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PostEra (YC W20) — Medicinal chemistry powered by machine learning

PostEra is building a modern 21st century biopharma. We're using our advances in machine learning to accelerate Medicinal Chemistry and bring more cures to patients.

PostEra is a Y Combinator company in the Winter 2020 batch. Its directory entry describes it as: Medicinal Chemistry powered by Machine Learning. The founders listed are Aaron Morris (Founder), Alpha Lee (Founder), Matthew Robinson (Founder) (Y Combinator directory entry, March 13, 2020).

6 more companies from YC Winter 2020 ↓

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PostEra

New accelerator entry · 2020-03-13 · the record

Winter 2020
batch
40
people
Growth
stage
United States of America
region
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What the record says

BatchWinter 2020
Announced2020-03-13
StageGrowth
StatusActive
Team size40
IndustryHealthcare
Sub-industryHealthcare -> Drug Discovery and Delivery
SectorsAI-powered Drug Discovery, Machine Learning, COVID-19
RegionsUnited States of America, America / Canada, Remote, Partly Remote
BasedBoston, MA, USA
HiringYes
Sitehttps://postera.ai/
Founded2019
YC group partnerJared Friedman

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In their words

PostEra is building a modern 21st century biopharma. We're using our advances in machine learning to accelerate Medicinal Chemistry and bring more cures to patients. PostEra advances small molecule programs through partnerships with biopharma while also advancing its own internal pipeline. We've raised $26M from top investors and closed $1Bn in AI partnerships, signing multi-year agreements with Amgen, Pfizer and the NIH. PostEra also launched and led the world's largest open-science drug discovery effort; COVID Moonshot.

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PostEra: Accepted into Y Combinator Winter 2020
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Permanent URL: https://mentionfox.com/funding/yc-postera
Last updated 2026-10-29
Primary record: Y Combinator directory entry
PostEra (YC W20) — Medicinal chemistry powered by machine learning. MentionFox, 2026-10-29. https://mentionfox.com/funding/yc-postera