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Parallel Bio (YC S21) — Using the immune system to cure disease

Parallel Bio appears in Y Combinator's company directory in the Summer 2021 batch, listed 2021-07-20. Using the immune system to cure disease.

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Parallel Bio: Accepted into Y Combinator Summer 2021

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Parallel Bio

New accelerator entry · 2021-07-20 · the record

Summer 2021
batch
20
people
Early
stage
United States of America
region
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In their words

Parallel Bio is pioneering human-first drug discovery by creating the first map of human biology. Using groundbreaking biological and computational tools that track real clinical outcomes, the company generates data that enable earlier, more reliable decisions about disease biology and drug development. Parallel Bio’s platform overcomes the core limitations of traditional animal testing, which fails to encapsulate the complexity of human biology. The company is building internal pipelines of novel disease targets and drug candidates in both cancer and autoimmune disease, while collaborating with pharmaceutical companies to evaluate therapies directly in human systems to reduce the cost and risk of clinical trials. Based in San Francisco, the company was founded in 2021 by two of the world’s leading experts in replacing animal models with human-first platforms.

What the record says

BatchSummer 2021
Announced2021-07-20
StageEarly
StatusActive
Team size20
IndustryHealthcare
Sub-industryHealthcare -> Drug Discovery and Delivery
SectorsAI-powered Drug Discovery, Biotech
RegionsUnited States of America, America / Canada, Remote, Partly Remote
BasedSan Francisco, CA, USA
HiringYes
Sitehttp://parallel.bio
Previously known asParallel Biosystems Inc

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Permanent URL: https://mentionfox.com/funding/yc-parallel-bio
Last updated 2026-09-26
Primary record: Y Combinator directory entry
Parallel Bio (YC S21) — Using the immune system to cure disease. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-parallel-bio