open roles: 13
Site: Answers
Last checked: 13 Nov 2026

Company data by Fundup AI.

Tech stack by StrataDB

Profluent runs on 8 tools StrataDB has found, including:

Amazon Web ServicesFigmaGoogle CloudMicrosoft AzurePyTorchPythonSlackWebflow

See the full stack, with sources, on StrataDB

Backed by the same investors

Companies sharing two or more investors with Profluent.

Anthropic3 shared

Crusoe3 shared

6D.ai2 shared

Base2 shared

Baseten2 shared

Chroma2 shared

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GET /v1/companies/profluent.bio/news

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VCinfo API

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