Constellate
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Your treatments, over time

Is this working for me? See it over time.

Treatments can take weeks or months to work. Constellate brings your labs, medicines and symptoms together on one timeline, so you can see what is changing and bring it to your next visit.
Start my timeline
On your phone? Email me a link to finish on a computer
Private
You decide what is shared
Encrypted
Every step of the way
Free
For early members

An example timeline

Example patient, lupus with kidney involvement

Not a real person or real data.

Treatments from your recordsHydroxychloroquine, 200 mg twice daily. Jun 1, 2024, ongoing.HydroxychloroquinePrednisone, Tapered over nine months. Jan 16, 2025 to Oct 2, 2025.PrednisoneMycophenolate, 1,000 mg twice daily. Jan 22, 2025, ongoing.MycophenolateUrine protein protein/creatinine ratio, mg/gnormal rangeUrine protein 380 mg/g, Sep 10, 2024Urine protein 2,400 mg/g, Dec 3, 2024Urine protein 1,500 mg/g, Mar 11, 2025Urine protein 900 mg/g, May 20, 2025Urine protein 520 mg/g, Aug 26, 2025Urine protein 340 mg/g, Dec 9, 2025Urine protein 260 mg/g, Apr 14, 2026Urine protein 210 mg/g, Aug 25, 20262,400210How you felt 0 to 10, monthly check-insFatigueJoint painYour notes in your own wordsVisitsKidney biopsyNext visitJul ’24Oct ’24Jan ’25Apr ’25Jul ’25Oct ’25Jan ’26Apr ’26Jul ’26Oct ’26
FlareMycophenolate startedNormal range (varies by lab)
Tap a layer to hide it, or a note to read it. Urine protein fell from 2,400 to 210 in the months after mycophenolate started, and fatigue eased from 8 to about 4. That is the conversation for the next visit.

Constellate is for informational purposes only and does not provide medical advice, diagnosis or treatment. Please discuss any questions about your health with your care team.

Why it is hard to tell.

On one timeline you can see when a medicine started, what your labs did after, and how you felt, side by side.

8,759 hours

a year living with it, and about one with your specialist.*

Up to 26 weeks

for some treatments to reach their full effect.

59%

of US adults have records in more than one portal. Only 7% bring them together.

*Four 15-minute visits a year, out of 8,760 hours. Treatment timing: hydroxychloroquine, Arthritis Australia patient information. Portals: ASTP/ONC Data Brief 77, 2024.

Private by design.

Your records are yours

We bring your records together safely. You control whether you share them with anyone.

Encrypted

Your records are encrypted every step of the way.

Leave any time

Disconnect a hospital, or ask us to delete your account and your data.

Getting started is easy.

  1. 01

    Create your account

    It takes under a minute. Your account and everything in it is private to you.

    Your account

    Private to you

  2. 02

    Connect your portals

    Find your hospital, clinic or lab among 70,000 health networks and sign in on its own page. We bring the records in.

    Hospital portalConnected
    Lab resultsConnected
    Specialist clinicConnecting
  3. 03

    See your timeline

    Your treatments, labs and symptoms in order, filling in as records arrive.

Start my timeline

Questions

Answered honestly.

Why is it worth connecting my records?
Because your history is spread across portals that do not talk to each other. Connected, it sits in one place, in order, so you can see what changed and when, and bring that to your next appointment instead of rebuilding it from memory.
Which portals and labs can I connect?
Records from 70,000 health networks, including hospital and clinic patient portals and major labs. You sign in to each one yourself. Pharmacies are not connected yet. If your portal is not listed, you can upload a visit summary, a lab PDF, or your portal’s “download my data” file instead.
How long does it take?
Connecting takes a few minutes per portal. Most records arrive within minutes, and some clinics take several hours. You do not need to wait; they appear on your record as they land.
Who can see my records?
You. Nothing is shared with doctors, researchers or anyone else unless you choose to share it.
Can I disconnect or delete my data?
Yes. You can disconnect a source at any time, and ask us to delete your account and your data.
What does it cost?
Constellate is free for early members.
Is this medical advice?
No. Constellate organizes your records so you and your care team can see them clearly. It does not diagnose or recommend treatment.

The details are in our Privacy Policy, Terms of Service, and Consumer Health Data Privacy Policy.

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