For functional and integrative practitioners

Stop rebuilding each client's lab history before every consultation.

Bring each client's blood work into one record, with their stool, urine, saliva and breath-test reports beside it, so you can see trends, check results against ranges and prepare for consultations without searching through PDFs, portals and spreadsheets.

No protocols. No supplement plans. The clinical judgment stays yours.

Start with 3 free clientsSee the product

Free for 3 clients, no card needed. Unlimited clients for $69 a month.

You will see two example clients immediately. Add your first real client whenever you are ready.

Browse the range library

The problem

You should not have to rebuild a client's history before every consultation.

A client's blood work rarely arrives in one place. It comes as PDFs, portal exports and printouts from different labs, sometimes years apart, often in different units and with panels that change from visit to visit.

Before you can interpret anything, you are searching through files, copying results into a spreadsheet, checking units and trying to work out what has actually changed.

01

Every client arrives with a different stack of PDFs. Quest and Labcorp, Medichecks and Thriva, LifeLabs and Dynacare, a panel run three years ago in another country. Before you can read anything, you are re-keying results into a spreadsheet.

02

Units change from lab to lab. One ferritin is in µg/L, the next in ng/mL. Glucose arrives in mmol/L on one panel and mg/dL on another. Put them in the same column without noticing, and the trend is wrong before interpretation has even started.

03

The trend is often the finding, and it is the hardest thing to see. A fasting glucose that has moved from 4.6 to 5.3 across three panels is the conversation. But when those results sit in three separate PDFs, the pattern is easy to miss.

Meanwhile, the context that helps explain the numbers is usually somewhere else: in your notes, your memory or a previous consultation. A diet change, a new supplement, a medication change or a stressful period can matter as much as the result itself.

You should not have to reconstruct all of that every time a client sends a new panel.

What changes with Sera

Instead of rebuilding a client's history from PDFs, portals and notes, you open one client record and see the results, trends, context and next steps together.

Sera does not interpret for you. It gives you a clearer starting point for the interpretation and conversation that are already yours.

How it works

From scattered results to a clearer review.

Add a client once, then keep every new panel in the same place. So you can focus on interpretation, not on assembling the history.

1

Add a client

Add a client with their name, sex and date of birth. Ranges that differ by sex then apply on their own.

2

Add blood work and other functional tests

Upload a digital blood-work PDF, or enter results by hand. Keep stool, urine, saliva and breath-test reports in the same client record, with the collection date, laboratory and relevant context.

3

Review ranges, trends and context

See each marker against its optimal and sufficient bands, follow trends over time, compare up to three markers, and view logged interventions alongside the results.

4

Prepare retesting and client reports

See which markers are due for retesting, generate a retest request ready to edit and copy, and create a client-ready PDF report for any date range.

Explore before you add anyone

Every account opens with two example clients, Jane Doe and John Doe.

Each has three years of blood tests, with interventions marked on the trend charts, dated notes, flagged patterns, a retest plan and a client report you can download. Jane also has two GI-MAP stool tests and a DUTCH; John has a SIBO breath test before and after treatment. See how Sera organizes a thyroid, hormone and metabolic history, or a men's health panel with PSA and testosterone, then add your own clients above them. The examples don't count towards your 3 free clients, and you can delete them at any time.

Trust the trend before you interpret it.

You should not have to wonder whether two results are actually comparable. Sera keeps every result in the unit the lab reported. When the same marker arrives in two units, Sera flags it and keeps the odd one off the chart until you have reviewed it. Nothing is converted behind your back.

The product

See where each client stands at a glance.

No need to open several PDFs to work out what needs attention. See each health area, the latest result, and where it sits against its range in one view. The client below is invented; the ranges and statuses are the ones Sera uses.

