Stop juggling patient portals. All your medical records in one place.
open-chart connects to the Epic and Oracle Health portals you already use, pulls in your full history in minutes, and checks every day for anything new, all in one private chart you control.
Your records are scattered across hospitals, clinics and labs, each behind its own login. Connect each one once and open-chart pulls your full history into one chart you control, then checks every day for anything new, so you never have to chase a portal again.
Search 1,540 Epic and Oracle Health hospitals and clinics and sign in on their own site. We never see your username or password, and access is read-only: open-chart can never change your medical record.
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Confirm it's you
Check the name and date of birth your health system sends back, and your full history arrives in minutes: results, vitals, medications, conditions, allergies, immunizations, procedures and notes.
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Stay up to date, automatically
open-chart checks every connected health system every day and emails you when something new arrives. It all flows into your chart, your trends and your next AI review. Disconnect anytime.
Have records from somewhere else? Upload PDFs and photos of paper results to the same chart.
An AI that reviews your full health picture, and catches what a busy doctor can miss.
No single doctor sees everything. open-chart’s AI reviews your whole chart at once: every lab, medication, condition, allergy, immunization, procedure and note, from every health system and every year. It connects the dots, flags what’s changed and what’s been missed, and arms you with the right questions for your next visit. Then ask Remi to dig into any finding.
Your kidney function has slipped three years running while you've been on lisinopril — time for a recheck?
eGFR has fallen from 88 to 64 mL/min since 2023 and creatinine has risen in step, while potassium has climbed to 5.3 mmol/L — just above range. Your medication list shows lisinopril (an ACE inhibitor) started in 2023, and this combination is exactly what guidelines say to monitor. No basic metabolic panel recheck appears in the chart since early 2025.
Worth asking your doctor
Whether your kidney function (eGFR) and potassium should be rechecked soon.
Whether your lisinopril dose still fits your current kidney numbers.
Whether any over-the-counter NSAIDs could be adding to the strain.
Also grounded in 2 recommendations, 8 observations.
HighCross-signal
Your hemoglobin has dropped two years running and your iron stores are nearly gone — has the cause been looked into?
Hemoglobin fell from 14.2 to 12.1 g/dL across four panels, with red cells turning smaller (MCV down to 78 fL) and ferritin dropping to 19 ng/mL — a classic iron-deficiency picture. The chart shows no repeat iron studies and no note explaining a source of blood loss.
Worth asking your doctor
Whether iron studies should be repeated and a cause of iron loss investigated.
Whether your diet or any bleeding (for example, GI) could explain it.
Whether iron supplementation is appropriate for you.
Hemoglobinref 13.5–17.5
20242026
Ferritinref 30–300
20242026
MCVref 80–100
20242026
Grounded in your records
CBC with differential — 2026Iron panel — 2026CBC with differential — 2025Annual physical — 2024
Also grounded in 2 recommendations, 10 observations.
HighCross-signal
Your TSH, cholesterol, and fatigue have all drifted together since 2023 — could an underactive thyroid tie them together?
Three threads point the same way. TSH rose from 2.1 to 6.8 mIU/L across three panels (now above range) while free T4 slipped to the low-normal edge. Over the same window LDL climbed from 104 to 141 mg/dL with no diet change noted, and a March 2026 visit note records new fatigue and cold intolerance. An underactive thyroid is a well-known driver of high cholesterol — but no thyroid follow-up appears anywhere in the chart.
Worth asking your doctor
Whether TSH should be rechecked with thyroid antibodies (TPO).
Whether treating the thyroid first could lower the cholesterol — before starting a statin.
Whether the new fatigue and cold intolerance fit the same picture.
Also grounded in 3 recommendations, 11 observations.
Illustrative examples — not real patients, and not medical advice. Your records stay encrypted and private to you.
Every lab result you’ve ever had, on one timeline.
Results from every health system and every report land on one timeline for each test, deduped across the labs that reported them and shaded against the reference range, so you see where you’re heading, not just today’s number.
See what’s out of range now, or ever has been
Blood pressure on one combined chart
Plain-English explanations, right on the chart (more in our lab test glossary)
Hemoglobin A1c
ref under 5.6 %
5.5 %
latest, 2026
2020202120222023202420252026
Reference rangeOut of rangeEvery result from every health system and report, on one timeline. Illustrative example, not a real patient.
Ask Remi anything about your health history.
Remi knows your whole chart. Ask in plain English and get answers grounded in your own results, dates and records, along with the questions worth bringing to your next appointment.
Seeing a new doctor? Send your history before you arrive.
Tell open-chart why you’re going, and it drafts a referral packet with everything relevant from your full history: key findings, lab trends, medications, conditions and the questions you want answered. Review it, then send a secure link.
Key findings and lab trends a doctor can scan in a minute
The questions you want answered at the visit
No account needed to open it: print it, or save it as a PDF or Word file
Expires when you choose, and you can revoke it anytime
BYOK encryption. Your password creates the key, and your records are sealed to it, so we store them but can’t read what’s in them. No ads, and your data is never sold.
open-chart helps you understand your records and prepare for your doctor. It doesn’t replace your doctor.
“I built open-chart because my own records were scattered across a decade of portals, and no one — including my doctors — could see the whole picture. It’s the tool I wanted: every result in one place, private by construction, and smart enough to tell me what to ask at my next appointment.”
Yes. Your account, importing from every health system you connect, daily updates, lab trends, unlimited storage and share links are free forever. The AI starts with a free trial on your own records: a full chart review, 5 questions to Remi and 3 document analyses. After that, paid plans add monthly reviews, Remi and referral packets.
Which health systems can I connect?
Hospitals and clinics on Epic and Oracle Health, 1,540 of them today. Search for yours by name, sign in on its own site, and confirm it’s you. Access is read-only, and you can disconnect anytime. If yours isn’t supported yet, upload PDFs and photos instead. Search the list.
How often does it check for new records?
Every day, for every health system you’ve connected. When something new arrives, we email you.
Can you see my medical records?
Not the content. Your records are sealed to a key that comes from your password, so we store them but can’t read what’s in them. Our Security page explains exactly how, including the moments the AI has to read them to do its job.
Is open-chart HIPAA-compliant?
HIPAA applies to healthcare providers and insurers. As a personal tool you use directly, open-chart isn’t a covered entity. Instead of relying on a legal label, we protect your data structurally: your records sealed to your key, no ads, no data sales, and a public description of exactly what we can and cannot see.
What happens if I stop paying?
Nothing is taken away. Your imports and daily updates keep going, everything already analyzed stays readable and downloadable, and share links keep working. Only new AI work pauses until you subscribe again.
More questions about billing and exports are answered on the pricing page.
Your patient portals, finally in one place.
Sign up takes thirty seconds. Connect your health systems for free daily updates and lab trends, forever. Then let AI review your full health picture, no card needed.
