Every patient's labs, read in seconds — you sign.
A practice's incoming panels are a wall of numbers. Zenlo Labs turns each one into a structured, explainable read — units, ranges and the patterns that matter, with HOMA-IR and biological age — then hands it to the physician to edit, sign and lock. The AI drafts; the clinical decision stays yours.
The challenge
A panel is a wall of numbers — on a clock. A private practice reads dozens of panels a week, each dozens of markers deep, with no time to trend, cross-reference, or leave a defensible trail behind every read.
Dozens of markers each
A full panel runs 30–40+ values; reading each one against the right range, by hand, eats the visit.
30–40+ markers · per patient
Cross-marker signals get missed
The finding that matters often lives across several markers — easy to miss one panel at a time.
insulin resistance · inflammation · liver/kidney
Reads vary by who's reading
Without a shared framework, two clinicians can interpret the same panel differently.
thresholds · reference ranges
Repeat panels aren't tracked
Change over time — the most useful signal — rarely gets lined up across visits.
HbA1c · lipids · trend
Hard to see who needs you
Critical findings sit in the inbox next to routine ones, with no severity view to start the day from.
critical · attention · pending review
No defensible record
What was flagged, edited and signed — and why — is rarely captured as a tamper-evident trail.
edit · sign · lock
How the engine applies
AI drafts, you decide. A panel goes in; a structured draft comes back to your dashboard — patterns graded by evidence, derived metrics computed, every step explainable. You edit, sign and lock.
What the physician sees
A dashboard that triages, a report that reads. Open the app to the state of your practice, then open a patient straight into a structured analysis — not a wall of numbers.
See what needs you
- Critical findings, recent labs and pending reviews up front
- Severity filters — triage critical and borderline first
- Every patient one search away; trends per repeat panel
A structured analysis
- Composite score, detected patterns and the findings that need action
- HOMA-IR, biological age (Levine PhenoAge) and trends over time
- Add notes, then sign & lock — one-click PDF for the patient
What's under the hood
A clinical engine, not a chatbot
Built around a defensible detection framework and validated against population data — with the methodology published, not asked to be taken on faith.
Three-tier detection
Each finding graded by evidence, so a flag means something.
- Pathognomonic · confirmatory · supportive
- Compound rules & N-of-M cluster thresholds
- Age- and sex-specific reference ranges
Validated & published
Benchmarked on a real cohort; audits published openly.
- 4,018 NHANES adults · F1 up to 0.963 · 5 models / 4 providers
- 2 of 15 patterns with per-pattern NHANES audits; the rest structural CHAI cards, validation in progress
- medRxiv preprint · JAMIA Open under review
Transparent & secure
Open model cards, a live registry, and a dated security self-assessment.
- CHAI-format model cards + biomarker registry
- Anthropic BAA · zero data retention · HIPAA-aware
- Sign & lock leaves a tamper-evident record
Who this is for
Practices that read panels all day. Built first for functional-medicine physicians; the same engine fits any practice drowning in routine lab interpretation.
Functional-medicine physicians
Clinicians who order full panels and live in the detail — pattern reads, HOMA-IR and bio-age, with a signed record on every report.
Multi-provider clinics
Groups that need a consistent, defensible read across clinicians and a shared triage view of the practice.
Concierge & longevity medicine
Practices built on deep panels and trends, where structured analysis and biological-age tracking are the product.
See Zenlo Labs on your own panels.
Bring a few de-identified reports and we'll walk through the analysis live — patterns, HOMA-IR, biological age, and the review-and-sign flow.