Illustrative demo data only

Clients / Jordan Ellis

Jordan Ellis

Female · 42 years · 6 panels on file · last tested July 2026

Health areas at a glance

Heart Health: Needs AttentionHeart HealthBlood Sugar: Needs AttentionBlood SugarLiver & Pancreas Health: GoodLiver & Pancreas HealthKidney & Electrolytes: OptimalKidney & ElectrolytesThyroid Health: OptimalThyroid HealthBlood Cell Health: OptimalBlood Cell HealthInflammation: OptimalInflammationVitamins & Minerals: OptimalVitamins & MineralsHormone Health: No dataHormone HealthProstate Health: No dataProstate HealthFatty Acids: No dataFatty AcidsAutoimmune: No dataAutoimmune
OptimalGoodNeeds attentionNo data yet

Blood Sugar: Needs Attention

1 of 3 markers in optimal range, 1 in sufficient range, 1 out of range.

Strongest: Fasting Glucose 78 mg/dL.

Worth watching: Fasting Insulin is currently out of range (22 μIU/mL).

Fasting GlucoseOPTIMAL
78
mg/dL · Optimal: 70 – 85
Feb 2023 – Jul 2026
HbA1cSUFFICIENT
5.5
% · Optimal: 4.5 – 5.4
Feb 2023 – Jul 2026
Fasting InsulinOUT OF RANGE
22
μIU/mL · Optimal: 3 – 8
Feb 2023 – Jul 2026

Trends over time

See the pattern, not just the latest result.

A single result rarely tells the whole story. Follow a marker across every panel, compare related markers, and see whether something is changing, stable or moving in the wrong direction.

TSH

1.3
OPTIMAL
Optimal: 0.5 – 2
Sufficient: 0.5 – 4.5
Out of range: < 0.5, > 4.5

Compare markers

Compare up to 3 biomarker trends on one chart.

TSH (mIU/L)
Free T3 (pg/mL)
Free T4 (ng/dL)

Client reports

Walk into the consultation with the story already organized.

Create a client-ready PDF for any date range: a health-area summary, the markers outside their ranges, and a trend chart for every marker with a result. Your name is on it. Upload your own logo, as in this sample, and the report carries your branding with no mention of Sera.

Illustrative demo data only
HartINTEGRATIVE HEALTH
Blood Test History Report
Generated 24 July 2026 · Prepared by Dr Amelia Hart, ND
Client
Name: Jordan Ellis
Gender: Female
Age: 42 years
Reporting period
From: 1 February 2023
To:   24 July 2026

2 of 12 health areas need attention, 1 is good, 5 are in optimal range.

Health areas at a glance
  • Needs AttentionBlood Sugar· 2 of 4 markers in optimal range
  • Needs AttentionHeart Health· 8 of 10 markers in optimal range
  • GoodLiver & Pancreas Health· 3 of 5 markers in optimal range
  • OptimalBlood Cell Health· 25 of 25 markers in optimal range
  • OptimalInflammation· 3 of 3 markers in optimal range
  • OptimalKidney & Electrolytes· 9 of 9 markers in optimal range
  • OptimalThyroid Health· 8 of 8 markers in optimal range
  • OptimalVitamins & Minerals· 6 of 6 markers in optimal range
  • No data yetAutoimmune· no results yet
  • No data yetFatty Acids· no results yet
  • No data yetHormone Health· no results yet
  • No data yetProstate Health· no results yet
Blood SugarHeart HealthLiver & Pancreas HealthBlood Cell HealthInflammationKidney & ElectrolytesThyroid HealthVitamins & MineralsAutoimmuneFatty AcidsHormone HealthProstate HealthOptimalGoodNeeds attentionNo data yet
What needs attention
Out of range now
•  LDL Cholesterol — 143 mg/dL
Page 1 of 6 · Prepared by your practitioner from laboratory results. This report organises the data; it does not diagnose or prescribe.
Heart Health: Needs Attention

8 of 10 markers in optimal range, 1 in sufficient range, 1 out of range.

Strongest: HDL Cholesterol 68 mg/dL, Triglycerides 78 mg/dL.

Worth watching: LDL Cholesterol has risen past its out-of-range threshold (143 mg/dL).

LDL CholesterolOUT OF RANGE
143mg/dL
099129mg/dLMay 2024Mar 2025Nov 2025Mar 202696108124143
Optimal: < 99Sufficient: < 129Out of range: > 129
TriglyceridesOPTIMAL
78mg/dL
1000150mg/dLMay 2024Mar 2025Nov 2025Mar 202688928478
Optimal: < 100Sufficient: 100 – 150Out of range: > 150
Page 3 of 6 · Prepared by your practitioner from laboratory results. This report organises the data; it does not diagnose or prescribe.

