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Exonic

ActiveHiring

Unsupervised Biological AI

F25·Fall 2025·Healthcare·Team of 3·Founded 2025

About

What if you could train a biological foundation model on... the entire internet? Exonic is pioneering a new generation of biological foundation models, focused on heterogeneous, unstructured, and noisy datasets. Our first application is the design of safer gene therapies. In 2025, we used AI to set a new state of the art in liver cancer targeted gene therapy, validated in vitro in our lab in San Francisco. So far in 2026, we have trained a new model with unprecedented zero-shot generalization on genomic regulatory expression in hold-out biosample datasets. More to be shared soon.

Founders

  • Ben Brimacombe· Founder

    Co-founded Free2Grow, one of the largest AI voice companies in the home services vertical today. Co-led Turnpoint contract ($1.4B revenue aggregator) at Free2Grow. Columbia Computer Science and Mathematics, 2020. Published AI researcher (EMNLP, 2023). Led machine learning at Long Run Partners, multi-hundred million dollar NYC mortgage bank (employee #9). Worked on ML team at Numerai, the crowdsourced hedge fund ($500m+ AUM).

Product launches · 1 launch

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