Personal health intelligence
Your body’s signals.
Finally explained.
BodySignal brings your symptoms, labs, medications, lifestyle, and health history together, so the bigger picture becomes obvious and your next decision becomes easier.

A living picture of your health, that gets more useful the longer you use it.
Continuity
Every visit starts from where you left off.
Typical health tools begin every session from zero. BodySignal doesn't. Your symptoms, labs, medications, and past conversations stay connected. Come back in six months, or six years, and pick up the thread.
Not a chatbot. A memory.

Investigation
Asks the question that matters most.
Instead of jumping to an answer, BodySignal figures out which single question would clear up the picture the most. Then it asks that one. No twenty-question interrogation. No premature conclusions. Just the right question, one at a time.
Every question comes with the reason it was asked.

Labs
Every value, in plain language.
Upload a PDF or snap a photo. BodySignal extracts every value, plots the trend, and explains what the marker measures and what can influence it. The reference range from your own report stays the source of truth. No made-up 'optimal' numbers.
Trends over time reveal what a single visit can miss.

Doctor prep
Walk in ready.
One page. Your concerns, timeline, medications, recent labs, the questions worth asking. The kind of summary a busy clinician actually reads, not a ten-page AI report that gets skimmed.
You lead the visit, not the paperwork.

Trust
Your information stays yours.
Encrypted end-to-end. Never sold. Never used for behavioral advertising. Export everything, or delete everything, in one click. This is a health tool, not a data business.
- No data salesWe do not sell identifiable health data. Ever.
- Real deletionDelete an entry or your whole account. Gone means gone.
- No ads on conditionsWe do not run behavioral ads based on your health.

Start understanding your signals.
Free forever for the basics. Upgrade only when your health story asks for more.