Product tour

See Sera in 3 minutes.

A 3-minute tour of Sera, from sign-up to retesting, with sample data. Chapters and transcript
Start with 3 free clients

Free for 3 clients, no card needed.

What Sera tracks

284 biomarkers, 12 health areas.

The count includes the ratios and indices Sera calculates from the results you enter, such as HOMA-IR.

Including advanced markers like Omega-3, 6 and 9 fatty acids, RBC magnesium, reverse T3, Vitamin B6, and 28 autoimmune markers.

Heart Health (26 markers)

Total Cholesterol, LDL, HDL, ApoB, Lp(a)

See all

Blood Sugar (16 markers)

Fasting Glucose, Fasting Insulin, HbA1c, HOMA-IR, C-Peptide

See all

Liver & Pancreas Health (30 markers)

ALT, AST, GGT, ALP, Bilirubin

See all

Kidney & Electrolytes (21 markers)

Creatinine, eGFR, Cystatin C, Sodium, Potassium

See all

Thyroid Health (18 markers)

TSH, Free T4, Free T3, Reverse T3, ATPO

See all

Hormone Health (20 markers)

Testosterone, Estradiol, Progesterone, DHEA-S, Cortisol

See all

Prostate Health (2 markers)

PSA (Total), Free PSA

See all

Blood Cell Health (35 markers)

RBC, Hemoglobin, WBC, Platelets, Ferritin

See all

Inflammation (7 markers)

hsCRP, Fibrinogen, D-dimer, ESR, SII

See all

Fatty Acids (63 markers)

Omega-3 Index, EPA, DHA, AA, Omega-6:Omega-3 Ratio

See all

Vitamins & Minerals (18 markers)

Vitamin D3, Vitamin B12 Active, Folate, Zinc, Copper

See all

Autoimmune (28 markers)

ANA Screen, Anti-CCP, RF, tTG IgA, Anti-dsDNA

See all

Methodology

Transparent targets, clearly labeled.

Every range Sera scores a result against is published in the range library with an evidence grade. Almost every marker lists the sources behind its bands, with a line on what each source does and does not support. The few without a source say so.

Evidence strength varies by biomarker. Some bands are established clinical thresholds or published reference intervals; others are narrower functional or longevity targets, or exploratory indices. Where the evidence does not support a band at all, Sera records and charts the marker but does not score it.

TSH as it appears in the Sera range library, with the sources behind its bands.
A Sera biomarker range showing its published source citations: TSH bands in two units, an interpretation note, and five sources, among them the American Thyroid Association's hypothyroidism guideline.
Browse the range library
Start with 3 free clients

Free for 3 clients, no card needed.

Beyond blood work

Keep every functional test in one place

Your clients do not only bring blood work. A GI-MAP, DUTCH, organic-acids test, SIBO breath test or HTMA report often arrives as another PDF in another portal.

Keep those reports alongside each client's blood work. Each report keeps its PDF, with the collection date, the lab, details such as the cycle day or the breath substrate, and a note on why you ordered it, which appears with your other notes for that client.

Blood work currently has the deepest review features. Other test types are stored and organized alongside each client's history.

The Tests tab for an example client. Sample data, in the real Sera interface.
The Tests tab for an example client in Sera: a DUTCH urine test and two GI-MAP stool tests, each with its collection date, lab, sample details, the practitioner's note and the PDF.
Start with 3 free clients

Free for 3 clients, no card needed.

Going further

Advanced capabilities, when you need them.

With the history in one place, Sera can show more of it: recognized patterns across markers, the interventions a client has tried on the same charts as their results, and which markers are due for a retest.

Patterns

Notice the combinations worth a closer look.

Important marker combinations can be easy to miss when results sit across separate reports. See recognized patterns surfaced alongside the relevant results, as observations to support your review.

These are not diagnoses or treatment recommendations.

