Agriculture

Alga Biosciences

Website
Founded 2021Origin source ↗Checked 2026-09-15

Overview

Alga Biosciences is a fast-moving startup focused on transforming the agricultural industry. Our mission is to make an immediate, dramatic impact on global methane emissions produced by enteric fermentation in partnership with the cattle industry. We believe in leveraging biology to tackle the world’s biggest problems.

Company description As recorded 2026-11-08

Founders & team

Alexander Brown

Founder

Alex studied life sciences and economics in undergrad, but worked as a Chief of Staff at a software company until he couldn’t stop thinking about how annoying it was that nobody had solved the problem of cow burps yet.

Founder profile As recorded 2026-09-15

Daria Balatsky

Founder

Daria is a physical chemist who has worked on various topics from synthesizing drugs for kidney disease to studying quantum materials as a PhD candidate. Now she applies herself as a co-founder and chemist for Alga Biosciences.

Founder profile As recorded 2026-09-15

Caroline McKeon

Founder

Physical chemist training and trained in quantum mechanical electronic structure theory at the University of California, Berkeley (CA) and Haverford College (PA). Creating cattle feed additives to reduce methane emissions by ruminants. Bring kelp to cows, bring science to application!

Founder profile As recorded 2026-09-15
6team members reported
Source-reported As recorded 2026-09-15

Founded 2021 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The retained text does not establish product availability or customer use.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding year