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Read the Flare UTI Origin Story
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Built for physicians. Powered by patient data.

Better UTI care starts with better tracking.

Flare UTI tracks recurring and complicated UTIs and provides case-by-case summaries and trends, so the patient's history is already there before you begin the exam.

Join the Founding Cohort

Currently built to ingest results from CirrusDx and MicroGenDX lab systems, with more integrations on the way.

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Today's Problem With UTIs

UTIs deserve better than a mental list of “when did this last happen” and “what did it feel like last time?”

“I never get real relief.”
UTI Patient

UTI patients cycle through antibiotics that don't work, live with pain and urgency they're told to push through, and keep coming back with the same infection because no one can see the pattern.

“There’s no way for me to see the bigger picture.”
The Clinician

Even with careful notes, you're working from one chart at a time, with no visibility into how these infections are behaving across your patients as a group.

UTI history shouldn't have to live in your memory, your notes, and your patient's best guess.

Join the Founding Cohort

How The Tracker Works

Three steps, no extra work for you.

1

You recommend it.

Hand patients a code or link at their visit. There's no separate signup process for you to manage.

2

Patients track.

Symptoms, cultures, and flare patterns are logged in a UTI-specific format, building toward insights on antibiotic trends and supplement options.

3

You review and zoom out.

Check individual patient timelines at each visit, and check your private dashboard whenever you want the population-level view.

For Physicians

Every patient you enroll feeds into a dashboard only you can see.

Your private dashboard

Helps lessen burnout risk for you as a clinician.

Supports pediatric care, with parents logging symptoms for children who can’t easily describe them.

Every patient test is aggregated automatically into your collection pool (no extra data entry).

Get more capacity to support more patients and onboard additional staff without losing continuity.

Support antibiotic stewardship with summaries of each patient’s culture and resistance history.

Use data as a foundation for your own research, case studies, or publications.

Where the Time Actually Goes

Patients > Paperwork.

A full-time hire to help manage your practice runs about $50,000/year — and a meaningful share of that time goes to history-taking and documentation instead of patients. Flare UTI takes on the tracking, so that budget can go to someone who sees patients, not paperwork.

$50,000/yrHiring Additional Help
Direct patient care
History-taking & documentation
With Flare UTI
More direct patient care
Flare UTI tracks history & trends

Let there be light for chronic UTIs.

About the Founder
Katherine Kinlin

Katherine Kinlin

Founder, Flare

In 1996, I sat on a beanbag on my bathroom floor in the worst pain of my life.

I didn't know then that UTIs would become such a long-running part of my life... or that nearly 30 years later, so much of managing them would still depend on remembering what happened the last time.

Read the Full Story

The Founding Cohort

Help build the UTI tracker you’ve been missing.

We’re inviting a small group of clinicians to use Flare with their patients and shape it before public launch.

Limited seats

A small, selective group so every practice gets real attention.

Six months, monthly sessions

Meet once a month to share what’s working and what isn’t.

Founding-member pricing

Lock in a discount off Flare’s public pricing when it launches.

Join the Founding Cohort

FAQ

Questions physicians ask us.

How do patients get started?

You hand them a code or link at their visit — there's no separate account setup or app-store search on your end.

Is Flare UTI a diagnostic tool?

No. Flare organizes what patients report and what their lab data shows. Physicians get AI-generated summaries and surfaced patterns, including resistance history, pathogen-specific trends, and supplement information, to inform their own clinical judgment. Treatment decisions always stay with the physician.

What lab systems does Flare UTI work with?

Flare currently ingests results from CirrusDx and MicroGenDX systems. Support for additional lab platforms is on the roadmap.

How do I get access?

Flare is enrolling a small founding cohort of physicians: six months, one meeting a month, shaping the product before public launch. See cohort details, or reach out to katherine@flareuti.com to see how Flare can specifically help your practice.

Flare

Let’s stop treating and tracking UTIs like it’s 1996.

© 2026 Flare UTI. All rights reserved.

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