See the current pattern library

The patterns Sera currently recognizes: B12 Deficiency, Atherogenic Lipid, Positive Coeliac Serology, Hashimoto's, Raised Homocysteine with Low B12 or Folate, Inflammation, Insulin Resistance Signature, Iron Deficiency Without Anemia, Raised Transferrin Saturation with Raised Ferritin, Low Iron Availability with Inflammation, Low Testosterone Pattern (Men), Overt Hypothyroidism, Blood Sugar in the Prediabetes Range, Raised Androgens Pattern (Women), Raised FIB-4 with Cardiometabolic Risk, Subclinical Hyperthyroidism and Subclinical Hypothyroidism.

More patterns are written and under clinical review. They appear here only once they are verified.

Combinations in these results that match patterns described in the literature. These are observational, not diagnoses, and support your review rather than standing in for it.

Hashimoto's Antibody Pattern

Raised TPO antibodies, the usual laboratory sign of thyroid autoimmunity, read regardless of TSH.

Markers involved:
What this pattern is

This pattern describes raised thyroid peroxidase antibodies (TPO) in the client's results, the usual laboratory sign of thyroid autoimmunity. In Hashimoto's thyroiditis TPO antibodies are positive in over 90% of cases and thyroglobulin antibodies (TG) in 50% to 80%.1 The pattern is read regardless of TSH, because antibodies can be raised while thyroid hormones are still normal.2 Sera counts TPO as raised above 34 IU/mL, the top of its band. TG is shown alongside but does not trigger the pattern alone, because laboratories define a positive TG very differently, from 4 to 115 IU/mL.46

What it means

Thyroid antibodies are far more common than thyroid failure, and many more people test positive than ever develop hypothyroidism.3 TPO antibodies are a recognised risk factor for progressing to overt hypothyroidism over time.3 The main limit is the assay. The newer Roche TPO kit counts a result as positive from 20 IU/mL rather than 34, so a TPO between those numbers can be positive on the client's own report and still not match here.5 Compare a borderline result with the cut-off printed by the issuing laboratory. This is observational pattern-matching across the client's results, not a diagnosis.

References

  1. 1.Hashimoto Thyroiditis Kaur J, et al. StatPearls [Internet], NCBI Bookshelf, 2026.
  2. 2.Hashimoto's Thyroiditis American Thyroid Association. American Thyroid Association patient information, 2026.
  3. 3.Hashimoto thyroiditis: an evidence-based guide to etiology, diagnosis and treatment Klubo-Gwiezdzinska J, et al. Polish Archives of Internal Medicine, 2022.
  4. 4.Thyroglobulin antibody in differentiated thyroid cancer: international laboratory practice survey and the case for a dual-threshold model Wenstedt EFE, et al. Clinical Chemistry and Laboratory Medicine, 2026.
  5. 5.Analytical and clinical performance of the updated Elecsys Anti-TPO II assay for the detection of antibodies against thyroid peroxidase to aid in the diagnosis of autoimmune thyroid diseases Burman KD, Schmeltz LR, Momoyama Y, et al. Clinical Chemistry and Laboratory Medicine, 2026.
  6. 6.Thyroglobulin with Thyroglobulin Antibodies Black Country Pathology Services (NHS). BCPS test information, 2026.
A pattern flagged on a client's thyroid results. Sample data, shown in the real Sera interface.

Interventions

See what changed when the numbers moved.

The context behind a result should not live only in your notes. Log a diet change, a supplement, a medication, exercise, sleep, stress, or anything else a client tries. Sera marks each one on the trend charts at the date it started, so the timeline and the results sit on one screen.

TSH (Thyroid-Stimulating Hormone)

1.9

↓ 14% since Apr 2026 — improved from Sufficient to Optimal

OPTIMAL
Optimal: 0.5 – 2
Sufficient: 0.5 – 4.5
Out of range: < 0.5, > 4.5
A TSH trend with four logged interventions marked on it: a diet change, a supplement, a medication change and a sleep change. Sample data, drawn by the chart Sera uses.

Retesting

Keep the next panel from slipping through the cracks.

It is easy for a marker to disappear from view until months later. See which markers are due and why, each date counted from that marker's own last result. A marker out of range comes up sooner, and Sera labels whether each interval comes from a guideline, or from practice convention where no guideline sets one. A core check-up marker in range comes up once a year, and any other marker when you set a date for it. Change any interval for one client or one marker, and your setting takes priority.

