Company lists · Data refreshed November 2026

Top 25 Patient data ownership platforms based in the United States

RevenueBase identified 341 company matches for patient data ownership platforms associated with the United States as of November 2026 and tracks 8,832 professional contacts across them, including 3,106 with verified work emails. New York is the largest hub.

This list covers company matches for patient data ownership platforms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
341Companies
8,832Contacts tracked
3,106Verified emails
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The 25 largest patient data ownership platforms based in the United States

Ranked by team size
Top 25 of 341 company matches for patient data ownership platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 5, 20265,001-10,0003,307 contacts →

Exact match

“Datavant is the data collaboration platform trusted for healthcare.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 5, 2026n/a1,206 contacts →

Exact match

“Creating an Environment of Trust Private Access, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 20265,001-10,000705 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchFairport, NY, United StatesHQ recorded Nov 5, 2026501-1,000317 contacts →

Exact match

“Since 2006, eHealth Technologies has helped healthcare organizations close the time-to-treatment gap by delivering timely, organized, clinically relevant, specialty-specific…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200255 contacts →

Exact match

“Swoop improves patient outcomes by connecting the signals that drive earlier diagnosis, better treatment decisions, and sustained adherence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBaltimore, SC, United StatesHQ recorded Nov 5, 202651-200139 contacts →

Exact match

“b.well Connected Health is solving healthcare’s fragmentation problem.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202651-20095 contacts →

Exact match

“Zus is the only shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data at the point of care via API, embedded…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchFlower Mound, TX, United StatesHQ recorded Nov 5, 202651-20088 contacts →

Exact match

“With a mission to use trust to make high-quality healthcare as accessible as a good cup of coffee, IntelliCentrics created the SEC³URE Ethos technology platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“InteliChart is the trusted patient engagement and consumer healthcare partner for over healthcare organizations representing over 80 million unique patients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Xealth is the ultimate orchestration layer for digital health, connecting the EHR, digital tools, patient data, and care teams into one coordinated ecosystem.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNew York, United StatesHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Klara was founded in 2013 with a mission to transform healthcare communication, so every patient can receive great care.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWest Covina, United StatesHQ recorded Nov 5, 202611-5068 contacts →

Exact match

“Curitics Health helps healthcare organizations work smarter - unifying data, workflows, and patient communication in one place so care teams can focus on delivering better…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchRidgeland, MS, United StatesHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“PointClickCare is a leading healthcare technology platform enabling meaningful collaboration and access to real‐time insights at every stage of the patient healthcare journey.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“With over 15 years of experience in healthcare interoperability, CareEvolution is a leading provider of health data and digital clinical research platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHartford, CT, United StatesHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Hyphen is a healthcare technology company that enables health plans, providers, and community organizations to easily share data and work together to deliver connected-care.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBoise, ID, United StatesHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“Kno2 is leading the future of healthcare communication and thoughtfully solving healthcare’s biggest problems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchKansas City, MO, United StatesHQ recorded Nov 5, 202611-5047 contacts →

Exact match

“Hart is the data accessibility company built for healthcare.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNew Orleans, LA, United StatesHQ recorded Nov 5, 202611-5046 contacts →

Exact match

“Watershed Health is a SaaS platform that connects all provider types and health plans to enable communication, collaboration, and community-wide data sharing - enabling better…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRochester, NY, United StatesHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Harness the Full Power of Healthcare Data At Aigilx Health, we enable seamless, secure, and scalable healthcare data exchange across diverse care platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“AllClear ID is powering a new health banking system to unblock healthcare so patients and their caregivers have the medical information and intelligence they need.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“At Particle Health, our mission is to unlock the power of medical records in an intelligent platform that focuses health back on the patient.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“Novellia is the first and only company that lets anyone in the US gain access to nearly a decade of their health data in under 30 seconds, 100% free.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Metriport provides real-time access to medical data for 340 million individuals across the US.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Folia is a patient-driven Health-IOS (Individual Operating System) that enables individuals to easily take an active role in their care, while contributing to precision…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWest Hartford, TX, United StatesHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Health Chain delivers a unified, FHIR-native health data management platform designed to help healthcare organizations navigate fragmented data environments, rising…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 341 patient data ownership platforms based in the United States

See the full list, filter by size, metro and specialty, and access 3,106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Patient data ownership platforms based in the United States at a glance

As of Nov 5, 2026
35.2%Verified-email coverage
25.9Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
184
11-50
126
51-200
25
201-500
1
501-1,000
2
5,001-10,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 341 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “patient data ownership platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 3,106 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Patient data ownership platforms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “patient data ownership platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many patient data ownership platforms are there based in the United States?

RevenueBase identified 341 company matches for patient data ownership platforms associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Datavant tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most patient data ownership platforms?

New York leads with 32 company records, followed by San Francisco (20) and Miami (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,106 professional contacts with verified work emails tracked across these 341 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.