BUILT FOR COMPLEX, FLUCTUATING HEALTH

You know your Now your doctor will too.

You've described these symptoms more times than you can count. In rooms where you had seven minutes to paint the full picture. In words that felt too vague and too dramatic at the same time. You were never the problem. Laso builds the record that proves it.

Laso app
~80%
of diagnoses come from
what patients report your words are the data
2B+
people living with
chronic conditions most without adequate tools
4+ yrs
average wait for a
complex diagnosis better data changes that
What people are saying
"ME/CFS, hypermobile & arthritic over here, so sick of the 100 journals and apps i have that don't work and don't help"
Social comment
"Omg I need this! Cause when talking to health professionals I always suddenly forget how my symptoms have been"
Social comment
"This is genius!! I never end up tracking symptoms as they happen because I'm trying NOT to focus on them?? But can't remember clearly days later"
Social comment
"Ugh I love this. Sincerely an overwhelmed sick girly"
Social comment
"THIS IS EXACTLY WHAT I'VE BEEN TRYING TO FIND! So excited!!"
Social comment
"please I need something like this so badly and i struggle with tracking symptoms"
Social comment
"trying to remember to go through forms in the middle of experiencing symptoms so i can accurately track them is awful! being able to talk through it would make it so much easier"
Social comment
"i could cry i need this app so bad"
Social comment
"Omg I HAVE BEEN WAITING FOR SOMEONE TO MAKE THIS YES PLEAAAASE"
Social comment
"What you are building is a DREAM!!!! Thank god for people like you"
Waitlist community
"ME/CFS, hypermobile & arthritic over here, so sick of the 100 journals and apps i have that don't work and don't help"
Social comment
"Omg I need this! Cause when talking to health professionals I always suddenly forget how my symptoms have been"
Social comment
"This is genius!! I never end up tracking symptoms as they happen because I'm trying NOT to focus on them?? But can't remember clearly days later"
Social comment
"Ugh I love this. Sincerely an overwhelmed sick girly"
Social comment
"THIS IS EXACTLY WHAT I'VE BEEN TRYING TO FIND! So excited!!"
Social comment
"please I need something like this so badly and i struggle with tracking symptoms"
Social comment
"trying to remember to go through forms in the middle of experiencing symptoms so i can accurately track them is awful! being able to talk through it would make it so much easier"
Social comment
"i could cry i need this app so bad"
Social comment
"Omg I HAVE BEEN WAITING FOR SOMEONE TO MAKE THIS YES PLEAAAASE"
Social comment
"What you are building is a DREAM!!!! Thank god for people like you"
Waitlist community
The distinction that matters

Other symptom tracking apps give you a hundred manual checkboxes. Laso lets you tell your story, then gives you proof that's built to be read by the people who need to act on it.

How it works

You say it.
Laso organizes it.

You're already dealing with enough. Tracking your health shouldn't mean filling out endless forms, rating everything on a 1–10 scale, or maintaining a spreadsheet you'll abandon by day three. Just talk or type a few words, and Laso turns it into something you can actually use.

01
Say what's happening, in your own words
Speak or type like you're just explaining it to a friend: no endless scrolling to search for a symptom or trigger, no dropdown menus, no repetitive 1–10 sliders. Just press a button and speak.
02
Laso picks up everything that matters and organizes it for you
From symptoms and severity to potential triggers and time of day, you don't have to manually sort through them anymore.
03
Patterns become visible over time
Laso surfaces what manual logs miss, because full sentences with context carry more information than checkboxes ever will. Your experience, your story, your words — in data form.
04
Walk in with something undeniable
A structured summary your doctor can read in under a minute. Not an overwhelming PDF no one has time to decipher. A documented record that speaks the language of medicine — even though you described it in everyday language.
What you actually get

Not just logged.
Actually understood.

Most health tracking apps just store your entries and leave the hard part of making sense of it all up to you. Laso takes everything you've shared and turns it into something genuinely useful: a clear record of your health over time, patterns and trends you can point to, and helpful documentation to bring to your next appointment. It turns context and symptoms into something that actually makes sense together.

Every other app
Laso
Requires 50+ taps just to log one entry
Log multiple symptoms in under a minute
Leaves you with an overwhelming pile of data you're expected to figure out
Surfaces your patterns and possible triggers for you
Every entry exists in isolation
Builds your health story with context automatically over time
You still blank at appointments, and doctors don't have time to go through pages of graphs
Walk in with a clear, concise, ready-to-share summary
Built for people with simple conditions and stable energy
Built for the reality of fluctuating, unpredictable, complex illness

Built for the people
other tools weren't.

If your health doesn't fit neatly into a checklist, you've been underserved by every app that came before this one.

Chronic illness, diagnosed or still searching
Whether you have a diagnosis, you're still chasing one, or you're somewhere frustratingly in between. Laso helps you build the record that makes your health story harder to brush aside.
Fluctuating or invisible symptoms
Your worst days are the ones doctors never see. Laso tracks you on the hard days and the okay ones, so the full picture is there when you finally need to show it.
Brain fog, fatigue, and memory challenges
Built for the days when thinking feels like the heaviest task on the list. Just speak or type a few words, and Laso will handle the rest.
Rare, complex, or overlapping conditions
When your health doesn't fit one box (or five), Laso holds the whole picture together without you having to re-explain it from scratch every single time.
Neurodivergence
No cluttered dashboards, no cognitive overload, no fifty decisions before you've logged a thing. Just a calm, low-friction way to check in without it taking everything you have.
Medical trauma or healthcare anxiety
If past appointments have left you feeling overlooked or dismissed, Laso gives you something real to stand behind. Your own words, organized into documentation that's hard to ignore.
"

As a patient, a tool like Laso is attractive because it makes tracking symptoms easier and more accessible. As a doctor, Laso is useful because it offers a straightforward way to understand a patient's daily experience quickly. Every patient will want to use Laso, and every doctor will want their patients to use it!

Holly Ford, MD, FACOG
Holly Ford, MD, FACOG
OB/GYN, Women's Health Specialist
"

Better care starts with better understanding. Laso turns daily experiences into meaningful clinical data so providers can more clearly understand what patients are going through and how to support them.

Amanda Bilski, MD, MPH
Amanda Bilski, MD, MPH
Vascular Neurologist (NYU Langone Health & Bellevue Hospital)
Why this exists

"I built Laso because the distance between lived experience and the clinical record is where too many people slip through the cracks."

After two strokes and heart surgery in her early 30s, Janelle saw the same problem too many patients face: complex and fluctuating symptoms reduced to vague notes, fragmented memory, and tools that asked way too much from people already struggling.

With a background in tech, she saw what was missing underneath it all: not another health tracker, but a system that could translate how patients actually talk about their health and turn it into structured, clinically meaningful data for their medical providers.

That's what Laso is built to be.

Janelle Soriano — Founder & CEO, Laso Health Technologies
Coming soon · iOS & Android

Walk into your next appointment
with something undeniable.

Join the waitlist and be first to access Laso when we launch.

Your data is never sold. Ever.