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Output Biosciences

Output Biosciences logo

Output Biosciences

Teaching Generative AI the Language of Biology

outputbio.com
HQ: New York, NY, USA
1-10
Healthcare

Company research

Public company, workplace, funding, and market signals

Updated Jul 30, 2026

Overview

Output Biosciences is a New York-based biotechnology company building biologically-aware generative AI and large biological models for drug discovery and breakthrough medicines.

Primary product

Biologically-aware generative AI / Large Biological Models for drug discovery

Founded

2021

Headquarters

Union Square, New York, New York 10003, United States

Team size

1-10 employees

Work style

Flexible

Industry

Biotechnology Research

Sub-industry

AI drug discovery / computational biology

Offices

Union Square, New York, New York 10003, United States

Business model

B2B software/platform
drug discovery platform
therapeutics discovery

Funding

Stage

pre-seed

Total raised

$125K

Latest round

Pre-Seed · Aug 2021

Latest amount

$125K

Pre-Seed

Aug 2021 · Y Combinator

$125K

People & investors

Leadership

Mirella Mashiach

Co-founder, CEO

Adi Mashiach

Co-founder

Ethan Jones

Head of Biology

Investors

Able Partners
First Round Capital
Great Oaks Venture Capital
Green Cow Venture Capital
Y Combinator

Work & culture

Mission-driven and stealth-mode, with messaging that emphasizes repeat founders, biotech veterans, and values of Heart, Excellence, Practicality, Honesty, and Fun.

Work style

Flexible

Visa sponsorship

Limited

Compensation

Public postings describe competitive salary and equity, with medical, dental, and vision coverage.

Benefits

Competitive salary
Equity
Medical coverage
Dental coverage
Vision coverage

Product & market

Differentiators

  • —Biologically-aware generative AI
  • —Large Biological Models aimed at system-level biology
  • —Multi-target drug design focus rather than single-target optimization
  • —Team of repeat biotech founders and veterans

Technology

Generative AI
Large Biological Models
Computational biology
Biological reasoning models
Machine learning

Competitors

Arctic Therapeutics
Metagenomi
BioPhy

Scale & contact

Estimated revenue

≈$440K annual revenue (estimated)

Estimated monthly visits

3K

Traffic estimate as of Jun 2026

hello@outputbio.com

Latest news

The Single Target Delusion: Why AI Is Optimizing Only for Biology's Edge Cases

Output Biosciences blog · Nov 2025

Company blog post arguing that drug discovery should move beyond single-target optimization toward system-level, multi-target biology and biologically-aware generative AI.

Output Biosciences - Products, Competitors, Financials, Employees, Headquarters Locations

CB Insights · Mar 2024

CB Insights profile describes the company as preventative therapeutics focused on extending human healthspan, and identifies founders, funding, headquarters, and investors.

Head of Discovery - Output Biosciences | Built In

Built In

Current hiring post describing the company as stealth-mode, backed by Y Combinator, and using a biological reasoning model for AI-driven drug discovery.

AI Technical Recruiter - Output Biosciences | Built In

Built In

Current hiring post showing the company is still recruiting and describing its preventative therapeutics mission and AI/biotech positioning.

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Jobs and careers at Output Biosciences

9 jobs at Output Biosciences

AI Technical Recruiter

Remote
Operations
Remote
2mo ago
Remote
Full-time
Apply

Head of Discovery

On-site
Science
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Member of the Technical Staff, Cheminformatics

On-site
Science
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Member of the Technical Staff, Biological Data

On-site
Engineering
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Member of the Technical Staff, Molecular Generation

On-site
Engineering
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Member of the Technical Staff, Pretraining

On-site
Engineering
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Member of the Technical Staff, Interpretability

On-site
Engineering
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Head of Biology

On-site
Science
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

Software Engineer, Agents

On-site
Engineering
New York HQ 🗽
3mo ago
On-site
Full-time
Apply

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