The human behavior simulation platform for healthcare.
Evidexa builds synthetic audiences from interviews with real people. See how patients, members, and clinicians respond to a protocol, a message, a care program, or a digital tool. Test understanding, participation, and engagement as you develop the experience, in hours instead of months.
Book a demoOUR MISSION
Every human voice represented in every healthcare decision.
5% of the questions get tested. Evidexa helps answer the other 95%, by ensuring every patient, member, and clinician has a seat at the table.
What Evidexa answers
Put the decisions you are working on into the simulation.
See how visit schedules, study tasks, and participation requirements affect willingness to enroll and stay.
How it works
Start with the people and the circumstances behind their decisions.
Real interviews.
Dexi, our AI interviewer, talks with patients, members, and clinicians about their health experiences, routines, concerns, and practical constraints. Every conversation is consent-first.
Interviews become an audience.
Evidexa turns that material into SimPath Audiences: synthetic audiences that carry those behavioral characteristics into a simulation.
Your decision goes in front of it.
Your team introduces the experience it wants to test, reviews the responses, and changes the design. Run it again every time the design changes.
How it works
From a blank studio to a decision brief.
Dexi proposes the test your evidence gap calls for, with the lenses and scope pre-filled, or set one up yourself.

WHAT YOU GET BACK
Test version 1, review real insights, generate version 2 with confidence, rerun for precision.
Offload testing to Evidexa for every design change with your audience, so you spend your time on decisions that matter most.
Your audience, on demand
The same audience stays available for the life of your contract. Come back with a new question anytime.
Answers now, not later
Test the decision that would otherwise wait for the next study window, on the budget that is already there.
Ask them again, and again
Run it again every time the design changes. The audience carries the context, not just the last answer.
Your team, your project, or your goals
Clinical ops, brand, market access, product. Anyone whose decisions depend on how people respond can ask directly.
Bring us a question you want answered now
You share your question, we build a pilot, and then you stop guessing and start knowing
Talk to us