Track symptoms, decode research, and connect with providers who understand post-viral conditions — all in one calm, intelligent platform.
Overall Trend
Improving
Feeling Score
6.2/10
Pattern detected: Your brain fog severity drops 23% on days following CoQ10 supplementation. Consider discussing dosage consistency with your provider.
7-day streak
Consistent tracking
3 new studies
Matched to your profile
65M+
Living with Long COVID
200+
Symptoms documented
4+ yrs
Avg. time to diagnosis
80%
Report inadequate care
Our mission
Millions are navigating post-viral conditions that mainstream medicine is still learning to name. The average patient sees 10+ doctors across 4+ years before finding answers. That's not care — that's a maze.
ClearMark Health was born from that maze. Built by patients who lived it, backed by the researchers decoding it, and designed for people whose energy is too precious to waste on a broken system.
Patient-Led
Founded by patients, for patients. Every feature reflects lived experience.
Research-Backed
Six active research priorities tracking the latest breakthroughs.
Compassion-Driven
Dedicated fund for treatments insurance won't cover.
Privacy-First
Your health data belongs to you. Always.
How it works
Log symptoms with simple sliders — not paperwork. AI identifies patterns, correlations, and trends you'd miss on your own.
Every relevant study, translated into language you can actually use. Ask questions, get answers — no PhD required.
Plain-Language Summary
Researchers found that targeted probiotics reduced fatigue by 40% in Long COVID patients over 16 weeks...
Find practitioners who understand your condition, learn what's working for others, and access funding when insurance falls short.
Dr. Sarah Mitchell
Integrative Medicine · Telehealth
Dr. James Okafor
Functional Medicine · Telehealth
Research priorities
We track the latest research across every major mechanism driving post-viral illness — and translate it into language you can use.
Research into how damaged cells and energy production failures drive chronic symptoms.
Understanding how dormant infections reactivate and contribute to post-viral illness.
Investigating how viral remnants persist in the body long after acute infection.
Mapping the immune system's misdirected attacks that underlie many post-viral symptoms.
Examining how toxic metal exposure amplifies inflammation and cellular damage.
Exploring the gut-immune connection and how restoring microbial balance aids recovery.
The platform
Every feature built with brain fog, fatigue, and information overload in mind.
Log symptoms with simple sliders, not complicated forms. Our AI identifies correlations between symptoms, triggers, and treatments — surfacing patterns that would take months to notice on your own.
Complex academic studies, translated into clear language you can act on. Ask follow-up questions about any paper and get answers tailored to your understanding — no medical degree required.
Senescent Cell Burden in Long COVID Patients
Cellular SenescencePersistent Spike Protein in Gut Tissue at 24 Months
Spike ProteinSelect your symptoms, get matched to relevant advanced tests with cost info and lab connections.
See what treatments the community has tried and their real, anonymized effectiveness ratings.
Vetted practitioners who understand post-viral conditions, filterable by specialty and telehealth.
Apply for grants to access therapies insurance won't cover. Healing shouldn't depend on wealth.