
PostEra
What they do:
Medicinal Chemistry powered by Machine Learning
Quick facts:
HQ: Boston, MA, United States
This list has 1,160 startups and was last updated on Oct 16, 2026. 175 of them are hiring right now. Biggest hubs: San Francisco (419), New York (132), and Boston (50). Largest teams: Gusto, Truepill, and Clipboard. Latest round: Ensho Therapeutics raised $7.28M (Oct 15, 2026).

What they do:
Medicinal Chemistry powered by Machine Learning
Quick facts:
HQ: Boston, MA, United States

What they do:
maximizing biomass on low quality land
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HQ: San Francisco, CA, United States

What they do:
AI-powered care for seniors with chronic disease
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HQ: San Francisco, CA, United States

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AI Scribe for veterinarians. Saving time and improving patient care.
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HQ: Seattle, WA, United States

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Next generation infectious disease test kits
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HQ: Emeryville, CA, United States

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We sell health insurance to small businesses 100% online.
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HQ: San Francisco, CA, United States

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Mednet helps doctors answer their toughest clinical questions —…
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HQ: New York, NY, United States

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We grow cells for biotech companies.
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HQ: San Francisco, CA, United States

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App to help people quit or cut back on alcohol use
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HQ: Atlanta, GA, United States

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Medical Record Retrieval with Zero Human Error
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HQ: New York, NY, United States

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Next-gen ingredients to decarbonize consumer products, starting w/…
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HQ: New York, NY, United States

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Bunkerhill is a long-horizon agent for health systems
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HQ: San Francisco, CA, United States

What they do:
Legacy helps you test, improve, and freeze your sperm
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HQ: New York, NY, United States

What they do:
Virtualizing brick-mortar infrastructures of clinics w/ generative AI
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HQ: Houston, TX, United States

What they do:
Healthcare data infrastructure for next generation care delivery.
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HQ: San Francisco, CA, United States

What they do:
TurboTax for Medicaid
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HQ: New York, NY, United States

What they do:
Agentic AI platform for Pharma GTM teams
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HQ: San Francisco, CA, United States

What they do:
Scheduling and workforce management SaaS for home healthcare providers
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HQ: Los Angeles, CA, United States

What they do:
Transforming how health systems optimize labor
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HQ: San Francisco, CA, United States

What they do:
Real-World Data for Health Innovation
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HQ: San Francisco, CA, United States

What they do:
We work with governments to implement telemedicine programs.
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HQ: Charleston, SC, United States

What they do:
Empowering women. Period.
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HQ: San Francisco, CA, United States

What they do:
API for developers and AIs to access health data
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HQ: San Francisco, CA, United States

What they do:
CRISPR powered Diagnostics with results in minutes.
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HQ: San Diego, CA, United States

What they do:
Data analytics software for biomanufacturing.
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HQ: San Francisco, CA, United States

What they do:
AI-native operating system for behavioral health clinics.
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HQ: San Francisco, CA, United States

What they do:
AI RCM. Increase net revenue by 16%.
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HQ: San Francisco, CA, United States

What they do:
Modern medical billing
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HQ: San Francisco, CA, United States

What they do:
AI Powered Animal Diagnostics
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HQ: San Francisco, CA, United States

What they do:
Replika is an AI friend that you can talk to designed to make you…
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HQ: San Francisco, CA, United States

What they do:
Targeting Cancer with Click Chemistry
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HQ: San Francisco, CA, United States

What they do:
Replacing orthodontic braces with our clear aligner and software
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HQ: San Francisco, CA, United States

What they do:
Modern, AI-powered clinical trial software platform.
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HQ: Fort Lauderdale, FL, United States

What they do:
Generative AI Healthcare Coding Automation
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HQ: San Francisco, CA, United States

What they do:
Clinically-validated ingredients from natural microbes
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HQ: New York, NY, United States

What they do:
Rare Disease-Focused Care Delivery and Evidence Generation Platform
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HQ: Claymont, DE, United States