Giving medicine a shared
understanding of every patient

Why now

The molecule got faster.
Clinical reasoning didn’t

Medicine accelerated everywhere except where therapies meet patients. Every new therapy still depends on someone manually understanding years of fragmented patient history.

What sped up

Target selection, molecule design, protocol authoring. Everything upstream of the patient has compressed, year over year.

Where it waits

At the record. Eligibility is still answered by hand, one file at a time — which makes patient data the rate-limiting step of the whole enterprise.

What follows

A trial that fills on time is a therapy that arrives sooner. For the patient in it, and for everyone treated after them.

Team

Building the missing layer between patient records and AI

With Mosaic we turn routine clinical documentation into a structured, longitudinal and cited patient history that frontier AI can reason over. We do not replace the EHR. We make what is already inside it readable by machines.If we get this right, clinicians spend less time reading records and more time deciding: a trial found while it is still open, a progression caught at the visit where it matters.

Viktor Kessler

Viktor Kessler

Co-founder, CEO

Devin Lemcke

Devin Lemcke

Co-founder, CTO

Alex Sandau

Alex Sandau

Co-founder, CTO

Start with one clinical question

Add a clinical intelligence layer to your oncology practice.

We work on site, in short cycles, with the study team reviewing every result.

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