Personal Surveillance System

Your health record.
A clearer view of what changed.

Bring your lab reports together, compare results over time, and review the evidence behind your next conversation with your clinician.

Start with your records Explore the workspace

Free: three documents to start, then one per calendar month.

Longview’s original gold anatomical figure
Longview / The human recordOne body. A lifetime of context.

01 / Your record, connected

From a report
to a clearer record.

Keep results, dates, and sources together. Add context, then return to the questions that matter.

Preview of the actual Longview Today workspace with its interactive body explorer. Synthetic demonstration records.
Actual Longview workspace · Synthetic data · September 4, 2026. View full capture (opens a new tab)
  1. 01

    Bring your records.

    Upload supported lab reports. Review recognized markers, units, dates, and source records.

  2. 02

    Connect the context.

    Compare available results with your medication, supplement, and health history. Keep uncertainty visible.

  3. 03

    Return to the question.

    Follow changes and revisit earlier observations as more information arrives.

For information and review with your clinician. Longview does not diagnose, provide emergency monitoring, or replace medical care.

02 / Begin with what you have

Your next result
deserves a longer view.

Free No subscription

Start with three documents, then add one per calendar month. Basic dashboard and JSON/CSV export included.

Pro $25/month

Or $200/year. 7-day trial included.

Unlimited document uploads, advanced analysis, source-linked research, selective interaction review, and model estimates.

Lab testing and clinician care are not included. Research coverage varies; source status is shown in your workspace.

Start with your records

03 / Explore a comparison

What changed?
What else do we know?

One record, several ways to read it. Select a context and a date.

Illustrative data · Not a patient record, diagnosis, or app screenshot.

A whole-record view spans cardiovascular and metabolic markers, kidney and liver measures, hormones, blood counts and nutrients, medications, health history, and research. What can be reviewed depends on the information available.

Weight kg

78 kg
78 81 80

Triglycerides mg/dL

110 mg/dL
110 168 132

HbA1c %

5.3 %
5.3 5.4 5.4

Each measure uses its own vertical scale. Lines connect observations; no values are inferred between dates. Gold marks the selected date, not a risk level.

Reading the record

Start with a dated record.

One set of results establishes a reference point. It cannot explain a trend on its own.

Weight is a separate measurement. Fasting status, measurement conditions, and medication context are not supplied.

Illustrative lab report and weight entry · Jan 12, 2026

All observations and source dates
Hand-authored illustrative lab and weight entries. No private inputs or clinical outcomes.
Source date Weight
kg		 Triglycerides
mg/dL		 HbA1c
%
Jan 12, 2026 78 110 5.3
Apr 13, 2026 81 168 5.4
Jul 13, 2026 80 132 5.4
Illustrative laboratory entries. No clinical interpretation or outcomes are supplied.
Source date Creatinine
mg/dL		 Cystatin C
mg/L		 CK
U/L
Jan 12, 2026 0.98 0.88 120
Apr 13, 2026 1.16 0.89 248
Jul 13, 2026 1.03 0.9 154

Dated context, not numeric measurements

Jan 12, 2026: Medication list, health history, and recent illness are not supplied.

Apr 13, 2026: A medication change and recent illness are noted. Drug name, dose, timing, illness onset, and severity are not supplied. No causal relationship is established.

Jul 13, 2026: Updated medication and illness histories are not supplied. The later results do not prove a treatment effect or recovery.

At all three illustrative dates, research is a separate source: NIDDK · Diabetes Prevention Program. Population evidence is not a personal measurement, diagnosis, or treatment recommendation.

04 / The whole body

Different systems.
One connected record.

Explore nine system views. Seven contribute to a supporting marker index; Cognitive and Structural remain advisory.

Explore the body systems
01Cardiac Supporting index
Original gold cardiac artwork

Lipids and vascular context, including ApoB, LDL-C, and hs-CRP.

02Metabolic Supporting index
Original gold metabolic artwork

Glucose regulation and metabolic markers, including HbA1c and insulin.

03Hepatic Supporting index
Original gold hepatic artwork

Liver-associated markers, including ALT, AST, and GGT.

04Renal Supporting index
Original gold renal artwork

Kidney filtration markers, including creatinine, eGFR, and cystatin C.

05Inflammatory Supporting index
Original gold inflammatory artwork

Inflammatory context from markers such as hs-CRP and ferritin.

06Hormonal Supporting index
Original gold hormonal artwork

Thyroid, steroid-hormone, and related endocrine markers.

07Immune Supporting index
Original gold immune artwork

Immune context from white-cell counts and differentials.

08Cognitive Advisory
Original gold cognitive artwork

Advisory context, including B12 and folate. Not a test of cognitive performance.

09Structural Advisory
Original gold structural artwork

Advisory musculoskeletal context, including calcium and CK.

Composite BioAge combines PhenoAge and a Longview advanced biomarker model when enough eligible inputs are present. The supporting system index is separate. These custom estimates are unvalidated, not a diagnosis or a measured biological age.

05 / Research context

The evidence changes.
Keep it connected.

Read evidence alongside your record, with its source and limitations attached. Research coverage and freshness vary; the workspace shows the last successful source checks.

Research workflow illustrationPublic evidence remains separate from the personal record until matching
02B / Context preparation

Connect over time

Normalize measurements and connect biomarkers, exposures, concerns, and goals.

Research sources

Input

PubMed, ClinicalTrials.gov, openFDA, and DailyMed.

What Longview does

When source checks run, adapters validate returned identifiers. The workspace shows the last successful check and any unavailable sources.

Output

Source-attributed studies, trials, and label updates ready for normalization.

This diagram explains the workflow. Actual source coverage, failures and last successful checks are shown inside your workspace.

Founder perspective

Built by an epidemiologist.
Designed around the record.

Preserve the source. Examine change over time. Separate a signal from an isolated observation. The thinking behind public health, applied to a personal record.

Your record remains attributable.

  • Source context retained with normalized records
  • User-scoped records enforced by database policies
  • JSON and CSV export available
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