When a marker is due, Sera drafts the retest request with the markers to ask for and preparation notes such as fasting or a morning draw, ready to edit and copy. Your dashboard shows which clients are due.

The Retest tab for an example client. Sample data, in the real Sera interface.
A Sera retest plan for an example client: each marker with its last result and status, when it is due for a retest, and the reason, such as out of range or core annual marker.

Support for your judgment, not a replacement for it.

Sera organizes and presents the data. You remain responsible for interpretation and care decisions.

Sera helps you

  • Keep every client's blood-work history in one workspace
  • Import a lab PDF or enter results by hand
  • Flag a marker recorded in more than one unit
  • Compare results with published target ranges
  • Chart trends alongside logged interventions
  • Suggest which markers are due for a retest
  • Keep stool, urine, saliva and breath test reports with the blood work
  • Produce client-ready PDF reports

Sera does not

  • Diagnose conditions
  • Prescribe or recommend treatment
  • Draft protocols or supplement plans
  • Convert units without telling you
  • Replace laboratory-specific reference intervals
  • Replace professional clinical judgment

Pricing

Free for 3 clients. One price after that.

Free

$0

forever

3 clients, full feature access. Test Sera with real clients from your practice.

  • Multi-client dashboard
  • Blood work upload and parsing
  • Longitudinal trends across sessions
  • Functional and standard ranges
  • Intervention tracking
  • Retest suggestions
  • Stool, urine, saliva and breath test reports
  • Client notes
  • PDF reports
  • Data export
Start free

Practitioner

$69

per month

We estimate that a practitioner reviewing 20 to 40 clients a month saves 3 to 6 hours a month on blood-work review. At rates of $150 to $300 an hour, that is $450 to $1,800 a month in recovered time.

Unlimited clients. Everything Sera offers, no limits.

  • Everything in Free, plus:
  • Unlimited clients
  • Priority support from Alina directly
Start with 3 free clients

Cancel anytime. Prices in USD. Taxes calculated at checkout based on your location.

For $69 a month, Sera pays for itself in the first hour saved.

Alina Radu, founder of Sera
Alina Radu, founder

Why Sera exists

Built from a problem I lived with, and one practitioners recognize.

Sera began with a personal problem. Managing Hashimoto’s meant tracking comprehensive blood work across laboratories, countries, units, reference intervals, and years. The data existed, but the story was scattered.

As a software engineer, I wanted a clearer way to work with that data. I wanted one place where results could be compared over time, where units and reference intervals were handled carefully, and where trends were visible without rebuilding a spreadsheet at every visit.

When I spoke with functional and integrative practitioners, including my own, I heard the same problem from the other side. They review complex blood panels from multiple laboratories, then reconstruct each client’s history manually across PDFs, portals, spreadsheets, and notes.

Sera brings those results together into one structured workspace for lab review. The practitioner brings the clinical context and judgment. Sera keeps the data, history, and trends organized.

Sera is being built in close collaboration with early functional and integrative practitioners.

Alina RaduFounder, Sera

Questions

Before you start

Do the example clients count towards my 3 free clients?
No. Jane and John Doe are example clients. You can explore Sera with them, then delete them at any time.
Does Sera diagnose or recommend treatment?
No. Sera organizes and presents laboratory data. You remain responsible for interpretation and care decisions.
Does Sera convert units automatically?
No. Sera keeps every result in the unit the laboratory reported. If the same marker arrives in more than one unit, Sera flags it for your review.
Can I export my data?
Yes. Your clients' data is exportable and deletable at any time.
What happens after 3 clients?
Upgrade to Practitioner for $69 per month or $621 per year for unlimited clients, or keep using the free plan with 3 clients.

Start with 3 clients, free forever

No credit card. No time limit. All features. Test Sera with real clients from your practice, the ones you already have, the workflows you already use.

If Sera fits, upgrade to Practitioner for $69 per month or $621 per year. If it does not, keep using it free with 3 clients as long as you like.

Create free accountExplore example clients

You will see two example clients immediately. Add your first real client whenever you are ready.

Questions? alina@sera-health.app. Alina replies personally.